CN109988351A - A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin - Google Patents
A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin Download PDFInfo
- Publication number
- CN109988351A CN109988351A CN201711495794.3A CN201711495794A CN109988351A CN 109988351 A CN109988351 A CN 109988351A CN 201711495794 A CN201711495794 A CN 201711495794A CN 109988351 A CN109988351 A CN 109988351A
- Authority
- CN
- China
- Prior art keywords
- resin
- melt
- fiber
- thermoplastic resin
- prepreg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 917
- 239000011347 resin Substances 0.000 title claims abstract description 917
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 332
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 312
- 238000002360 preparation method Methods 0.000 title claims abstract description 122
- 239000000835 fiber Substances 0.000 claims abstract description 366
- 239000002245 particle Substances 0.000 claims abstract description 240
- 150000001875 compounds Chemical class 0.000 claims abstract description 72
- 238000002156 mixing Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims description 200
- 238000010438 heat treatment Methods 0.000 claims description 147
- 239000003292 glue Substances 0.000 claims description 106
- 239000003822 epoxy resin Substances 0.000 claims description 104
- 229920000647 polyepoxide Polymers 0.000 claims description 104
- 239000004744 fabric Substances 0.000 claims description 70
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 65
- 239000004917 carbon fiber Substances 0.000 claims description 65
- 239000007788 liquid Substances 0.000 claims description 58
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 57
- 238000010792 warming Methods 0.000 claims description 56
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 55
- 239000002313 adhesive film Substances 0.000 claims description 53
- 150000003949 imides Chemical class 0.000 claims description 46
- 239000003365 glass fiber Substances 0.000 claims description 43
- 238000009736 wetting Methods 0.000 claims description 40
- 239000007787 solid Substances 0.000 claims description 28
- 229920006231 aramid fiber Polymers 0.000 claims description 25
- 239000010453 quartz Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 238000005470 impregnation Methods 0.000 claims description 18
- 229920002748 Basalt fiber Polymers 0.000 claims description 14
- 230000005684 electric field Effects 0.000 claims description 10
- 239000000375 suspending agent Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 abstract description 19
- 239000011159 matrix material Substances 0.000 description 205
- 239000010408 film Substances 0.000 description 126
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 94
- 239000002904 solvent Substances 0.000 description 92
- 239000012528 membrane Substances 0.000 description 88
- 239000012530 fluid Substances 0.000 description 86
- 239000004721 Polyphenylene oxide Substances 0.000 description 55
- 229920006380 polyphenylene oxide Polymers 0.000 description 55
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 53
- 229920005372 Plexiglas® Polymers 0.000 description 53
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 51
- 229920001568 phenolic resin Polymers 0.000 description 51
- 239000005062 Polybutadiene Substances 0.000 description 50
- 239000005011 phenolic resin Substances 0.000 description 50
- 229920002857 polybutadiene Polymers 0.000 description 50
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 46
- 229920000877 Melamine resin Polymers 0.000 description 43
- 239000004640 Melamine resin Substances 0.000 description 40
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 40
- 229920005990 polystyrene resin Polymers 0.000 description 34
- 238000005303 weighing Methods 0.000 description 30
- 238000009941 weaving Methods 0.000 description 29
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 28
- 229920001169 thermoplastic Polymers 0.000 description 27
- 239000004416 thermosoftening plastic Substances 0.000 description 27
- 238000005096 rolling process Methods 0.000 description 26
- 229920006337 unsaturated polyester resin Polymers 0.000 description 26
- 229920001971 elastomer Polymers 0.000 description 25
- 229920013716 polyethylene resin Polymers 0.000 description 25
- 239000005060 rubber Substances 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 24
- 239000013039 cover film Substances 0.000 description 22
- 230000009969 flowable effect Effects 0.000 description 22
- 238000002844 melting Methods 0.000 description 22
- 230000008018 melting Effects 0.000 description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 21
- 239000012508 resin bead Substances 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical group CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- 229910052759 nickel Inorganic materials 0.000 description 12
- 239000011521 glass Substances 0.000 description 11
- 239000002131 composite material Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000002122 magnetic nanoparticle Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 102000004895 Lipoproteins Human genes 0.000 description 6
- 108090001030 Lipoproteins Proteins 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 6
- 238000009940 knitting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 229920002492 poly(sulfone) Polymers 0.000 description 6
- 229920001225 polyester resin Polymers 0.000 description 6
- 239000004645 polyester resin Substances 0.000 description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
- 230000005685 electric field effect Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 230000005426 magnetic field effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical group CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 4
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920006389 polyphenyl polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229910003472 fullerene Inorganic materials 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- INHHFZUVCCBNTO-UHFFFAOYSA-N PAP Chemical compound OCC(O)CNC1=CC=CC=C1 INHHFZUVCCBNTO-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- OOSUHIIJYDMCCW-UHFFFAOYSA-N cyanamide;formaldehyde Chemical compound O=C.NC#N OOSUHIIJYDMCCW-UHFFFAOYSA-N 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2333/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2400/00—Characterised by the use of unspecified polymers
- C08J2400/24—Thermosetting resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2427/16—Homopolymers or copolymers of vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2431/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
- C08J2431/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
- C08J2431/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/18—Homopolymers or copolymers of nitriles
- C08J2433/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2447/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2461/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2461/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2461/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2461/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08J2461/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2477/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2481/06—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2495/00—Bituminous materials, e.g. asphalt, tar or pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2275—Ferroso-ferric oxide (Fe3O4)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The present invention provides a kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin, a kind of prepreg comprising thermoplastic resin and thermosetting resin, resin compound including fiber and dipping fiber, resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt.The thermosetting resin in prepreg can be enable to be reused without crushing, while avoiding being not easy under thermoplastic resin prepreg room temperature being cut out according to the form and dimension of required object to be prepared.
Description
Technical field
The present invention relates to prepreg more particularly to a kind of prepregs and its system comprising thermoplastic resin and thermosetting resin
Preparation Method.
Background technique
Prepreg be with resin matrix impregnating continuous fibres or fabric under conditions of strict control, be made resin matrix with
The composition of reinforcement is the intermediate materials for manufacturing composite material.Classify by physical state, prepreg be divided into unidirectional pre-immersion material,
One-way fabric prepreg, Fabric prereg；By resin matrix difference, prepreg is divided into thermosetting resin prepreg and thermoplastic resin
Rouge prepreg；By reinforcing material difference, it is divided into carbon fiber (fabric) prepreg, glass fibre (fabric) prepreg, aramid fiber and (knits
Object) prepreg；According to fibre length difference, it is divided into staple fiber (4176mm or less) prepreg, long fibre (1217mm) prepreg
With continuous fiber prepreg；By solidification temperature difference, it is divided into intermediate temperature setting (120 DEG C) prepreg, (180 DEG C) of hot setting preimpregnation
Material and solidification temperature are more than 200 DEG C of prepreg etc..The preparation method of prepreg has 2 kinds of dry and wet.Dry method has powder again
Point of last method and thermoplastic resin method (the latter is also known as hot melt).Powder prepreg refers to that toner is attached on fiber, passes through
Part is melted, and a kind of compound that resin is discontinuous, and fiber is not thoroughly impregnated by resin is formed.Compare by dry method prepreg and wet
Composite material made of method prepreg, the former general appearance is more preferable, and the control precision of resin content is higher by one in material.
The composite material of carbon fiber prepreg preparation mechanical performances such as intensity and rigidity while lightweight are also excellent, commonly use
Make aircraft component, spacecraft component, automobile component, rolling stock component, ship structural component, sports equipment component and notebook electricity
The computer components such as brain shell, and the demand cumulative year after year to it.
But the thermosetting resin as used in thermosetting resin prepreg once solidifies, then is heated and does not also soften,
It cannot dissolve, moulding again cannot be carried out again, be used as other components, so using thermosetting to preferably utilize carbon fiber
Property the production of prepreg that is formed of resin and carbon fiber be restricted.
And due to being solid-state under thermoplastic resin room temperature, the thermoplastic resin prepreg of preparation at normal temperature can not be according to institute
The object size of preparation is cut into required shapes and sizes.
Summary of the invention
To solve the above problems, the present invention provides a kind of prepreg and its system comprising thermoplastic resin and thermosetting resin
Preparation Method can enable the thermosetting resin in prepreg be reused without crushing, while avoid thermoplastic resin
It is not easy to be cut out according to the form and dimension of required object to be prepared under rouge prepreg room temperature.
A kind of prepreg comprising thermoplastic resin and thermosetting resin, the resin mixing including fiber and dipping fiber
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt.
Thermoplastic resin is polyvinyl resin, and thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg comprising thermoplastic resin and thermosetting resin, includes the following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μ
m—20μm；
(2) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make thermosetting resin melt retrogradation；
(3) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(4) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until thermosetting resin melt semi-solid preparation formed prepreg.
The preparation method of the prepreg comprising thermoplastic resin and thermosetting resin comprising following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μm -20 μm；
(2) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film；
(3) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(4) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg；Add in the step (4)
Hot-rolling pressure pressure is 10Kpa-15Kpa, and temperature is 50 DEG C -150 DEG C.
In the step (1), dispersing agent is added in thermosetting resin melt, makes thermoplastic resin particle in thermosetting property tree
It is fully dispersed in rouge melt.
The mass ratio of thermoplastic resin and thermosetting resin is 3:2-5:3.
In the step (1), the density of thermoplastic resin is less than or equal to the density of thermosetting resin melt, alternatively, thermosetting
Suspending agent is added in property resin melt.
The fiber is that fiber works out cloth, fibrage felt or unidirectional fiber layers；The fiber is carbon fiber, glass fibers
At least one of dimension, quartz fibre, basalt fibre, pitch-based fiber, pan based fibers or aramid fiber.
In the step (1), thermoplastic resin particle first forms the conduction that partial size is 1 μm -20 μm in conjunction with conducting particles
Thermoplastic resin particle, then conductive thermoplastic resin particle is mixed with thermosetting resin melt, and mixing is outside
Add and carries out under conditions of changing electric field.
Conducting particles is radio frequency particle or metal conductive particles, and the partial size of conducting particles is conductive polyethylene tree
The 1/10-1/2 of fat granule.Non-metallic conductive particles are graphite, graphene, fullerene, carbon black, intrinsic electroconductive polymer
(ICP-includes polypyrrole, polythiophene and polyaniline), charge transfer complexes particle.
