TWI792816B - 共聚物、樹脂、與複合材料 - Google Patents
共聚物、樹脂、與複合材料 Download PDFInfo
- Publication number
- TWI792816B TWI792816B TW110149262A TW110149262A TWI792816B TW I792816 B TWI792816 B TW I792816B TW 110149262 A TW110149262 A TW 110149262A TW 110149262 A TW110149262 A TW 110149262A TW I792816 B TWI792816 B TW I792816B
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- Prior art keywords
- epoxy compound
- copolymer
- hardener
- resin
- composition
- Prior art date
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- 229920001577 copolymer Polymers 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000011347 resin Substances 0.000 title claims description 33
- 229920005989 resin Polymers 0.000 title claims description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 94
- 239000004593 Epoxy Substances 0.000 claims abstract description 81
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000004848 polyfunctional curative Substances 0.000 claims description 38
- 239000000178 monomer Substances 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 125000001931 aliphatic group Chemical group 0.000 claims description 9
- 125000002947 alkylene group Chemical group 0.000 claims description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 8
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 claims description 4
- RCJMVGJKROQDCB-UHFFFAOYSA-N 2-methylpenta-1,3-diene Chemical compound CC=CC(C)=C RCJMVGJKROQDCB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- PCCCQOGUVCNYOI-FNORWQNLSA-N (3e)-2,3-dimethylpenta-1,3-diene Chemical compound C\C=C(/C)C(C)=C PCCCQOGUVCNYOI-FNORWQNLSA-N 0.000 claims description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 2
- 125000002993 cycloalkylene group Chemical group 0.000 claims description 2
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 46
- 230000015572 biosynthetic process Effects 0.000 description 36
- 238000003786 synthesis reaction Methods 0.000 description 36
- 238000000576 coating method Methods 0.000 description 30
- 239000011248 coating agent Substances 0.000 description 28
- 239000002904 solvent Substances 0.000 description 16
- 239000003999 initiator Substances 0.000 description 15
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 13
- 230000009477 glass transition Effects 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 12
- 238000010992 reflux Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 239000012779 reinforcing material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 3
