WO2022138462A1 - 繊維強化複合材料 - Google Patents
繊維強化複合材料 Download PDFInfo
- Publication number
- WO2022138462A1 WO2022138462A1 PCT/JP2021/046610 JP2021046610W WO2022138462A1 WO 2022138462 A1 WO2022138462 A1 WO 2022138462A1 JP 2021046610 W JP2021046610 W JP 2021046610W WO 2022138462 A1 WO2022138462 A1 WO 2022138462A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- seals
- composite material
- reinforced composite
- fluororesin
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 117
- 239000003733 fiber-reinforced composite Substances 0.000 title claims abstract description 79
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 67
- 239000004917 carbon fiber Substances 0.000 claims abstract description 67
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 61
- -1 polychlorotrifluoroethylene Polymers 0.000 claims description 40
- 229920001577 copolymer Polymers 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 24
- 238000004513 sizing Methods 0.000 claims description 13
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 12
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 12
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 105
- 239000003921 oil Substances 0.000 description 58
- 235000019198 oils Nutrition 0.000 description 57
- 238000012856 packing Methods 0.000 description 51
- 239000000446 fuel Substances 0.000 description 45
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 40
- 239000000126 substance Substances 0.000 description 38
- 229920001971 elastomer Polymers 0.000 description 30
- 239000005060 rubber Substances 0.000 description 30
- 239000010408 film Substances 0.000 description 28
- 239000003566 sealing material Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 25
- 238000000576 coating method Methods 0.000 description 24
- 230000005540 biological transmission Effects 0.000 description 22
- 238000004804 winding Methods 0.000 description 22
- 125000000524 functional group Chemical group 0.000 description 20
- 238000000465 moulding Methods 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 19
- 239000007789 gas Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 239000000178 monomer Substances 0.000 description 19
- 239000000835 fiber Substances 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 17
- 235000013305 food Nutrition 0.000 description 17
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 16
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- 239000012530 fluid Substances 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 13
- 239000005977 Ethylene Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- 238000012545 processing Methods 0.000 description 13
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000002828 fuel tank Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 11
- 238000011282 treatment Methods 0.000 description 11
- 239000000945 filler Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000007639 printing Methods 0.000 description 10
- 238000012546 transfer Methods 0.000 description 10
- 235000012431 wafers Nutrition 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 239000003502 gasoline Substances 0.000 description 7
- 239000000565 sealant Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000002759 woven fabric Substances 0.000 description 7
- 239000004696 Poly ether ether ketone Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 125000005587 carbonate group Chemical group 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 238000010030 laminating Methods 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000010705 motor oil Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 229920002239 polyacrylonitrile Polymers 0.000 description 6
- 229920002530 polyetherether ketone Polymers 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 4
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 125000003368 amide group Chemical group 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 4
- 229920002313 fluoropolymer Polymers 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000004811 fluoropolymer Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 239000012783 reinforcing fiber Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920001643 poly(ether ketone) Polymers 0.000 description 2
- 229920001652 poly(etherketoneketone) Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000098 polyolefin Chemical class 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical compound O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 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
- 238000005406 washing Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- QMIWYOZFFSLIAK-UHFFFAOYSA-N 3,3,3-trifluoro-2-(trifluoromethyl)prop-1-ene Chemical compound FC(F)(F)C(=C)C(F)(F)F QMIWYOZFFSLIAK-UHFFFAOYSA-N 0.000 description 1
- GENYBPRYOMJDAG-UHFFFAOYSA-N 3,4-dioctylphthalic acid Chemical compound CCCCCCCCC1=CC=C(C(O)=O)C(C(O)=O)=C1CCCCCCCC GENYBPRYOMJDAG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920001967 Metal rubber Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 125000000815 N-oxide group Chemical group 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Chemical class 0.000 description 1
- 239000004721 Polyphenylene oxide Chemical class 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 229920006373 Solef Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 125000004036 acetal group Chemical group 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000003792 electrolyte Chemical class 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000003995 emulsifying agent Chemical class 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 125000002587 enol group Chemical group 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001976 hemiacetal group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- RCCPEORTSYDPMB-UHFFFAOYSA-N hydroxy benzenecarboximidothioate Chemical group OSC(=N)C1=CC=CC=C1 RCCPEORTSYDPMB-UHFFFAOYSA-N 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910001853 inorganic hydroxide Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N isonitrile group Chemical group N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000000874 microwave-assisted extraction Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 125000003544 oxime group Chemical group 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000570 polyether Chemical class 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Chemical class 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920001296 polysiloxane Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000004149 thio group Chemical group *S* 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/22—Compositions 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; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L27/24—Compositions 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; Compositions of derivatives of such polymers modified by chemical after-treatment halogenated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Definitions
- This disclosure relates to fiber reinforced composite materials.