Conducting particles is carbon particle.
Metal is silver, gold, nickel, copper, tin, aluminium, platinum or palladium.
In the step (1), thermoplastic resin particle first forms the magnetic conduction that partial size is 1 μm -20 μm in conjunction with magnetic conduction particle
Thermoplastic resin particle, then the thermoplastic resin particle of magnetic conduction is mixed with thermosetting resin melt, and mixing is outside
Add and carries out under conditions of variation magnetic field.
In the step (1), thermoplastic resin particle is directly added to carry out in epoxy resin or imide resin melt
Mixing, the partial size of thermoplastic resin particle are 1 μm -20 μm.
The partial size of magnetic conduction particle is the 1/100-1/2 of the thermoplastic resin particle of magnetic conduction.
Magnetic conduction particle is magnetic nano-particle or magnetic micrometer particle.
Certain is prepared in prepreg prepared by the thermoplastic resin particle using magnetic conduction or the thermoplastic resin particle of electrification
When some component materials, if these component materials will avoid magnetic field, finally in external sheath layer of metal film, if to keep away
The influence for exempting from electricity, finally in one layer of non-conducting material of external sheath.
Compared with the existing technology, not only contain thermoplastic resin in the prepreg that the present invention can be prepared, but also contain thermosetting
Property resin, can make preparation prepreg can be cut at normal temperature according to the form and dimension of required object to be prepared
It cuts out, so as to avoid avoiding during preparing composite material wasting；In addition after being prepared into required component, when component is certain
Position is damaged, and since thermosetting resin and thermoplastic resin mix, thermoplastic resin is by thermal melting, due to thermoplastic resin
Particle divides thermosetting substance, so as to heating melt by way of, to composite material used in component
Another component that mould is press moulded to form required shape is carried out again, the composite material for overcoming thermosetting resin prepreg to be formed can not weigh
New the problem of melting moulding again.And thermoplastic resin and carbon fiber associativity are bad, when thermoplastic resin and thermosetting property tree
After rouge mixing again in conjunction with fiber, it can be increased between thermoplastic resin and fiber by the combination of thermosetting resin and fiber
Connect bond strength.
Specific embodiment
Thermoplastic resin in the present invention is polyvinyl resin, acrylic resin, Corvic, polystyrene tree
Rouge, plexiglass, polyester resin, polyamide, polyphenylene oxide resin, vinylidene resin, acetic acid second
Enester resin, polyvinyl alcohol resin, polyacetal resin, AS resin, ABS resin, fluororesin, nylon resin, polycarbonate resin
Or at least one of polysulfone resin.
Thermosetting resin in the present invention is unsaturated polyester resin, epoxy resin, phenolic resin, melamino-formaldehyde tree
At least one of rouge, furane resins, organic siliconresin or polybutadiene.
Epoxy resin is four glycidyl group amine type epoxy resin, bisphenol A type epoxy resin, bisphenol f type epoxy resin, contracting
Water glyceryl aniline type epoxy resin, aminobenzene phenol-type epoxy resin or phenolic resin varnish type epoxy resin.
Fiber in the present invention is carbon fiber, glass fibre, quartz fibre, basalt fibre, aramid fiber, asphaltic base fibre
At least one of dimension or pan based fibers.
Fiber in the present invention is fine by carbon fiber, glass fibre, quartz fibre, basalt fibre, aramid fiber, asphaltic base
At least two fibrous material mixed weavings in dimension or pan based fibers form, to be formed with a thickness of 0.05-0.15mm's
Base fabric.
Thermoplastic resin, thermosetting resin, fiber and solvent used are commercial product in the present invention.
A kind of fiber prepreg material, it is characterised in that: including fiber and containing the matrix resin for being immersed in the fiber, described matrix
Resin includes thermoplastic resin and thermosetting resin.
The mass ratio of the thermoplastic resin and thermosetting resin is 5:1-1:1.
The weight ratio of matrix resin is 20%-60% in the fiber prepreg material, and the thermoplastic resin is dissolved with solvent
Thermoplastic resin solution is obtained, then thermoplastic resin solution and thermosetting resin are uniformly mixed, obtains matrix resin mixed liquor.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes the solvent of 70-80%, it is sticky to form flowable matrix resin
Liquid pours into matrix resin viscous fluid in the glue groove of film applicator, and matrix resin viscous fluid is coated to release paper by film applicator
On；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.
The solvent is esters or ketone of the boiling point lower than 80 DEG C.
Compared with the existing technology, the matrix resin in the present invention includes thermoplastic resin and two kinds of thermosetting resin, thermoplastic
Property resin mixed after solvent dissolves with thermosetting resin, then by mixed matrix resin impregnate fiber, fiber prepreg is made
Material.At normal temperature, thermosetting resin is liquid to this fiber prepreg material, and thermoplastic resin is solid-state, and fiber prepreg material is softer, side
Just fiber prepreg material is cut；In hot press moulding molding, thermosetting resin solidification, thermoplastic resin is in molten condition, facilitates mould
It is molded.In addition, thermosetting resin is first combined with fiber, thermoplastic resin after thermoplastic resin and thermosetting resin are mixed
It is integrated on fiber by thermosetting resin, so that the combination of thermoplastic resin and fiber is closer.Meanwhile although thermosetting property tree
Rouge can not become liquid again after hardening, but because thermoplastic resin is reversible from solid-state to liquid or from liquid to solid-state,
So can be recycled after use by fibrous composite prepared by the present invention, thermoplastic resin becomes liquid at high temperature
State can continue to be pressed and molded, and guarantee that fibrous composite is Ke Xunhuanliyong, avoid pollution environment.
A kind of prepreg comprising thermoplastic resin and thermosetting resin, the resin mixing including fiber and dipping fiber
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt.
The preparation method of the prepreg comprising thermoplastic resin and thermosetting resin, includes the following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μ
m-20μm；
(2) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make thermosetting resin melt retrogradation；
(3) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(4) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until thermosetting resin melt semi-solid preparation formed prepreg.
The preparation method of the prepreg comprising thermoplastic resin and thermosetting resin comprising following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μm -20 μm；
(2) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film；
(3) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(4) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg；Add in the step (4)
Hot-rolling pressure pressure is 10Kpa-15Kpa, and temperature is 50 DEG C -150 DEG C.
In the step (1), thermoplastic resin particle directly add in thermosetting resin melt with thermosetting resin melt
It is uniformly mixed, content of the thermoplastic resin particle in thermosetting resin melt is 104-106A/L.
In the step (1), dispersing agent is added in thermosetting resin melt, makes thermoplastic resin particle in thermosetting property tree
It is fully dispersed in rouge melt.
In the step (1), the density of thermoplastic resin is less than or equal to the density of thermosetting resin melt, alternatively, thermosetting
Suspending agent is added in property resin melt.
The fiber is that fiber works out cloth, fibrage felt or unidirectional fiber layers；The fiber is carbon fiber, glass fibers
At least one of dimension, quartz fibre, basalt fibre, pitch-based fiber, pan based fibers or aramid fiber.
In the step (1), thermoplastic resin particle first forms the conduction that partial size is 1 μm -20 μm in conjunction with conducting particles
Thermoplastic resin particle, then conductive thermoplastic resin particle is mixed with thermosetting resin melt, and mixing is outside
Add and carries out under conditions of changing electric field.
Conducting particles is radio frequency particle or metal conductive particles, and the partial size of conducting particles is conductive polyethylene tree
The 1/10-1/2 of fat granule.Non-metallic conductive particles are graphite, graphene, fullerene, carbon black, intrinsic electroconductive polymer
(ICP-includes polypyrrole, polythiophene and polyaniline), charge transfer complexes particle.
Conducting particles is carbon particle.
Metal is silver, gold, nickel, copper, tin, aluminium, platinum or palladium.
In the step (1), thermoplastic resin particle first forms the magnetic conduction that partial size is 1 μm -20 μm in conjunction with magnetic conduction particle
Thermoplastic resin particle, then the thermoplastic resin particle of magnetic conduction is mixed with thermosetting resin melt, and mixing is outside
Add and carries out under conditions of variation magnetic field.
In the step (1), thermoplastic resin particle is directly added to carry out in epoxy resin or imide resin melt
Mixing, the partial size of thermoplastic resin particle are 1 μm -20 μm.
The partial size of magnetic conduction particle is the 1/100-1/2 of the thermoplastic resin particle of magnetic conduction.
Magnetic conduction particle is magnetic nano-particle or magnetic micrometer particle.
A kind of fibre reinforced composites are prepared by above-mentioned fiber prepreg material through heat cure.
Embodiment 1:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 20%-60%, and described matrix resin includes thermoplastic resin and thermosetting resin.
The mass ratio of the thermoplastic resin and thermosetting resin is 5:1-1:1.
The thermoplastic resin dissolves to obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting property tree
Rouge is uniformly mixed, and obtains matrix resin mixed liquor.The thermoplastic resin is polyphenylene oxide resin.The thermosetting resin is phenolic aldehyde tree
Rouge.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes the solvent of 70-80%, it is sticky to form flowable matrix resin
Liquid pours into matrix resin viscous fluid in the glue groove of film applicator, and matrix resin viscous fluid is coated to release paper by film applicator
On；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by carbon fiber, glass fibre, quartz fibre, basalt fibre and pitch-based fiber mixed weaving,
To form the base fabric with a thickness of 0.10mm.Solvent is ethyl acetate.
A kind of fibre reinforced composites are prepared by above-mentioned fiber prepreg material through heat cure.
Embodiment 2:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 20%, and matrix resin is by thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin group
At.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 5:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 70% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is carbon fiber.Solvent is methyl acetate.
Embodiment 3:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 30%, and matrix resin is by thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin group
At.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 4:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 72% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is quartz fibre.Solvent is ethyl acetate.
Embodiment 4:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 40%, and matrix resin is by thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin group
At.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 3:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 75% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by aramid fiber and glass fibre mixed weaving, to form the base fabric with a thickness of 0.05mm.
Solvent is methyl ethyl ketone.