- PQAMFDRRWURCFQ-UHFFFAOYSA-N 2-ethyl-1h-imidazole Chemical compound CCC1=NC=CN1 PQAMFDRRWURCFQ-UHFFFAOYSA-N 0.000 description 2
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 2
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000006557 (C2-C5) alkylene group Chemical group 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- OCTVDLUSQOJZEK-UHFFFAOYSA-N 4,5-diethylocta-1,3-diene Chemical compound CCCC(CC)C(CC)=CC=C OCTVDLUSQOJZEK-UHFFFAOYSA-N 0.000 description 1
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 description 1
- 229940073735 4-hydroxy acetophenone Drugs 0.000 description 1
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012668 chain scission Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012493 hydrazine sulfate Substances 0.000 description 1
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical compound CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920003192 poly(bis maleimide) Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/26—Di-epoxy compounds heterocyclic
-
- C—CHEMISTRY; METALLURGY
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/226—Mixtures of di-epoxy compounds
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/24—Di-epoxy compounds carbocyclic
- C08G59/245—Di-epoxy compounds carbocyclic aromatic
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- C—CHEMISTRY; METALLURGY
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
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- C—CHEMISTRY; METALLURGY
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- C08G59/4207—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aliphatic
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- C08G59/4223—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aromatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5046—Amines heterocyclic
- C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
- C08G59/508—Amines heterocyclic containing only nitrogen as a heteroatom having three nitrogen atoms in the ring
- C08G59/5086—Triazines; Melamines; Guanamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
本揭露關於共聚物與包含共聚物的樹脂,更特別關於共聚物的單體種類。
5G行動通訊網路已在2020年開始啟用,帶動藍芽無線通訊、伺服器、和雲端物聯網的興起。由於電磁波段頻率越來越高,高頻用低介電損耗材料的規格要求也越嚴苛。通訊產品用電路板和IC載板趨向高速化與高密度整合化,因此PCB基板需求除了低介電常數與低介電損耗外,也必須兼具高導熱性功能。
綜上所述,目前亟需新的聚合物,以同時兼具高熱傳、低熱膨脹係數、低介電常數、與低介電損耗等特性。
本揭露一實施例提供之共聚物,係由組成物I反應而成。組成物I包括:(a)第一環氧化合物,其結構為
,其中R
1係單鍵、-O-、
、
、
、
、或
;(b)第二環氧化合物,其不同於(a)第一環氧化合物;以及(c)硬化劑。