- Patent Document 1 As a fiber-reinforced composite material containing a fluororesin as a matrix, Patent Document 1 includes carbon fibers and a fluororesin layer located around the carbon monofibers constituting the carbon fibers to form the fluororesin layer. Described is a sheet characterized in that the fluororesin is polyfluorovinylidene and the tensile strength is 400 MPa or more.
- Patent Document 2 contains a reinforcing fiber base material and a resin component containing 50% by volume or more of the following fluororesin, and the ratio of the volume of the reinforcing fiber base material to the total volume of the reinforcing fiber base material and the resin component is 0. It comprises a fiber-reinforced resin layer of .30 to 0.70 and a base material containing a resin component containing metal, paper, glass, or the following non-fluororesin in an amount of more than 50% by volume, and at least one of the outermost layers is the fiber. Described is a laminated body which is a reinforced resin layer and in which the ratio of the total thickness of the fiber reinforced resin layer to the total thickness of the base material is 1/99 to 30/70.
- Fluororesin Has at least one functional group selected from the group consisting of a carbonyl group-containing group, a hydroxy group, an epoxy group, an amide group, an amino group and an isocyanate group, has a melting point of 100 to 325 ° C., and is melt-molded. Fluororesin that is possible.
- Non-fluororesin A cured product or thermoplastic resin of a thermosetting resin that does not contain fluorine atoms.
- the object of the present disclosure is to provide a fiber-reinforced composite material which has excellent mechanical strength and can be used for structural members to which a load is applied.
- a fiber-reinforced composite material containing carbon fiber and a fluororesin which has a tensile elastic modulus of 40 GPa or more as measured under the following conditions.
- Measurement conditions for tensile modulus Measure according to ASTM D3039-17 except that the following conditions are adopted.
- Tensile rate 2 mm / min
- the fluororesin contains a chlorine atom.
- the content of chlorine atoms in the fluororesin is preferably 1.5% by mass or more.
- the fluororesin is at least one selected from the group consisting of polychlorotrifluoroethylene and chlorotrifluoroethylene copolymer.
- the carbon fiber is composed of a carbon monofiber and a sizing agent attached to the carbon monofiber, and the amount of the sizing agent attached is the same as that of the carbon monofiber and the sizing agent. It is preferably 3% or less with respect to the total mass.
- the fiber-reinforced composite material of the present disclosure preferably has a maximum point stress of 600 MPa or more.
- the fiber-reinforced composite material of the present disclosure is preferably a tape.
- FIG. 1 (a) to 1 (c) are schematic views of an example showing the shape of the tape, respectively.
- FIG. 2 is a schematic diagram showing an example of a pipe configuration.
- FIG. 3 is a schematic diagram showing an example of how to wind the tape.
- 4 (a) to 4 (e) are schematic views of an example showing a tape winding state, respectively.
- FIG. 5 is a schematic diagram of another example showing the configuration of the pipe.
- the fiber-reinforced composite material of the present disclosure contains carbon fiber and fluororesin.
- the fiber-reinforced composite material of the present disclosure has a tensile elastic modulus of 40 GPa or more even though it contains carbon fiber and a fluororesin.
- the tensile elastic modulus of the conventional fiber-reinforced composite material is about 11 GPa.
- the tensile elastic modulus is surprisingly improved as compared with the conventional fiber-reinforced composite material due to the appropriate selection of the constituent material, and it has not been easy to use in the past. It can also be used for structural members.
- the tensile modulus is measured under the following conditions. (Measurement conditions for tensile modulus) Measure according to ASTM D3039-17 except that the following conditions are adopted. Clip: Instron, model 2580-301, capacity ⁇ 100 kN Strain gauge: manufactured by Tokyo Sokki Kenkyusho, model: FLA-6-11-3LJCT Tensile rate: 2 mm / min
- This measuring method is different from the conventional measuring method of tensile elastic modulus, and can be an index of how much the mechanical strength required when the fiber-reinforced composite material is applied to the structural member is satisfied.
- the higher the tensile modulus measured by the above measurement method the more the fiber-reinforced composite material is damaged when the fiber-reinforced composite material is applied to the structural member, even when a large load is applied to the fiber-reinforced composite material. It means difficult.