Embodiment 5:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 50%, and matrix resin is by thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin group
At.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 2:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 78% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by mixed weaving in basalt fibre, pitch-based fiber and pan based fibers, to form thickness
Degree is the base fabric of 0.15mm.Solvent is acetone.
Embodiment 6:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 60%, and matrix resin is by thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin group
At.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 1:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 80% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by glass fibre, quartz fibre, basalt fibre and pitch-based fiber mixed weaving, to be formed
With a thickness of the base fabric of 0.15mm.Solvent is acetone.
Embodiment 7:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge be 20%, matrix resin is made of thermoplastic resin and thermosetting resin, thermoplastic resin be polyester resin and
Vinyl acetate resin, thermosetting resin are phenolic resin.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 5:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 70% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is carbon fiber.Solvent is methyl acetate.
Embodiment 8:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge be 30%, matrix resin is made of thermoplastic resin and thermosetting resin, thermoplastic resin be polyester resin and
Vinyl acetate resin, thermosetting resin are phenolic resin.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 4:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 72% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is quartz fibre.Solvent is ethyl acetate.
Embodiment 9:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge be 40%, matrix resin is made of thermoplastic resin and thermosetting resin, thermoplastic resin be polyester resin and
Vinyl acetate resin, thermosetting resin are phenolic resin.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 3:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 75% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by aramid fiber and glass fibre mixed weaving, to form the base fabric with a thickness of 0.05mm.
Solvent is methyl ethyl ketone.
Embodiment 10:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge be 50%, matrix resin is made of thermoplastic resin and thermosetting resin, thermoplastic resin be polyester resin and
Vinyl acetate resin, thermosetting resin are phenolic resin.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 2:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 78% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by mixed weaving in basalt fibre, pitch-based fiber and pan based fibers, to form thickness
Degree is the base fabric of 0.15mm.Solvent is acetone.
Embodiment 11:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge be 60%, matrix resin is made of thermoplastic resin and thermosetting resin, thermoplastic resin be polyester resin and
Vinyl acetate resin, thermosetting resin are phenolic resin.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 1:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 80% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by glass fibre, quartz fibre, basalt fibre and pitch-based fiber mixed weaving, to be formed
With a thickness of the base fabric of 0.15mm.Solvent is acetone.
Embodiment 12:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 20%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is nylon resin, heat
Thermosetting resin is epoxy resin and furane resins.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 5:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 70% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is carbon fiber.Solvent is methyl acetate.
Embodiment 13:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 30%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is nylon resin, heat
Thermosetting resin is epoxy resin and furane resins.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 4:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 72% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is quartz fibre.Solvent is ethyl acetate.
Embodiment 14:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 40%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is nylon resin, heat
Thermosetting resin is epoxy resin and furane resins.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 3:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 75% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by aramid fiber and glass fibre mixed weaving, to form the base fabric with a thickness of 0.05mm.
Solvent is methyl ethyl ketone.
Embodiment 15:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 50%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is nylon resin, heat
Thermosetting resin is epoxy resin and furane resins.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 2:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 78% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by mixed weaving in basalt fibre, pitch-based fiber and pan based fibers, to form thickness
Degree is the base fabric of 0.15mm.Solvent is acetone.
Embodiment 16:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 60%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is nylon resin, heat
Thermosetting resin is epoxy resin and furane resins.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 1:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 80% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by glass fibre, quartz fibre, basalt fibre and pitch-based fiber mixed weaving, to be formed
With a thickness of the base fabric of 0.15mm.Solvent is acetone.
Embodiment 17:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 20%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is polymethyl
Sour late resin, vinylidene resin and polysulfone resin, thermosetting resin are organic siliconresin and polybutadiene.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 5:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 70% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is carbon fiber.Solvent is methyl acetate.
Embodiment 18:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 30%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is polymethyl
Sour late resin, vinylidene resin and polysulfone resin, thermosetting resin are organic siliconresin and polybutadiene.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 4:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 72% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is quartz fibre.Solvent is ethyl acetate.
Embodiment 19:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 40%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is polymethyl
Sour late resin, vinylidene resin and polysulfone resin, thermosetting resin are organic siliconresin and polybutadiene.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 3:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 75% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by aramid fiber and glass fibre mixed weaving, to form the base fabric with a thickness of 0.05mm.
Solvent is methyl ethyl ketone.
Embodiment 20:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 50%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is polymethyl
Sour late resin, vinylidene resin and polysulfone resin, thermosetting resin are organic siliconresin and polybutadiene.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 2:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 78% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by mixed weaving in basalt fibre, pitch-based fiber and pan based fibers, to form thickness
Degree is the base fabric of 0.15mm.Solvent is acetone.
Embodiment 21:
A kind of fiber prepreg material, including fiber and containing the matrix resin for being immersed in the fiber, matrix tree in the fiber prepreg material
The weight ratio of rouge is 60%, and matrix resin is made of thermoplastic resin and thermosetting resin, and thermoplastic resin is polymethyl
Sour late resin, vinylidene resin and polysulfone resin, thermosetting resin are organic siliconresin and polybutadiene.
The mass ratio of thermoplastic polyethylene's resin and thermosetting resin unsaturated polyester resin is 1:1.
Such as the preparation method of above-mentioned fiber prepreg material, comprising the following steps:
(1) thermoplastic resin is dissolved into obtain thermoplastic resin solution with solvent, then by thermoplastic resin solution and thermosetting resin
It is proportionally uniformly mixed, obtains matrix resin mixed liquor；
(2) first matrix resin mixed liquor is heated, removes 80% solvent, form flowable matrix resin viscous fluid,
Matrix resin viscous fluid is poured into the glue groove of film applicator, matrix resin viscous fluid is coated in release paper by film applicator；
(3) it to matrix resin viscous fluid bedding cover film and winds, obtains resin membrane；
(4) release paper in resin membrane is removed, using the both side surface of resin membrane gripping fibers to be formed wait soak material；
(5) heating roll-in is carried out to above-mentioned material to be soaked and makes resin membrane wetting fibre, while remaining solvent volatilizees, and is formed
Fiber prepreg material.Fiber is formed by glass fibre, quartz fibre, basalt fibre and pitch-based fiber mixed weaving, to be formed
With a thickness of the base fabric of 0.15mm.Solvent is acetone.
Embodiment 22:
A kind of polyvinyl resin prepreg, the resin compound including fiber and dipping fiber, resin compound includes thermosetting property
The thermoplastic resin particle of resin melt and the mixing of thermosetting resin melt, thermoplastic resin is polyvinyl resin, thermosetting property tree
Rouge is epoxy resin or imide resin.The weight ratio of polyvinyl resin and epoxy resin or imide resin melt is 3:
2-5:3。
The preparation method of the prepreg, includes the following steps,
(1) polyvinyl resin, epoxy resin or imide resin melt are weighed by weight；
(2) polyvinyl resin particle is added to epoxy resin or imide resin melt mixes；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make epoxy resin or imide resin melt retrogradation；
(4) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(5) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until epoxy resin or imide resin semi-solid preparation form prepreg.
The preparation method of the prepreg is to include the following steps,
(1) polyvinyl resin, epoxy resin or imide resin melt are weighed by weight；
(2) thermoplastic resin particle is mixed with thermosetting resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C -100
℃；
(4) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(5) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
10Kpa-15Kpa, temperature are 70 DEG C -150 DEG C.
Embodiment 23
A kind of polyvinyl resin prepreg, the resin compound including carbon fiber woven cloth and impregnation of carbon fibers woven cloth, resin
Mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is 18 μ
The polyvinyl resin particle of m, thermosetting resin are epoxy resin or imide resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyvinyl resin particle is 300g, and epoxy resin or imide resin melt are 200g；
(2) polyvinyl resin particle is added to epoxy resin or imide resin melt mixes, polyvinyl resin particle
Content in epoxy resin or imide resin melt is 104A/L；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to 50 DEG C, and maintains 50
DEG C 2.5 hours, make epoxy resin or imide resin melt retrogradation；
(4) carbon fiber woven cloth is immersed in through 20 minutes in step (2) resulting liquid；
(5) 120 DEG C are warming up to 2 DEG C/min of heating rate, and maintain 120 DEG C 2 minutes to epoxy resin or acid imide tree
Rouge semi-solid preparation forms prepreg.
Embodiment 24
A kind of polyvinyl resin prepreg, the resin compound including glass mat and impregnated glass fiber felt, resin mixing
Object includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is 15 μm
Polyvinyl resin particle, thermosetting resin are epoxy resin or imide resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyvinyl resin particle is 500g, and epoxy resin or imide resin melt are 300g；
(2) polyvinyl resin particle is added to epoxy resin or imide resin melt mixes；Polyvinyl resin particle
Content in epoxy resin or imide resin melt is 106A/L；
(3) mixed liquor of step (1) is cast in adhesive film machine, prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in glass mat is formed wait soak material；
(5) make the glue film sized glass fibres felt wait soak material heating roll-in to described, form prepreg, heat rolling pressure
For 10Kpa, temperature is 70 DEG C.
Embodiment 25
A kind of polyvinyl resin prepreg, the resin compound including unidirectional aramid fiber layer and the unidirectional aramid fiber layer of dipping,
Resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
For polyvinyl resin, thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyvinyl resin is 950g, and epoxy resin or imide resin melt are 600g, the iron 200g of 0.5 μm of partial size；
(2) by polyvinyl resin at 135 DEG C heating melting, 0.5 μm of partial size is then added in polyvinyl resin molten liquid
Then iron solidifies, be shaped to 15 μm of conductive polyvinyl resin particle.
(3) conductive polyvinyl resin particle is added in epoxy resin or imide resin melt, is made in changing electric field
Under, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor, conductive polyethylene tree
Content of fat granule in epoxy resin or imide resin melt is 105A/L；
(4) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 100 DEG C mixed liquor
Temperature, and maintain 100 DEG C 2.5 hours, make epoxy resin or imide resin melt retrogradation；
(5) unidirectional aramid fiber layer is immersed in through 28 minutes in step (4) resulting liquid；
(6) 135 DEG C are warming up to 3 DEG C/min of heating rate, and maintain 135 DEG C 3 minutes, until epoxy resin or acyl are sub-
Polyimide resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains changing electric field effect.