本揭露一實施例提供之樹脂,係由組成物O反應而成。組成物O包括第一共聚物與第二共聚物,其中第一共聚物係由組成物I反應而成,其中組成物I包括:(a)第一環氧化合物,其結構為
,其中R
1係單鍵、-O-、
、
、
、
、或
; (b)第二環氧化合物,其不同於(a)第一環氧化合物;以及(c)硬化劑,其中第二共聚物係由組成物II反應而成,其中組成物II包括:(d)芳香性單體、其寡聚物、或其聚合物;以及(e)脂肪族單體、其寡聚物、或其聚合物,其中芳香性單體的化學結構為
,其中R
4為CH
3,且n=0-4;R
5係單鍵、-O-、
、
、
、
、
、
、
、
、
、
、或
,R
7係C
2-10的烷撐基;每一R
8各自為單鍵、-O-、
、
、
、
、
、
、
、
、
、或
,且o係1-70;每一R
6各自為
或
,其中R
9係H或CH
3,且R
10係C
1-10的烷撐基。
本揭露一實施例提供之共聚物,係由組成物I反應而成,其中組成物I包括:(a)第一環氧化合物,其結構為
,其中R
1係單鍵、-O-、
、
、
、
、或
;(b)第二環氧化合物,其不同於(a)第一環氧化合物;以及(c)硬化劑。
在一些實施例中,(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:1至100:120、100:2至100:120、100:2至100:100或100:50至100:120。在適當的比例之下,整體樹脂傾向達成較低的熱膨脹係數,且保有良好的樹脂導熱特性。
在一些實施例中,(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比為100:70至100:120或100:90至100:100。在適當的比例之下,樹脂硬化較完全,且可減少因加熱斷鏈而造成過多極性基團導致的產物電性劣化。
本揭露一實施例提供之複合材料,包括:上述之共聚物;以及無機粉體,其中共聚物與無機粉體的重量比例為100:30至100:300。無機粉體可為氮化鋁、氮化硼、氧化鋁、氫氧化鎂、二氧化矽,或上述之組合。無機粉體可進一步降低共聚物的介電常數、介電損耗、與熱膨脹係數。在適當的比例之下,則 粉體較容易均勻分散在共聚物中。
本揭露一實施例提供之樹脂,係由組成物O反應而成。組成物O包括第一共聚物與第二共聚物。第一共聚物為上述的共聚物,其可由組成物I共聚而成,在此不重述。第二共聚物係由組成物II共聚而成,其中組成物II包括:(d)芳香性單體、其寡聚物、或其聚合物;以及(e)脂肪族單體、其寡聚物、或其聚合物,其中芳香性單體的化學結構為
,其中R
4為CH
3,且n=0-4;R
5係單鍵、-O-、
、
、
、
、
、
、
、
、
、
、或
,R
7係C
2-10的烷撐基;每一R
8各自為單鍵、-O-、
、
、
、
、
、
、
、
、
、或
,且o係1-70;每一R
6各自為
或
,其中R
9係H或CH
3,且R
10係C
1-10的烷撐基。
在一些實施例中,脂肪族單體係1,3-丁二烯、異戊二烯、1,3-戊二烯、2,3-二甲基-1,3-丁二烯、2-甲基-1,3-戊二烯、2,3-二甲基-1,3-戊二烯、4,5-二乙基-1,3-辛二烯、
、
、或
;其中R
11係C
1-12的烷撐基或環烷撐基;R
12係
或
,每一R
13各自係H或CH
3;R
14係C
2-5的烷撐基;每一R
15各自係H或CH
3;以及q=1-70。
在一些實施例中,(d)芳香性單體、其寡聚物、或其聚合物與(e)脂肪族單體、其寡聚物、或其聚合物的莫耳比例(d/e)為1:2至99:1。若(d)芳香性單體、其寡聚物、或其聚合物的比例過低,則第二共聚物的傳熱性不足,連帶使樹脂的傳熱性不足。
此外,關於第二共聚物的實施方式與具體細節,可參考申請人稍早申請的專利申請號TW110116352。
在一些實施例中,第一共聚物與該第二共聚物的重量比為100:5至100:120。若第二共聚物的比例過高,則樹脂的熱膨脹係數過大。
本揭露一實施例提供之複合材料,包括:上述之樹脂;以及無機粉體,其中樹脂與無機粉體的重量比例為100:30至100:300。無機粉體可為氮化鋁、氮化硼、氧化鋁、氫氧化鎂、二氧化矽,或上述之組合。無機粉體可進一步降低樹脂的介電常數、介電損耗、與熱膨脹係數。若無機粉體的用量過高,則 粉體不易均勻分散在樹脂中。
在一實施例中,上述共聚物或樹脂或複合材料可用於接著劑或封裝材料。在一實施例中,可將含共聚物或樹脂或複合材料的塗料(含有機溶劑)塗佈至載體上,接著烘乾塗料以形成塗層。在一些實施例中,載體可為銅箔、聚合物膜(如聚醯亞胺膜、聚對苯二甲酸乙二酯膜、或其他聚合物膜)、或類似物。上述塗層具有熱傳導性高(傳熱係數≥0.28 W/mK,甚至傳熱係數≥0.4 W/mK)、熱膨脹係數低(CTE≤60 ppm/℃,甚至CTE≤50 ppm/℃)、高頻介電常數低(Dk @10 GHz ≤3.2,甚至Dk @10 GHz ≤2.8)、以及高頻介電損失低(Df @10 GHz ≤ 0.007甚至Df @10 GHz ≤ 0.005)等特性。
在一實施例中,可將含有塗層於其上的載體對向壓合,且塗層彼此接觸。當載體為銅箔時,壓合後的結構即所謂的銅箔基板。在一實施例中,上述壓合製程的壓力介於5Kg至50Kg之間,溫度介於150℃至250℃之間,且歷時1小時至10小時之間。
在一實施例中,可將補強材含浸於塗料中(A-stage),接著將含浸後的補強材置入50.0℃至500.0℃的烘箱,烘乾塗料以形成膠片(B-stage)。在一實施例中,補強材包括玻璃、陶瓷、碳材、樹脂、或上述之組合,且補強材之形狀為纖維、粉體、片狀物、編織物、或上述之組合。舉例來說,補強材可為玻纖布。上述膠片具有熱傳導性高、熱膨脹係數低、高頻介電常數低、以及高頻介電損失低等特性。在一實施例中,可將一或多個膠片夾設於銅箔之間,再壓合成銅箔基板,在一實施例中,壓合製程的壓力介於5Kg至50Kg之間,溫度介於150℃至250℃之間,且歷時1小時至10小時之間。