- the tensile elastic modulus of the fiber-reinforced composite material is 40 GPa or more, preferably 60 GPa or more, more preferably 80 GPa or more, and further preferably 100 GPa or more.
- the upper limit of the tensile elastic modulus of the fiber-reinforced composite material is not particularly limited, and the higher it is, the more preferable. However, from the viewpoint of obtaining a fiber-reinforced composite material having an excellent balance of various properties, it is preferably 300 GPa or less, more preferably 200 GPa. It is less than or equal to, more preferably 150 GPa or less, and particularly preferably 130 GPa or less.
- the maximum point stress of the fiber-reinforced composite material of the present disclosure is preferably 600 MPa or more, more preferably 800 MPa or more, further preferably 1000 MPa or more, and particularly preferably 1100 MPa or more.
- the upper limit may be 10,000 MPa.
- the maximum point elongation of the fiber-reinforced composite material of the present disclosure is preferably 0.5% or more, more preferably 0.7% or more, still more preferably 0.9% or more, and particularly preferably 1. .1% or more.
- the upper limit may be 100%.
- the maximum point stress and maximum point elongation of the fiber-reinforced composite material can be measured by the above-mentioned method as a method for measuring the tensile elastic modulus of the fiber-reinforced composite material.
- the fiber-reinforced composite material of the present disclosure contains carbon fiber.
- the carbon fiber is preferably contained as a carbon fiber base material in the fiber reinforced composite material.
- the carbon fiber is preferably made of a carbon monofiber having an average fiber length of 5 mm or more, more preferably made of a carbon monofiber having an average fiber length of 50 mm or more, and made of a carbon monofiber having an average fiber length of 100 mm or more. Is more preferable, and those made of carbon single fibers having an average fiber length of 250 mm or more are more preferable, and continuous fibers are most preferable.
- the carbon fiber is preferably made of a carbon monofiber having an average diameter of 3 to 15 ⁇ m, and more preferably made of a carbon monofiber having an average diameter of 4 to 9 ⁇ m.
- the carbon monofiber constituting the carbon fiber may be surface-treated, a treatment agent may be used, a sizing agent may be used, or the carbon fiber may be plated with a metal or the like.
- an oxygen-containing functional group, a nitrogen-containing functional group, or the like can be introduced into the surface of the carbon fiber.
- Examples of the surface treatment of carbon fiber include chemical solution oxidation / electrolytic oxidation in the liquid phase, gas phase oxidation, and the like. Among these surface treatments, the electrolytic oxidation treatment in the liquid phase is preferable from the viewpoint of productivity and treatment uniformity.
- Examples of the electrolytic solution used for the electrolytic oxidation treatment include inorganic acids such as sulfuric acid and nitric acid, inorganic hydroxides such as sodium hydroxide and potassium hydroxide, and inorganic salts such as ammonium sulfate and sodium hydrogencarbonate.
- the sizing agent examples include nonionic surfactants, anionic surfactants, amphoteric surfactants and other surfactants, mineral oils, animal and vegetable oils and the like. More specifically, ester compounds, alkylene glycol compounds, polyolefin compounds, phenyl ether compounds, polyether compounds, silicone compounds, polyethylene glycol compounds, amide compounds, sulfonate compounds, phosphate compounds, Carboxylate compound, fluorine compound, urethane compound, epoxy compound, acrylic compound, ionomer resin, silane coupling agent, polyvinyl alcohol compound, polysulfone compound, polyether sulfone compound, polyetherimide compound , Polyimide-based compounds, tertiary amine compounds, mineral oils, emulsifiers, electrolyte compounds, and combinations of two or more thereof can be used.
- the sizing agent may contain known additives and auxiliary components in order to improve the handleability, wear resistance, and fluff resistance of carbon fibers.
- the additive and the auxiliary component include a dispersant, a surfactant, a smoothing agent, a stabilizer and the like.
- the amount of the sizing agent adhered is preferably 3% or less, more preferably 2% or less, based on the total mass of the carbon monofilament and the sizing agent, because a fiber-reinforced composite material having further excellent mechanical strength can be obtained. It is more preferably 1% or less, particularly preferably 0.5% or less, and preferably 0.1% or more.
- the amount of the sizing agent attached can be obtained by washing the carbon fibers with a solvent and calculating the mass of the carbon fibers before washing with respect to the remaining amount after the recovered solvent is volatilized.