Embodiment 26
A kind of polyvinyl resin prepreg, the resin compound including unidirectional carbon fiber layer and dipping unidirectional carbon fiber layer, resin
Mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is poly-
Vinyl, thermosetting resin are epoxy resin or imide resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polyvinyl resin is 980g, and epoxy resin or imide resin melt are 600g, magnetic nano-particle
Fe3O4300g；
(2) by polyvinyl resin at 140 DEG C heating melting, magnetic nano-particle then is added in polyvinyl resin molten liquid
Then Fe3O4 solidifies, be shaped to the polyvinyl resin particle of 1 μm of magnetic conduction；
(3) the polyvinyl resin particle of magnetic conduction is added in epoxy resin or imide resin melt, under the effect of variation magnetic field,
Disperse the polyvinyl resin particle of magnetic conduction in melt in thermoplastic resin, obtains mixed liquor, the polyvinyl resin grain of magnetic conduction
Content of the son in epoxy resin or imide resin melt is 5 × 105A/L；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 100 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in unidirectional carbon fiber layer is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
15Kpa, temperature are 150 DEG C.
Embodiment 27
A kind of polyvinyl resin prepreg, the resin compound including quartzy braided fiber felt and macerated quartz braided fiber felt,
Resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
For polyvinyl resin, thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyvinyl resin is 930g, and epoxy resin or imide resin melt are 600g, the nickel 300g of 1 μm of partial size；
(2) by polyvinyl resin at 140 DEG C heating melting, then in polyvinyl resin molten liquid be added 1 μm of partial size nickel,
Then solidify, be shaped to 10 μm of conductive polyvinyl resin particle.
(3) conductive polyvinyl resin particle is added in epoxy resin or imide resin melt, is made in changing electric field
Under, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 90 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in quartzy braided fiber felt is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
13Kpa, temperature are 125 DEG C.
Embodiment 28
A kind of polyvinyl resin prepreg is mixed including the resin of pitch-based fiber woven cloth and impregnating pitch base fibre knitting cloth
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is polyvinyl resin, and thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polyvinyl resin is 990g, and epoxy resin or imide resin melt are 600g, magnetic micrometer particle
Fe3O4250g；
(2) by polyvinyl resin at 140 DEG C heating melting, then in polyvinyl resin molten liquid be added magnetic micrometer particle
Fe3O4, then solidify, be shaped to the polyvinyl resin particle of 5 μm of magnetic conduction.
(3) the polyvinyl resin particle of magnetic conduction is added in epoxy resin or imide resin melt, is made in variation magnetic field
Under, disperses the polyvinyl resin particle of magnetic conduction in melt in thermoplastic resin, obtain mixed liquor；
(4) at pressure 13KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 90 DEG C mixed liquor
Temperature, and maintain 90 DEG C 2.5 hours, make epoxy resin or imide resin melt retrogradation；
(5) pitch-based fiber woven cloth is immersed in through 25 minutes in step (4) resulting liquid；
(6) 138 DEG C are warming up to 2.5 DEG C/min of heating rate, and maintain 138 DEG C 2.5 minutes, until epoxy resin or
Imide resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains variation magnetic field effect.
Embodiment 29
A kind of polyvinyl resin prepreg including pan based fibers weaving mat and impregnates pan based fibers weaving mat
Resin compound, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt,
Thermoplastic resin is polyvinyl resin, and thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg, includes the following steps,
(1) polyvinyl resin 100g, epoxy resin or imide resin melt 100g are weighed；
(2) polyvinyl resin particle is added to epoxy resin or imide resin melt mixes, while dispersing agent is added
Promote the dispersion of polyvinyl resin particle；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to the temperature between 60 DEG C,
And maintain 60 DEG C 2 hours, make epoxy resin or imide resin melt retrogradation；
(4) pan based fibers weaving mat is immersed in through 21 minutes in step (2) resulting liquid；
(5) 130 DEG C are warming up to 2.2 DEG C/min of heating rate, and maintain 130 DEG C 4 minutes, until epoxy resin or acyl
Imide resin semi-solid preparation forms prepreg.
Embodiment 30
A kind of polyvinyl resin prepreg, including carbon fiber and glass fiber woven cloth and impregnation of carbon fibers and fiberglass braided
The resin compound of cloth, resin compound include the thermoplastic resin of thermosetting resin melt and the mixing of thermosetting resin melt
Particle, thermoplastic resin are polyvinyl resin, and thermosetting resin is epoxy resin or imide resin.
The preparation method of the prepreg is to include the following steps,
(1) polyvinyl resin particle 500g, epoxy resin or imide resin melt 100g are weighed；
(2) thermoplastic resin particle is added in epoxy resin or imide resin melt melt and epoxy resin or acid imide tree
The suspension that suspending agent promotes thermoplastic resin particle can also be added in the mixing of rouge melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 75 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in carbon fiber and glass fiber woven cloth is formed wait soak material；
(5) make the glue film infiltration carbon fiber and glass fiber woven cloth wait soak material heating roll-in to described, form prepreg,
Heating rolling pressure is 14Kpa, and temperature is 150 DEG C.
Embodiment 31
A kind of Corvic prepreg, the resin compound including fiber and dipping fiber, resin compound includes thermosetting
Property resin melt and thermosetting resin melt mixing thermoplastic resin particle, thermoplastic resin is Corvic, thermosetting
Property resin be phenolic resin or melamine resin.Corvic and phenolic resin or melamine resin
Weight ratio is 3:2-5:3.
The preparation method of the prepreg, includes the following steps,
(1) Corvic, phenolic resin, melamine resin melt are weighed by weight；
(2) Corvic particle is added to phenolic resin or melamine resin mixes；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, become phenolic resin or melamine resin melt
It is thick；(4) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(5) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until phenolic resin or melamine resin semi-solid preparation form prepreg.
The preparation method of the prepreg is to include the following steps,
(1) Corvic, phenolic resin or melamine resin melt are weighed by weight；
(2) thermoplastic resin particle is mixed with thermosetting resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C -100
℃；
(4) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(5) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
10Kpa-15Kpa, temperature are 70 DEG C -150 DEG C.
Embodiment 32
A kind of Corvic prepreg, the resin compound including carbon fiber woven cloth and impregnation of carbon fibers woven cloth, tree
Lipoprotein mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is
18 μm of Corvic particle, thermosetting resin are phenolic resin or melamine resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing Corvic particle is 300g, and phenolic resin or melamine resin melt are 200g；
(2) Corvic particle is added to phenolic resin or melamine resin melt mixes, polychlorostyrene second
Content of the olefine resin particle in phenolic resin or melamine resin melt is 105A/L；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to 50 DEG C, and maintains 50
DEG C 2.5 hours, make phenolic resin or melamine resin melt retrogradation；
(4) carbon fiber woven cloth is immersed in through 20 minutes in step (2) resulting liquid；
(5) 120 DEG C are warming up to 2 DEG C/min of heating rate, and maintain 120 DEG C 2 minutes to phenolic resin or melamine
Formaldehyde resin semi-solid preparation forms prepreg.
Embodiment 33
A kind of Corvic prepreg, the resin compound including glass mat and impregnated glass fiber felt, resin are mixed
The thermoplastic resin particle that object includes thermosetting resin melt and the mixing of thermosetting resin melt is closed, thermoplastic resin is 15 μm
Corvic particle, thermosetting resin be phenolic resin or melamine resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing Corvic particle is 500g, and phenolic resin or melamine resin melt are 300g；
(2) Corvic particle is added to phenolic resin or melamine resin melt mixes, polychlorostyrene second
Content of the olefine resin particle in phenolic resin or melamine resin melt is 8 × 105A/L；；
(3) mixed liquor of step (1) is cast in adhesive film machine, prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in glass mat is formed wait soak material；
(5) make the glue film sized glass fibres felt wait soak material heating roll-in to described, form prepreg, heat rolling pressure
For 10Kpa, temperature is 70 DEG C.
Embodiment 34
A kind of Corvic prepreg is mixed including unidirectional aramid fiber layer and the resin for impregnating unidirectional aramid fiber layer
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is Corvic, and thermosetting resin is phenolic resin or melamine resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing Corvic is 950g, and phenolic resin or melamine resin melt are 600g, 0.5 μm of partial size
Iron 200g；
(2) by Corvic at 164 DEG C heating melting, then in Corvic molten liquid be added 0.5 μm of grain
The iron of diameter, then solidifies, and is shaped to 15 μm of conductive Corvic particle.
(3) conductive Corvic particle is added in phenolic resin or melamine resin melt, is being become
Change under electric field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor, it is conductive
Content of the Corvic particle in phenolic resin or melamine resin melt is 106A/L；；
(4) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 100 DEG C mixed liquor
Temperature, and maintain 100 DEG C 2.5 hours, make phenolic resin or melamine resin melt retrogradation；
(5) unidirectional aramid fiber layer is immersed in through 28 minutes in step (4) resulting liquid；
(6) 135 DEG C are warming up to 3 DEG C/min of heating rate, and maintain 135 DEG C 3 minutes, until phenolic resin or trimerization
Cyanamide formaldehyde resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains changing electric field effect.
Embodiment 35
A kind of Corvic prepreg, the resin compound including unidirectional carbon fiber layer and dipping unidirectional carbon fiber layer, tree
Lipoprotein mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is
Corvic, thermosetting resin are phenolic resin or melamine resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing Corvic is 980g, and phenolic resin or melamine resin melt are 600g, magnetic nano particle
Sub- Fe3O4300g；
(2) by Corvic at 170 DEG C heating melting, magnetic Nano then is added in Corvic molten liquid
Particle Fe3O4, then solidifies, and is shaped to the Corvic particle of 10 μm of magnetic conduction；
(3) the Corvic particle of magnetic conduction is added in phenolic resin or melamine resin melt, in variation magnetic
Under field action, disperse the Corvic particle of magnetic conduction in melt in thermoplastic resin, obtain mixed liquor, magnetic conduction gathers
Content of the vinyl chloride resin particle in phenolic resin or melamine resin is 105A/L；；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 100 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in unidirectional carbon fiber layer is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
15Kpa, temperature are 150 DEG C.