為讓本揭露之上述內容和其他目的、特徵、和優點能更明顯易懂,下文特舉出較佳實施例,並配合所附圖式,作詳細說明如下:
[實施例]
在下述實施例中,塗層的傳熱係數的量測標準為ASTM-D5470,熱膨脹係數的量測標準為ASTM-2113-04,且介電常數與介電損耗的量測標準為JIS-C2565。
合成例1
取4,4’-二羥基聯苯(186 g,1 mol)、環氧氯丙烷(370 g,2.4 mol)、與四正丁基溴化銨(17g,0.2 mol)於氮氣下加熱至90℃並反應2小時。接著加入40%氫氧化鈉水溶液1公升,持續反應1.5小時。將反應結果倒入2公升甲醇使產物析出,攪拌後過濾收集固體,水洗固體後烘乾,得產物283克,上述產物之結構如下:
。
合成例2
取4,4’-二羥基苯乙酮(214 g,1 mol)、環氧氯丙烷(370 g,2.4 mol)、與四正丁基溴化銨(17g,0.2 mol)於氮氣下加熱至90℃並反應2小時。接著加入40%氫氧化鈉水溶液1公升,持續反應1.5小時。將反應結果倒入2公升甲醇溶劑使產物析出,攪拌後過濾收集固體,水洗固體後烘乾。得產物312克,上述產物之結構如下:
。
合成例3
取4-羥基苯乙酮(136 g,1 mol)、環氧氯丙烷(370 g,2.4 mol)、與四正丁基溴化銨(8.4 g,0.1 mol),於氮氣下加熱至90℃反應2小時。接著加入2M氫氧化鈉水溶液700毫升,攪拌隔夜後過濾收集固體,水洗固體後烘乾。得中間產物198克(收率95%)。將中間產物加入硫酸肼(64 g,0.49mol)、三乙胺(49 g,0.49mol)、與乙醇(200 g)後,迴流反應5小時。反應結束後降至室溫,待產物析出後過濾收集固體,以乙醇與去離子水清洗固體,並烘乾得產物(120克),上述產物之結構如下:
。
實施例1
取373 g之合成例1的產物、6.8 g之蒽型雙環氧基化合物(購自DIC之4032D)、227g之8000-65T硬化劑(購自DIC)、與3 g之起始劑DMAP (4-(Dimethylamino)pyridine,購自Aldrich)溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例1的產物與4032D的莫耳比為98:2。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:2.04。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.428 W/mK,熱膨脹係數為43.9 ppm/℃,且玻璃轉化溫度Tg為179℃。4032D的結構如下:
。8000-65T的結構如下:
,其中R
3為苯基或萘基,k=0-1,且l=0-2。
實施例2
取326 g之合成例2的產物、27.2 g之蒽型雙環氧基化合物4032D、196g之8000-65T硬化劑、與3 g之起始劑DMAP溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與4032D的莫耳比為90:10。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:11.11。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.385 W/mK,熱膨脹係數為38.1 ppm/℃,且玻璃轉化溫度Tg為186℃。
實施例3
取380 g之合成例3的產物、272 g之蒽型雙環氧基化合物4032D、356g之8000-65T硬化劑、與3 g之起始劑DMAP溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例3的產物與4032D的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.315 W/mK,熱膨脹係數為36.4 ppm/℃,且玻璃轉化溫度Tg為190℃。
實施例4
取187 g之合成例1的產物、204 g之合成例2的產物、6.8 g之蒽型雙環氧基化合物4032D、227g之8000-65T硬化劑、與3 g之起始劑DMAP溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例1的產物、合成例2的產物、與4032D的莫耳比為49:49:2。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:2.04。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.403 W/mK,熱膨脹係數為44.7 ppm/℃,且玻璃轉化溫度Tg為176℃。
實施例5
取163 g之合成例2的產物、190 g之合成例3的產物、27.2 g之蒽型雙環氧基化合物4032D、196g之8000-65T硬化劑、與3 g之起始劑DMAP溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物、合成例3的產物、與4032D的莫耳比為45:45:10。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:11.11。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.355 W/mK,熱膨脹係數為40.1 ppm/℃,玻璃轉化溫度Tg為183℃。
實施例6