Embodiment 36
A kind of Corvic prepreg is mixed including the resin of quartzy braided fiber felt and macerated quartz braided fiber felt
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is Corvic, and thermosetting resin is phenolic resin or melamine resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing Corvic is 930g, and phenolic resin or melamine resin melt are 600g, 5 μm of partial sizes
Nickel 300g；
(2) by Corvic at 165 DEG C heating melting, then in Corvic molten liquid be added 5 μm of partial sizes
Nickel, then solidify, be shaped to 10 μm of conductive Corvic particle.
(3) conductive Corvic particle is added in phenolic resin or melamine resin melt, is being become
Change under electric field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 90 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in quartzy braided fiber felt is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
13Kpa, temperature are 125 DEG C.
Embodiment 37
A kind of Corvic prepreg, the resin including pitch-based fiber woven cloth and impregnating pitch base fibre knitting cloth are mixed
Object is closed, resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplasticity
Resin is Corvic, and thermosetting resin is phenolic resin or melamine resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing Corvic is 990g, and phenolic resin or melamine resin melt are 600g, magnetic micrometer grain
Sub- Fe3O4250g；
(2) by Corvic at 168 DEG C heating melting, magnetic micrometer then is added in Corvic molten liquid
Particle Fe3O4, then solidify, be shaped to the Corvic particle of 5 μm of magnetic conduction.
(3) the Corvic particle of magnetic conduction is added in phenolic resin or melamine resin melt, is being become
Under the effect of magnetizing field, disperses the Corvic particle of magnetic conduction in melt in thermoplastic resin, obtain mixed liquor；
(4) at pressure 13KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 90 DEG C mixed liquor
Temperature, and maintain 90 DEG C 2.5 hours, make phenolic resin or melamine resin melt retrogradation；
(5) pitch-based fiber woven cloth is immersed in through 25 minutes in step (4) resulting liquid；
(6) 138 DEG C are warming up to 2.5 DEG C/min of heating rate, and maintain 138 DEG C 2.5 minutes, until phenolic resin or
Melamine resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains variation magnetic field effect.
Embodiment 38
A kind of Corvic prepreg, including pan based fibers weaving mat and dipping pan based fibers weaving mat
Resin compound, resin compound include thermosetting resin melt and thermosetting resin melt mixing thermoplastic resin fat granule
Son, thermoplastic resin are Corvic, and thermosetting resin is phenolic resin or melamine resin.
The preparation method of the prepreg, includes the following steps,
(1) Corvic 100g, phenolic resin or melamine resin melt 100g are weighed；
(2) Corvic particle is added to phenolic resin or melamine resin melt mixes, added simultaneously
Enter the dispersion that dispersing agent promotes Corvic particle；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to the temperature between 60 DEG C,
And maintain 60 DEG C 2 hours, make phenolic resin or melamine resin melt retrogradation；
(4) pan based fibers weaving mat is immersed in through 21 minutes in step (2) resulting liquid；
(5) 130 DEG C are warming up to 2.2 DEG C/min of heating rate, and maintain 130 DEG C 4 minutes, until phenolic resin or three
Melamine-formaldehyde resin semi-solid preparation forms prepreg.
Embodiment 39
A kind of Corvic prepreg, including carbon fiber and glass fiber woven cloth and impregnation of carbon fibers and glass fibre are compiled
The resin compound of woven fabric, resin compound include the thermoplastic resin of thermosetting resin melt and the mixing of thermosetting resin melt
Fat granule, thermoplastic resin are Corvic, and thermosetting resin is phenolic resin or melamine resin.
The preparation method of the prepreg is to include the following steps,
(1) Corvic particle 500g, phenolic resin or melamine resin melt 100g are weighed；
(2) thermoplastic resin particle is added in phenolic resin or melamine resin melt melt and phenolic resin or three
The suspension that suspending agent promotes thermoplastic resin particle can also be added in the mixing of melamine-formaldehyde resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 75 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in carbon fiber and glass fiber woven cloth is formed wait soak material；
(5) make the glue film infiltration carbon fiber and glass fiber woven cloth wait soak material heating roll-in to described, form prepreg,
Heating rolling pressure is 14Kpa, and temperature is 150 DEG C.
Embodiment 40
A kind of polystyrene resin prepreg, the resin compound including fiber and dipping fiber, resin compound includes thermosetting
Property resin melt and thermosetting resin melt mixing thermoplastic resin particle, thermoplastic resin is polystyrene resin, thermosetting
Property resin be furane resins or organic siliconresin.The weight ratio of polystyrene resin and furane resins or organic siliconresin is
3:2-5:3。
The preparation method of the prepreg, includes the following steps,
(1) polystyrene resin, furane resins or organic siliconresin melt are weighed by weight；
(2) styrene resin beads are added to furane resins or organic siliconresin mixes；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make furane resins or organic siliconresin melt retrogradation；
(4) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(5) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until furane resins or organic siliconresin semi-solid preparation form prepreg.
The preparation method of the prepreg is to include the following steps,
(1) polystyrene resin, furane resins or organic siliconresin melt are weighed by weight；
(2) thermoplastic resin particle is mixed with thermosetting resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C -100
℃；
(4) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(5) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
10Kpa-15Kpa, temperature are 70 DEG C -150 DEG C.
Embodiment 41
A kind of polystyrene resin prepreg, the resin compound including carbon fiber woven cloth and impregnation of carbon fibers woven cloth, tree
Lipoprotein mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is
18 μm of styrene resin beads, thermosetting resin are furane resins or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing styrene resin beads is 300g, and furane resins or organic siliconresin melt are 200g；
(2) styrene resin beads are added to furane resins or organic siliconresin melt mixes, polystyrene resin
Number in furane resins or organic siliconresin melt is 106A/L；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to 50 DEG C, and maintains 50
DEG C 2.5 hours, make furane resins or organic siliconresin melt retrogradation；
(4) carbon fiber woven cloth is immersed in through 20 minutes in step (2) resulting liquid；
(5) 120 DEG C are warming up to 2 DEG C/min of heating rate, and maintain 120 DEG C 2 minutes to furane resins or organosilicon tree
Rouge semi-solid preparation forms prepreg.
Embodiment 42
A kind of polystyrene resin prepreg, the resin compound including glass mat and impregnated glass fiber felt, resin are mixed
The thermoplastic resin particle that object includes thermosetting resin melt and the mixing of thermosetting resin melt is closed, thermoplastic resin is 15 μm
Styrene resin beads, thermosetting resin be furane resins or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing styrene resin beads is 500g, and furane resins or organic siliconresin melt are 300g；
(2) styrene resin beads are added to furane resins or organic siliconresin melt mixes, polystyrene resin
Number in furane resins or organic siliconresin melt is 104A/L；
(3) mixed liquor of step (1) is cast in adhesive film machine, prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in glass mat is formed wait soak material；
(5) make the glue film sized glass fibres felt wait soak material heating roll-in to described, form prepreg, heat rolling pressure
For 10Kpa, temperature is 70 DEG C.
Embodiment 43
A kind of polystyrene resin prepreg is mixed including unidirectional aramid fiber layer and the resin for impregnating unidirectional aramid fiber layer
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is polystyrene resin, and thermosetting resin is furane resins or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polystyrene resin is 950g, and furane resins or organic siliconresin melt are 600g, the iron of 0.5 μm of partial size
200g；
(2) by polystyrene resin at 164 DEG C heating melting, then in polystyrene resin molten liquid be added 0.5 μm of grain
The iron of diameter, then solidifies, and is shaped to 15 μm of conductive styrene resin beads.
(3) conductive styrene resin beads are added in furane resins or organic siliconresin melt, in changing electric field
Under effect, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor, conductive polyphenyl second
Number of the olefine resin in furane resins or organic siliconresin melt is 106A/L；
(4) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 100 DEG C mixed liquor
Temperature, and maintain 100 DEG C 2.5 hours, make furane resins or organic siliconresin melt retrogradation；
(5) unidirectional aramid fiber layer is immersed in through 28 minutes in step (4) resulting liquid；
(6) 135 DEG C are warming up to 3 DEG C/min of heating rate, and maintain 135 DEG C 3 minutes, until furane resins or organic
Silicone resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains changing electric field effect.
Embodiment 44
A kind of polystyrene resin prepreg, the resin compound including unidirectional carbon fiber layer and dipping unidirectional carbon fiber layer, tree
Lipoprotein mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is
Polystyrene resin, thermosetting resin are furane resins or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polystyrene resin is 980g, and furane resins or organic siliconresin melt are 600g, magnetic nano-particle
Fe3O4300g；
(2) by polystyrene resin at 240 DEG C heating melting, magnetic Nano then is added in polystyrene resin molten liquid
Particle Fe3O4, then solidifies, and is shaped to the styrene resin beads of 1 μm of magnetic conduction.
(3) styrene resin beads of magnetic conduction are added in furane resins or organic siliconresin melt, in variation magnetic field
Under effect, disperse the styrene resin beads of magnetic conduction in melt in thermoplastic resin, obtains mixed liquor, the polyphenyl of magnetic conduction
Number of the vinyl in furane resins or organic siliconresin melt is 106A/L；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 100 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in unidirectional carbon fiber layer is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
15Kpa, temperature are 150 DEG C.
Embodiment 45
A kind of polystyrene resin prepreg is mixed including the resin of quartzy braided fiber felt and macerated quartz braided fiber felt
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is polystyrene resin, and thermosetting resin is furane resins or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polystyrene resin is 930g, and furane resins or organic siliconresin melt are 600g, the nickel 300g of 1 μm of partial size；
(2) by polystyrene resin at 245 DEG C heating melting, then in polystyrene resin molten liquid be added 1 μm of partial size
Nickel, then solidify, be shaped to 10 μm of conductive styrene resin beads.
(3) conductive styrene resin beads are added in furane resins or organic siliconresin melt, in changing electric field
Under effect, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 90 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in quartzy braided fiber felt is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
13Kpa, temperature are 125 DEG C.
Embodiment 46
A kind of polystyrene resin prepreg, the resin including pitch-based fiber woven cloth and impregnating pitch base fibre knitting cloth are mixed
Object is closed, resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplasticity
Resin is polystyrene resin, and thermosetting resin is furane resins or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polystyrene resin is 990g, and furane resins or organic siliconresin melt are 600g, magnetic micrometer particle
Fe3O4250g；
(2) by polystyrene resin at 248 DEG C heating melting, magnetic micrometer then is added in polystyrene resin molten liquid
Particle Fe3O4, then solidify, be shaped to the styrene resin beads of 5 μm of magnetic conduction.
(3) styrene resin beads of magnetic conduction are added in furane resins or organic siliconresin melt, in variation magnetic field
Under effect, disperses the styrene resin beads of magnetic conduction in melt in thermoplastic resin, obtain mixed liquor；
(4) at pressure 13KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 90 DEG C mixed liquor
Temperature, and maintain 90 DEG C 2.5 hours, make furane resins or organic siliconresin melt retrogradation；
(5) pitch-based fiber woven cloth is immersed in through 25 minutes in step (4) resulting liquid；
(6) 138 DEG C are warming up to 2.5 DEG C/min of heating rate, and maintain 138 DEG C 2.5 minutes, until furane resins or
Organic siliconresin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains variation magnetic field effect.
Embodiment 47
A kind of polystyrene resin prepreg, including pan based fibers weaving mat and dipping pan based fibers weaving mat
Resin compound, resin compound include thermosetting resin melt and thermosetting resin melt mixing thermoplastic resin fat granule
Son, thermoplastic resin are polystyrene resin, and thermosetting resin is furane resins or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) polystyrene resin 100g, furane resins or organic siliconresin melt 100g are weighed；
(2) styrene resin beads are added to furane resins or organic siliconresin melt mixes, while dispersion is added
The dispersion of agent promotion styrene resin beads；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to the temperature between 60 DEG C,
And maintain 60 DEG C 2 hours, make furane resins or organic siliconresin melt retrogradation；
(4) pan based fibers weaving mat is immersed in through 21 minutes in step (2) resulting liquid；
(5) 130 DEG C are warming up to 2.2 DEG C/min of heating rate, and maintain 130 DEG C 4 minutes, up to furane resins or had
Machine silicone resin semi-solid preparation forms prepreg.
Embodiment 48
A kind of polystyrene resin prepreg, including carbon fiber and glass fiber woven cloth and impregnation of carbon fibers and glass fibre are compiled
The resin compound of woven fabric, resin compound include the thermoplastic resin of thermosetting resin melt and the mixing of thermosetting resin melt
Fat granule, thermoplastic resin are polystyrene resin, and thermosetting resin is furane resins or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) styrene resin beads 500g, furane resins or organic siliconresin melt 100g are weighed；
(2) thermoplastic resin particle is added in furane resins or organic siliconresin melt melt and furane resins or organosilicon tree
The suspension that suspending agent promotes thermoplastic resin particle can also be added in the mixing of rouge melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 75 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in carbon fiber and glass fiber woven cloth is formed wait soak material；
(5) make the glue film infiltration carbon fiber and glass fiber woven cloth wait soak material heating roll-in to described, form prepreg,
Heating rolling pressure is 14Kpa, and temperature is 150 DEG C.
Embodiment 49
A kind of polyphenylene oxide resin prepreg, the resin compound including fiber and dipping fiber, resin compound includes thermosetting property
The thermoplastic resin particle of resin melt and the mixing of thermosetting resin melt, thermoplastic resin is polyphenylene oxide resin, thermosetting property tree
Rouge is polybutadiene or organic siliconresin.The weight ratio of polyphenylene oxide resin and polybutadiene or organic siliconresin
For 3:2-5:3.
The preparation method of the prepreg, includes the following steps,
(1) polyphenylene oxide resin, polybutadiene or organic siliconresin melt are weighed by weight；
(2) polyphenylene oxide resin particle is added to polybutadiene or organic siliconresin mixes；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make polybutadiene or organic siliconresin melt retrogradation；
(4) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(5) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until polybutadiene or organic siliconresin semi-solid preparation form prepreg.
The preparation method of the prepreg is to include the following steps,
(1) polyphenylene oxide resin, polybutadiene or organic siliconresin melt are weighed by weight；
(2) thermoplastic resin particle is mixed with thermosetting resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C -100
℃；
(4) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(5) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
10Kpa-15Kpa, temperature are 70 DEG C -150 DEG C.
Embodiment 50
A kind of polyphenylene oxide resin prepreg, the resin compound including carbon fiber woven cloth and impregnation of carbon fibers woven cloth, resin
Mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is 18 μ
The polyphenylene oxide resin particle of m, thermosetting resin are polybutadiene or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyphenylene oxide resin particle is 300g, and polybutadiene or organic siliconresin melt are 200g；
(2) polyphenylene oxide resin particle is added to polybutadiene or organic siliconresin melt mixes, polyphenylene oxide resin
Number in polybutadiene or organic siliconresin melt is 106A/L；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to 50 DEG C, and maintains 50
DEG C 2.5 hours, make polybutadiene or organic siliconresin melt retrogradation；
(4) carbon fiber woven cloth is immersed in through 20 minutes in step (2) resulting liquid；
(5) 120 DEG C are warming up to 2 DEG C/min of heating rate, and maintain 120 DEG C 2 minutes to polybutadiene or organic
Silicone resin semi-solid preparation forms prepreg.
Embodiment 51
A kind of polyphenylene oxide resin prepreg, the resin compound including glass mat and impregnated glass fiber felt, resin mixing
Object includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is 15 μm
Polyphenylene oxide resin particle, thermosetting resin are polybutadiene or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyphenylene oxide resin particle is 500g, and polybutadiene or organic siliconresin melt are 300g；
(2) polyphenylene oxide resin particle is added to polybutadiene or organic siliconresin melt mixes, polyphenylene oxide resin
Number in polybutadiene or organic siliconresin melt is 105A/L；；
(3) mixed liquor of step (1) is cast in adhesive film machine, prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in glass mat is formed wait soak material；
(5) make the glue film sized glass fibres felt wait soak material heating roll-in to described, form prepreg, heat rolling pressure
For 10Kpa, temperature is 70 DEG C.
Embodiment 52
A kind of polyphenylene oxide resin prepreg, the resin compound including unidirectional aramid fiber layer and the unidirectional aramid fiber layer of dipping,
Resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
For polyphenylene oxide resin, thermosetting resin is polybutadiene or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyphenylene oxide resin is 950g, and polybutadiene or organic siliconresin melt are 600g, the iron of 0.5 μm of partial size
200g；
(2) by polyphenylene oxide resin at 268 DEG C heating melting, 0.5 μm of partial size is then added in polyphenylene oxide resin molten liquid
Then iron solidifies, be shaped to 15 μm of conductive polyphenylene oxide resin particle.
(3) conductive polyphenylene oxide resin particle is added in polybutadiene or organic siliconresin melt, in variation electricity
Under field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor, conductive polyphenyl
Number of the ether resin in polybutadiene or organic siliconresin melt is 106A/L；
(4) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 100 DEG C mixed liquor
Temperature, and maintain 100 DEG C 2.5 hours, make polybutadiene or organic siliconresin melt retrogradation；
(5) unidirectional aramid fiber layer is immersed in through 28 minutes in step (4) resulting liquid；
(6) 135 DEG C are warming up to 3 DEG C/min of heating rate, and maintain 135 DEG C 3 minutes, until polybutadiene or
Organic siliconresin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains changing electric field effect.
Embodiment 53
A kind of polyphenylene oxide resin prepreg, the resin compound including unidirectional carbon fiber layer and dipping unidirectional carbon fiber layer, resin
Mixture includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, and thermoplastic resin is poly-
Phenylene ether resins, thermosetting resin are polybutadiene or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polyphenylene oxide resin is 980g, and polybutadiene or organic siliconresin melt are 600g, magnetic nano-particle
Fe3O4300g；
(2) by polyphenylene oxide resin at 170 DEG C heating melting, magnetic nano-particle then is added in polyphenylene oxide resin molten liquid
Then Fe3O4 solidifies, be shaped to the polyphenylene oxide resin particle of 1 μm of magnetic conduction.
(3) the polyphenylene oxide resin particle of magnetic conduction is added in polybutadiene or organic siliconresin melt, in variation magnetic
Under field action, disperse the polyphenylene oxide resin particle of magnetic conduction in melt in thermoplastic resin, obtains mixed liquor, the polyphenyl of magnetic conduction
Number of the ether resin in polybutadiene or organic siliconresin melt is 8 × 105A/L；；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 100 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in unidirectional carbon fiber layer is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
15Kpa, temperature are 150 DEG C.
Embodiment 54
A kind of polyphenylene oxide resin prepreg, the resin compound including quartzy braided fiber felt and macerated quartz braided fiber felt,
Resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
For polyphenylene oxide resin, thermosetting resin is polybutadiene or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) weighing polyphenylene oxide resin is 930g, and polybutadiene or organic siliconresin melt are 600g, the nickel of 1 μm of partial size
300g；
(2) by polyphenylene oxide resin at 290 DEG C heating melting, then in polyphenylene oxide resin molten liquid be added 1 μm of partial size nickel,
Then solidify, be shaped to 10 μm of conductive polyphenylene oxide resin particle.
(3) conductive polyphenylene oxide resin particle is added in polybutadiene or organic siliconresin melt, in variation electricity
Under field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 90 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in quartzy braided fiber felt is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
13Kpa, temperature are 125 DEG C.
Embodiment 55
A kind of polyphenylene oxide resin prepreg is mixed including the resin of pitch-based fiber woven cloth and impregnating pitch base fibre knitting cloth
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
Rouge is polyphenylene oxide resin, and thermosetting resin is polybutadiene or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) weighing polyphenylene oxide resin is 990g, and polybutadiene or organic siliconresin melt are 600g, magnetic micrometer particle
Fe3O4250g；
(2) by polyphenylene oxide resin at 168 DEG C heating melting, then in polyphenylene oxide resin molten liquid be added magnetic micrometer particle
Fe3O4, then solidify, be shaped to the polyphenylene oxide resin particle of 5 μm of magnetic conduction.
(3) the polyphenylene oxide resin particle of magnetic conduction is added in polybutadiene or organic siliconresin melt, in variation magnetic
Under field action, disperses the polyphenylene oxide resin particle of magnetic conduction in melt in thermoplastic resin, obtain mixed liquor；
(4) at pressure 13KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 90 DEG C mixed liquor
Temperature, and maintain 90 DEG C 2.5 hours, make polybutadiene or organic siliconresin melt retrogradation；
(5) pitch-based fiber woven cloth is immersed in through 25 minutes in step (4) resulting liquid；
(6) 138 DEG C are warming up to 2.5 DEG C/min of heating rate, and maintain 138 DEG C 2.5 minutes, until polybutadiene tree
Rouge or organic siliconresin semi-solid preparation form prepreg；
The step (4), (5) and (6) maintains variation magnetic field effect.