取149 g之合成例1的產物、190 g之合成例3的產物、272 g之蒽型雙環氧基化合物4032D、356 g之8000-65T硬化劑、與3 g之起始劑DMAP溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例1的產物、合成例3的產物、與4032D的莫耳比為25:25:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.301 W/mK,熱膨脹係數為38.2 ppm/℃,玻璃轉化溫度Tg為187℃。
合成例4
取4,4’-二羥基聯苯(186 g,1 mol)、甲基丙烯酸酐(370 g,2.4 mol)、碳酸氫鈉(17g,0.2 mol)於氮氣下加熱至80℃並反應2小時。反應完成後加入2M氫氧化鈉水溶液1公升,攪拌隔夜後過濾產物,水洗後烘乾得產物306克。上述產物之結構如下:
。
比較例1
取402 g之合成例4的產物、8 g之雙馬來醯亞胺(購自大和化成工業株式會社之BMI-TMH)、與4 g之自由基起始劑101 (2,5-Bis(tert-butyl peroxy)-2,5-dimethylhexane,購自Aldrich)溶於1000 mL的環己酮中,迴流反應2小時以得共聚物。合成例4的產物與BMI-TMH的莫耳比為98:2。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.416 W/mK,熱膨脹係數為78.4 ppm/℃,玻璃轉化溫度Tg為171℃。BMI-TMH之結構如下:
。
實施例7
取303 g之實施例1的共聚物、30 g之比較例1的共聚物、與7 g之起始劑2E4MZ (2-Ethyl-4-Methyl Imidazole,購自Aldrich)溶於1000 mL的THF溶劑中,迴流反應2小時以形成樹脂。實施例1的共聚物與比較例1的共聚物的重量比為91:9。將上述樹脂塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.41 W/mK,熱膨脹係數為47.6 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.86,且高頻介電損耗(Df@10 GHz)為0.0067。
實施例8
取240 g之實施例1的共聚物、60 g之比較例1的共聚物、與6 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以形成樹脂。實施例1的共聚物與比較例1的共聚物的重量比為80:20。將上述樹脂塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.385 W/mK,熱膨脹係數為51.3 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.8,且高頻介電損耗(Df@10 GHz)為0.0059。
實施例9
取204 g之實施例1的共聚物、204 g之比較例1的共聚物、與8 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以形成樹脂。實施例1的共聚物與比較例1的共聚物的重量比為50:50。將上述樹脂塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.388 W/mK,熱膨脹係數為55.6 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.72,且高頻介電損耗(Df@10 GHz)為0.0052。
實施例10
與實施例9類似,差別在於進一步將175 g的氧化矽添加至樹脂中,以形成複合材料。氧化矽與樹脂的重量比例為約30:70。將複合材料塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.398 W/mK,熱膨脹係數為43.2 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.74,且高頻介電損耗(Df@10 GHz)為0.0049。
實施例11
與實施例9類似,差別在於進一步將408 g的氧化矽添加至樹脂中,以形成複合材料。氧化矽與樹脂的重量比例為約50:50。將複合材料塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.425 W/mK,熱膨脹係數為28.2 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.71,且高頻介電損耗(Df@10 GHz)為0.0046。
實施例12
與實施例9類似,差別在於進一步將952 g的氧化矽添加至樹脂中,以形成複合材料。氧化矽與樹脂的重量比例為約70:30。將複合材料塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.447 W/mK,熱膨脹係數為18.8 ppm/℃,高頻介電常數(Dk@ 10GHz)為2.58,且高頻介電損耗(Df@10 GHz)為0.0004。
實施例13
取326 g之合成例2的產物、170 g之蒽型四環氧基化合物4710 (購自DIC)、94 g之三嗪硬化劑(購自Acros)、與3 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與4710的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:50。 (a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:100。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.284 W/mK,熱膨脹係數為42.6 ppm/℃,玻璃轉化溫度Tg為164℃。4710的結構如下:
。三嗪硬化劑的結構如下:
。
實施例14
取489 g之合成例2的產物、85 g之蒽型四環氧基化合物4710、94 g之三嗪硬化劑、與3.5 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與4710的莫耳比為75:25。 (a)第一環氧化合物與(b)第二環氧化合物的當量比為100:16.67。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:100。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.302 W/mK,熱膨脹係數為55.7 ppm/℃,玻璃轉化溫度Tg為157℃。
實施例15
取326 g之合成例2的產物、272 g之蒽型多環氧基化合物9900 (購自DIC)、94 g之三嗪硬化劑、與3.5 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與9900的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:100。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.298 W/mK,熱膨脹係數為51.4 ppm/℃,玻璃轉化溫度Tg為159℃。蒽型多環氧基化合物9900之結構如下:
,其中R
2係C
nH
2n+1,n=1-5,x=1-3。
實施例16
取326 g之合成例2的產物、190 g之二環氧基化合物YX4000 (購自三菱化學)、94 g之三嗪硬化劑、與3 g之起始劑2E4MZ溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與YX4000的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100 。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.275 W/mK,熱膨脹係數為62.8 ppm/℃,玻璃轉化溫度Tg為153℃。YX4000的結構如下:
。
實施例17
取373 g之合成例2的產物、188 g之二環氧基化合物1010A (購自真時科技材料)、266 g之酸酐硬化劑(購自Acros)、與3 g之起始劑2EZ (2-Ethyl-Imidazole,購自Aldrich)溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與1010A的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100 。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.268 W/mK,熱膨脹係數為82.5 ppm/℃,玻璃轉化溫度Tg為147℃。1010A的結構如下:
,其中y=0-2。酸酐硬化劑的結構如下:
。
實施例18
取373 g之合成例2的產物、188 g之二環氧基化合物1010A (購自真時科技材料)、83 g之二酸硬化劑、與3 g之起始劑2MZ (2-Methyl-Imidazole,購自Aldrich)溶於1000 mL的THF溶劑中,迴流反應2小時以得共聚物。合成例2的產物與1010A的莫耳比為50:50。(a)第一環氧化合物與(b)第二環氧化合物的當量比為100:100 。(a)第一環氧化合物加上(b)第二環氧化合物之當量總和與(c)硬化劑的當量比約為100:90。將上述共聚物塗佈成膜後,烘乾形成厚約100 μm的塗層之傳熱係數為0.263 W/mK,熱膨脹係數為78.4 ppm/℃,玻璃轉化溫度Tg為145℃。二酸硬化劑的結構如下:
。
雖然本揭露已以數個較佳實施例揭露如上,然其並非用以限定本揭露,任何所屬技術領域中具有通常知識者,在不脫離本揭露之精神和範圍內,當可作任意之更動與潤飾,因此本揭露之保護範圍當視後附之申請專利範圍所界定者為準。
無。
無。
無。
Claims (7)
- 一種共聚物,係由一組成物I反應而成,其中該組成物I包括:(a)第一環氧化合物,其結構為,其中R1係單鍵、-O-、、、、、或;(b)第二環氧化合物,其不同於(a)第一環氧化合物;以及(c)硬化劑; 其中(b)第二環氧化合物的結構為、
- 一種複合材料,包括: 請求項1之共聚物;以及無機粉體;其中共聚物與無機粉體的重量比例為100:30至100:300;其中該無機粉體包括氮化鋁、氮化硼、氧化鋁、氫氧化鎂、二氧化矽,或上述之組合。
- 一種樹脂,係由一組成物O反應而成,其中該組成物O包括一第一共聚物與一第二共聚物;其中該第一共聚物係由一組成物I反應而成,且該組成物I包括:(a)第一環氧化合物,其結構為,其中R1係單鍵、-O-、、、、、或;(b)第二環氧化合物,其不同於(a)第一環氧化合物;以及(c)硬化劑,其中該第二共聚物係由一組成物II共聚而成,其中該組成物II包括:(d)芳香性單體、其寡聚物、或其聚合物;以及 (e)脂肪族單體、其寡聚物、或其聚合物,其中芳香性單體的化學結構為,其中R4為CH3,且n=0-4;R5係單鍵、-O-、、、、、
- 一種複合材料,包括:請求項4之樹脂;以及無機粉體; 其中樹脂與無機粉體的重量比例為100:30至100:300;其中該無機粉體包括氮化鋁、氮化硼、氧化鋁、氫氧化鎂、二氧化矽,或上述之組合。
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