Embodiment 56
A kind of polyphenylene oxide resin prepreg including pan based fibers weaving mat and impregnates pan based fibers weaving mat
Resin compound, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt,
Thermoplastic resin is polyphenylene oxide resin, and thermosetting resin is polybutadiene or organic siliconresin.
The preparation method of the prepreg, includes the following steps,
(1) polyphenylene oxide resin 100g, polybutadiene or organic siliconresin melt 100g are weighed；
(2) polyphenylene oxide resin particle is added to polybutadiene or organic siliconresin melt mixes, while be added and dividing
The dispersion of powder promotion polyphenylene oxide resin particle；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to the temperature between 60 DEG C,
And maintain 60 DEG C 2 hours, make polybutadiene or organic siliconresin melt retrogradation；
(4) pan based fibers weaving mat is immersed in through 21 minutes in step (2) resulting liquid；
(5) 130 DEG C are warming up to 2.2 DEG C/min of heating rate, and maintain 130 DEG C 4 minutes, until polybutadiene
Or organic siliconresin semi-solid preparation forms prepreg.
Embodiment 57
A kind of polyphenylene oxide resin prepreg, including carbon fiber and glass fiber woven cloth and impregnation of carbon fibers and fiberglass braided
The resin compound of cloth, resin compound include the thermoplastic resin of thermosetting resin melt and the mixing of thermosetting resin melt
Particle, thermoplastic resin are polyphenylene oxide resin, and thermosetting resin is polybutadiene or organic siliconresin.
The preparation method of the prepreg is to include the following steps,
(1) polyphenylene oxide resin particle 500g, polybutadiene or organic siliconresin melt 100g are weighed；
(2) by thermoplastic resin particle be added in polybutadiene or organic siliconresin melt melt with polybutadiene or
The suspension that suspending agent promotes thermoplastic resin particle can also be added in the mixing of organic siliconresin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 75 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in carbon fiber and glass fiber woven cloth is formed wait soak material；
(5) make the glue film infiltration carbon fiber and glass fiber woven cloth wait soak material heating roll-in to described, form prepreg,
Heating rolling pressure is 14Kpa, and temperature is 150 DEG C.
Embodiment 58
A kind of plexiglass prepreg, the resin compound including fiber and dipping fiber, resin compound
Including the thermoplastic resin particle that thermosetting resin melt and thermosetting resin melt mix, thermoplastic resin is poly- methyl-prop
E pioic acid methyl ester resin, thermosetting resin are furane resins or epoxy resin.Plexiglass and furane resins or
The weight ratio of epoxy resin is 3:2-5:3.
The preparation method of the prepreg, includes the following steps,
(1) plexiglass, furane resins or epoxy resin melt are weighed by weight；
(2) plexiglass particle is added to furane resins or epoxy resin mixes；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make furane resins or epoxy resin melt retrogradation；
(4) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(5) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until furane resins or epoxy resin semi-solid preparation form prepreg.
The preparation method of the prepreg is to include the following steps,
(1) plexiglass, furane resins or epoxy resin melt are weighed by weight；
(2) thermoplastic resin particle is mixed with thermosetting resin melt；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C -100
℃；
(4) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(5) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
10Kpa-15Kpa, temperature are 70 DEG C -150 DEG C.
Embodiment 59
A kind of plexiglass prepreg, the resin including carbon fiber woven cloth and impregnation of carbon fibers woven cloth are mixed
Object is closed, resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplasticity
The plexiglass particle that resin is 18 μm, thermosetting resin are furane resins or epoxy resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing plexiglass particle is 300g, and furane resins or epoxy resin melt are 200g；
(2) plexiglass particle is added to furane resins or epoxy resin melt mixes, poly- methyl
Number of the methacrylate resin particle in furane resins or epoxy resin melt is 106A/L；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to 50 DEG C, and maintains 50
DEG C 2.5 hours, make furane resins or epoxy resin melt retrogradation；
(4) carbon fiber woven cloth is immersed in through 20 minutes in step (2) resulting liquid；
(5) 120 DEG C are warming up to 2 DEG C/min of heating rate, and maintain 120 DEG C 2 minutes to furane resins or epoxy resin
Semi-solid preparation forms prepreg.
Embodiment 60
A kind of plexiglass prepreg is mixed including the resin of glass mat and impregnated glass fiber felt
Object, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplastic resin
The plexiglass particle that rouge is 15 μm, thermosetting resin are furane resins or epoxy resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing plexiglass particle is 500g, and furane resins or epoxy resin melt are 300g；
(2) plexiglass particle is added to furane resins or epoxy resin melt mixes, poly- methyl
Number of the methacrylate resin particle in furane resins or epoxy resin melt is 104A/L；
(3) mixed liquor of step (1) is cast in adhesive film machine, prepares glue film, the rubber roller temperature of the adhesive film machine is 70 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in glass mat is formed wait soak material；
(5) make the glue film sized glass fibres felt wait soak material heating roll-in to described, form prepreg, heat rolling pressure
For 10Kpa, temperature is 70 DEG C.
Embodiment 61
A kind of plexiglass prepreg, the tree including unidirectional aramid fiber layer and the unidirectional aramid fiber layer of dipping
Lipoprotein mixture, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, heat
Plastic resin is plexiglass, and thermosetting resin is furane resins or epoxy resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing plexiglass is 950g, and furane resins or epoxy resin melt are 600g, 0.5 μm of partial size
Iron 200g；
(2) by plexiglass at 245 DEG C heating melting, then plexiglass melt
The iron of 0.5 μm of partial size is added in liquid, then solidifies, is shaped to 15 μm of conductive plexiglass particle；
(3) conductive plexiglass particle is added in furane resins or epoxy resin melt, in variation electricity
Under field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor, conductive poly- first
Number of the base methacrylate resin particle in furane resins or epoxy resin melt is 105A/L；；
(4) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 100 DEG C mixed liquor
Temperature, and maintain 100 DEG C 2.5 hours, make furane resins or epoxy resin melt retrogradation；
(5) unidirectional aramid fiber layer is immersed in through 28 minutes in step (4) resulting liquid；
(6) 135 DEG C are warming up to 3 DEG C/min of heating rate, and maintain 135 DEG C 3 minutes, until furane resins or epoxy
Resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains changing electric field effect.
Embodiment 62
A kind of plexiglass prepreg, the resin including unidirectional carbon fiber layer and dipping unidirectional carbon fiber layer are mixed
Object is closed, resin compound includes the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, thermoplasticity
Resin is plexiglass, and thermosetting resin is furane resins or epoxy resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing plexiglass is 980g, and furane resins or epoxy resin melt are 600g, magnetic nano particle
Sub- Fe3O4300g；
(2) by plexiglass at 280 DEG C heating melting, then plexiglass melt
Magnetic nano-particle Fe3O4 is added in liquid, then solidifies, is shaped to the plexiglass particle of 1 μm of magnetic conduction.
(3) the plexiglass particle of magnetic conduction is added in furane resins or epoxy resin melt, is being become
Under the effect of magnetizing field, disperses the plexiglass particle of magnetic conduction in melt in thermoplastic resin, mixed
Liquid is closed, number of the plexiglass particle of magnetic conduction in furane resins or epoxy resin melt is 104A/L；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 100 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in unidirectional carbon fiber layer is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
15Kpa, temperature are 150 DEG C.
Embodiment 63
A kind of plexiglass prepreg, the tree including quartzy braided fiber felt and macerated quartz braided fiber felt
Lipoprotein mixture, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt, heat
Plastic resin is plexiglass, and thermosetting resin is furane resins or epoxy resin.
The preparation method of the prepreg, includes the following steps,
(1) weighing plexiglass is 930g, and furane resins or epoxy resin melt are 600g, 1 μm of partial size
Nickel 300g；
(2) by plexiglass at 165 DEG C heating melting, then plexiglass melt
The nickel of 1 μm of partial size is added in liquid, then solidifies, is shaped to 10 μm of conductive plexiglass particle.
(3) conductive plexiglass particle is added in furane resins or epoxy resin melt, is being become
Change under electric field action, disperses the thermoplastic resin particle of electrification in melt in thermoplastic resin, obtain mixed liquor；
(4) mixed liquor of step (3) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 90 DEG C；
(5) both side surface that the glue film that step (4) obtains is clamped in quartzy braided fiber felt is formed wait soak material；
(6) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg, heating rolling pressure is
13Kpa, temperature are 125 DEG C.
Embodiment 64
A kind of plexiglass prepreg, including pitch-based fiber woven cloth and impregnating pitch base fibre knitting cloth
Resin compound, resin compound include thermosetting resin melt and thermosetting resin melt mixing thermoplastic resin fat granule
Son, thermoplastic resin are plexiglass, and thermosetting resin is furane resins or epoxy resin.
The preparation method of the prepreg is to include the following steps,
(1) weighing plexiglass is 990g, and furane resins or epoxy resin melt are 600g, magnetic micrometer grain
Sub- Fe3O4250g；
(2) by plexiglass at 168 DEG C heating melting, then plexiglass melt
Magnetic micrometer particle Fe is added in liquid3O4, then solidify, be shaped to the plexiglass particle of 5 μm of magnetic conduction.
(3) the plexiglass particle of magnetic conduction is added in furane resins or epoxy resin melt, is being become
Under the effect of magnetizing field, disperses the plexiglass particle of magnetic conduction in melt in thermoplastic resin, mixed
Close liquid；
(4) at pressure 13KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 90 DEG C mixed liquor
Temperature, and maintain 90 DEG C 2.5 hours, make furane resins or epoxy resin melt retrogradation；
(5) pitch-based fiber woven cloth is immersed in through 25 minutes in step (4) resulting liquid；
(6) 138 DEG C are warming up to 2.5 DEG C/min of heating rate, and maintain 138 DEG C 2.5 minutes, until furane resins or
Epoxy resin semi-solid preparation forms prepreg；
The step (4), (5) and (6) maintains variation magnetic field effect.
Embodiment 65
A kind of plexiglass prepreg, including pan based fibers weaving mat and dipping polyacrylonitrile-radical fibre
The resin compound of weaving mat is tieed up, resin compound includes the thermoplastic of thermosetting resin melt and the mixing of thermosetting resin melt
Property resin particle, thermoplastic resin is plexiglass, thermosetting resin be furane resins or epoxy resin.
The preparation method of the prepreg, includes the following steps,
(1) plexiglass 100g, furane resins or epoxy resin melt 100g are weighed；
(2) plexiglass particle is added to furane resins or epoxy resin melt mixes, added simultaneously
Enter the dispersion that dispersing agent promotes plexiglass particle；
(3) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up to the temperature between 60 DEG C,
And maintain 60 DEG C 2 hours, make furane resins or epoxy resin melt retrogradation；
(4) pan based fibers weaving mat is immersed in through 21 minutes in step (2) resulting liquid；
(5) 130 DEG C are warming up to 2.2 DEG C/min of heating rate, and maintain 130 DEG C 4 minutes, until furane resins or ring
Oxygen resin semi-solid preparation forms prepreg.
Embodiment 66
A kind of plexiglass prepreg, including carbon fiber and glass fiber woven cloth and impregnation of carbon fibers and glass
The resin compound of glass fibre knitting cloth, resin compound include that thermosetting resin melt and thermosetting resin melt mix
Thermoplastic resin particle, thermoplastic resin are plexiglass, and thermosetting resin is furane resins or asphalt mixtures modified by epoxy resin
Rouge.
The preparation method of the prepreg is to include the following steps,
(1) plexiglass particle 500g, furane resins or epoxy resin melt 100g are weighed；
(2) thermoplastic resin particle is added in furane resins or epoxy resin melt melt and is melted with furane resins or epoxy resin
The suspension that suspending agent promotes thermoplastic resin particle can also be added in liquid mixing；
(3) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film, the rubber roller temperature of the adhesive film machine is 75 DEG C；
(4) both side surface that the glue film that step (2) obtains is clamped in carbon fiber and glass fiber woven cloth is formed wait soak material；
(5) make the glue film infiltration carbon fiber and glass fiber woven cloth wait soak material heating roll-in to described, form prepreg,
Heating rolling pressure is 14Kpa, and temperature is 150 DEG C.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without depart from that overall concept of the invention, several changes and improvements can also be made, these also should be considered as of the invention
Protection scope.
Claims (10)
1. a kind of prepreg comprising thermoplastic resin and thermosetting resin, it is characterised in that: including fiber and impregnate fiber
Resin compound, resin compound include the thermoplastic resin particle of thermosetting resin melt and the mixing of thermosetting resin melt.
2. the prepreg according to claim 1 comprising thermoplastic resin and thermosetting resin, it is characterised in that: thermoplasticity
Resin is polyvinyl resin, and thermosetting resin is epoxy resin or imide resin.
3. the preparation method of the prepreg according to claim 1 comprising thermoplastic resin and thermosetting resin, feature
It is: includes the following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μ
m—20μm；
(2) at pressure 12KPa, the temperature with 1.0 DEG C/min of heating rate from 25 DEG C is warming up between 50 DEG C~100 DEG C
Temperature, and maintain 50 DEG C~100 DEG C -2.5 hours 1.5 hours, make thermosetting resin melt retrogradation；
(3) fiber impregnation 20-30 minutes in through step (2) resulting liquid；
(4) temperature between 120 DEG C~135 DEG C is warming up to 2 DEG C/min -3 DEG C/min of heating rate, and maintains 120
DEG C~135 DEG C between temperature, until thermosetting resin melt semi-solid preparation formed prepreg.
4. the preparation method of the prepreg according to claim 1 comprising thermoplastic resin and thermosetting resin, feature
It is: includes the following steps,
(1) thermoplastic resin particle is mixed with thermosetting resin melt；The partial size of thermoplastic resin particle is 1 μm -20 μm；
(2) mixed liquor of step (1) is cast in adhesive film machine and prepares glue film；
(3) both side surface that the glue film that step (2) obtains is clamped in fiber is formed wait soak material；
(4) make the glue film wetting fibre layer wait soak material heating roll-in to described, form prepreg.
5. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin, special
Sign is: in the step (1), dispersing agent is added in thermosetting resin melt.
6. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin, special
Sign is: the mass ratio of thermoplastic resin and thermosetting resin is 3:2-5:3.
7. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin, special
Sign is: in the step (1), the density of thermoplastic resin is less than or equal to the density of thermosetting resin melt, alternatively, thermosetting property
Suspending agent is added in resin melt.
8. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin, special
Sign is: the fiber is that fiber works out cloth, fibrage felt or unidirectional fiber layers；The fiber is carbon fiber, glass fibers
At least one of dimension, quartz fibre, basalt fibre, pitch-based fiber, pan based fibers or aramid fiber.
9. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin, special
Sign is: in the step (1), thermoplastic resin particle first forms the conduction that partial size is 1 μm -20 μm in conjunction with conducting particles
Thermoplastic resin particle, then conductive thermoplastic resin particle is mixed with thermosetting resin melt, and mixing is outside
Add and carries out under conditions of changing electric field.
10. the preparation method of the prepreg according to claim 3 or 4 comprising thermoplastic resin and thermosetting resin,
Be characterized in that: in the step (1), thermoplastic resin particle first forms partial size with magnetic conduction particle in conjunction with and leads for 1 μm -20 μm
The thermoplastic resin particle of magnetic, then the thermoplastic resin particle of magnetic conduction is mixed with thermosetting resin melt, mixing be
It is carried out under conditions of additional variation magnetic field.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210422553.0A CN116790055A (en) | 2017-12-31 | 2017-12-31 | Prepreg containing thermoplastic resin and thermosetting resin and preparation method thereof |
| CN201711495794.3A CN109988351A (en) | 2017-12-31 | 2017-12-31 | A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495794.3A CN109988351A (en) | 2017-12-31 | 2017-12-31 | A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210422553.0A Division CN116790055A (en) | 2017-12-31 | 2017-12-31 | Prepreg containing thermoplastic resin and thermosetting resin and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109988351A true CN109988351A (en) | 2019-07-09 |
Family
ID=67111680
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495794.3A Withdrawn CN109988351A (en) | 2017-12-31 | 2017-12-31 | A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin |
| CN202210422553.0A Pending CN116790055A (en) | 2017-12-31 | 2017-12-31 | Prepreg containing thermoplastic resin and thermosetting resin and preparation method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210422553.0A Pending CN116790055A (en) | 2017-12-31 | 2017-12-31 | Prepreg containing thermoplastic resin and thermosetting resin and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109988351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481056A (en) * | 2019-08-20 | 2019-11-22 | 四川明日宇航工业有限责任公司 | A kind of composite material mould forming method based on RFI technique |
| CN113698774A (en) * | 2021-08-27 | 2021-11-26 | 北京理工大学 | Preparation method of polycarbosilane blended resin hot-melt prepreg |
-
2017
- 2017-12-31 CN CN201711495794.3A patent/CN109988351A/en not_active Withdrawn
- 2017-12-31 CN CN202210422553.0A patent/CN116790055A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481056A (en) * | 2019-08-20 | 2019-11-22 | 四川明日宇航工业有限责任公司 | A kind of composite material mould forming method based on RFI technique |
| CN113698774A (en) * | 2021-08-27 | 2021-11-26 | 北京理工大学 | Preparation method of polycarbosilane blended resin hot-melt prepreg |
| CN113698774B (en) * | 2021-08-27 | 2022-06-21 | 北京理工大学 | Preparation method of polycarbosilane blended resin hot-melt prepreg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116790055A (en) | 2023-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11390056B2 (en) | Low density microspheres | |
| RU2640553C2 (en) | Composite reinforcing yarn, prepreg, tape for 3d printing and installation for their production | |
| CN105038142B (en) | A kind of novolac epoxy resin sweat connecting preparation method for material | |
| JP2002539992A (en) | Composites comprising structural and non-structural fibers | |
| US20160059525A1 (en) | Composite Material Including Unidirectional Continuous Fibers and Thermoplastic Resin | |
| WO2011064707A3 (en) | Fiber reinforced polymeric composites with tailorable electrical resistivities and process for preparing the same | |
| CN109988410A (en) | A kind of fiber prepreg material and its preparation method and application | |
| CN109988351A (en) | A kind of prepreg and preparation method thereof comprising thermoplastic resin and thermosetting resin | |
| JP5774788B2 (en) | Heat-resistant paper and method for producing the same, fiber-reinforced heat-resistant resin molding and precursor thereof, and methods for producing the same | |
| CN106739237A (en) | A kind of multiple-protection composite and preparation method thereof | |
| CN102532484A (en) | Epoxy resin composition and method for preparing prepreg and composite material by using same | |
| KR101179379B1 (en) | Manufacturing method of one way prepreg and apparatus thereof | |
| CN205588655U (en) | Preimpregnation silk bundle combined material | |
| CN104017328A (en) | Polymer epoxy resin composite material and process for fabricating super-light and high-grade fishing rod therefrom | |
| CN103286963A (en) | Preparation method of glass-reinforced plastic, and glass-reinforced plastic antenna housing and preparation method thereof | |
| CN102666641B (en) | Multifunction additive in engineering thermoplasties | |
| CN101947859B (en) | Periodic prepreg production method | |
| CN104844816A (en) | Cyanate ester preimpregnated grid and preparation method thereof | |
| CN110128785A (en) | A kind of high-temperature-resistant epoxy resin and synthesis technology for material prepreg | |
| CN105113262B (en) | High-temperature resistant isolating membrane and preparation method thereof | |
| KR101961103B1 (en) | Carbon riber and mesh structure tight processing carbon fiber prepreg and manufacturing method of the same | |
| CN107353594A (en) | A kind of curable resin blend composition and its application | |
| Mei et al. | Mechanical properties of carbon fiber reinforced bisphenol A dicyanate ester composites modified with multiwalled carbon nanotubes | |
| CN104708836B (en) | The preparation method of carbon fiber prepreg | |
| CN106566098A (en) | Carbon fiber-reinforced thermoplastic resin composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190709 |