- a solvent that is generally used can be used as the solvent, and it is preferable to use acetone.
- an epoxy resin a urethane resin, a silane coupling agent, a water-insoluble polyamide, a water-soluble polyamide, a fluororesin, a silicone resin, or a combination of two or more thereof can be used.
- the carbon monofilament has an amide group, a carboxyl group, an acid anhydride group, an alkoxycarbonyl group, a cyano group, a carbonate group, a carboxylic acid halide group, a hydroxyl group, a glycidyl group, an imide group, a urethane group, a urea group and a sulfonyl group on the surface.
- sulfo group epoxy group, alkylene group, hydrocarbon group, halogen group, N-oxide group, N-hydroxy group, nitro group, nitroso group, azo group, diazo group, azido group, oxo group, phenyl group, phosphino Group, thio group, S-oxide group, thioxy group, peroxy group, ketone group, acyl group, acetyl group, enol group, enamin group, formyl group, benzoyl group, acetal group, hemiacetal group, oxime group, thiol group, It is preferable to have a urea group, an isonitrile group, an allen group, a thiol group, and a combination of two or more of these.
- the form of the carbon single fiber constituting the carbon fiber may be a continuous fiber, a long fiber, a short fiber or the like.
- the form of the carbon fiber is not particularly limited, and the unidirectional carbon fiber sheet in which carbon monofibers are aligned in one direction, two or more unidirectional carbon fiber sheets laminated at different angles, and the carbon monofiber are two-dimensional. Includes all those that are randomly oriented in the direction, those in which carbon single fibers are molded into fabrics such as woven fabrics, knitted fabrics, and non-woven fabrics, and those in the form of slands such as braids.
- the woven fabric may be a two-way woven fabric, a multi-axis woven fabric, or the like. These can be used in combination of two or more types. Further, in the case of laminating, it is preferable that the layers are laminated in multiple layers by changing the direction of the layers, stacked alternately, or arranged symmetrically in the thickness direction.
- a sheet-shaped carbon fiber is preferable because it has excellent tensile properties, and a unidirectional carbon fiber sheet, a woven fabric or a non-woven fabric in which carbon fibers are aligned in one direction is more preferable, and a unidirectional carbon fiber. Sheets are even more preferred.
- the thickness of the sheet is preferably 0.01 to 5 mm, more preferably 0.05 to 2.5 mm, and even more preferably 0.1 to 2 mm.
- carbon fibers examples include polyacrylonitrile-based, pitch-based, rayon-based, cellulose-based, lignin-based, phenol-based, vapor-phase growth-based, and the like.
- carbon fibers polyacrylonitrile-based, pitch-based or rayon-based carbon fibers are preferable, and polyacrylonitrile-based carbon fibers are more preferable in that they are excellent in tensile strength.
- polyacrylonitrile-based carbon fibers examples include T300, T300B, T400HB, T700SC, T800SC, T800HB, T830HB, T1000GB, T1100GC, M35JB, M40JB, M46JB, M50JB, M55J, M55JB, M60JB, and M60SC.
- the tensile elastic modulus of the carbon fiber is preferably 100 to 1000 GPa, more preferably 200 to 500 GPa, because the tensile strength of the fiber-reinforced composite material is further increased.
- the tensile strength of the carbon fiber is preferably 2000 to 10000 MPa, more preferably 3000 to 8000 MPa, because the tensile strength of the fiber-reinforced composite material is further increased.
- the tensile elastic modulus of the polyacrylonitrile-based carbon fiber as the carbon fiber is preferably 100 to 1000 GPa, more preferably 200 to 500 GPa, because the tensile strength of the fiber-reinforced composite material is further increased.
- the tensile strength of the polyacrylonitrile-based carbon fiber as the carbon fiber is preferably 2000 to 10000 MPa, more preferably 3000 to 8000 MPa, because the tensile strength of the fiber-reinforced composite material is further increased.
- the tensile elastic modulus and the above-mentioned tensile strength of the carbon fiber are measured according to JIS R7606 (2000).
- the fiber-reinforced composite material disclosed in the present disclosure contains a fluororesin.
- the fluororesin is preferably contained as a matrix resin in the fiber-reinforced composite material.
- the fluororesin used in the fiber-reinforced composite material of the present disclosure is a partially crystalline fluoropolymer, not fluororubber, but fluoroplastics. Fluororesin has a melting point and is thermoplastic. The fluororesin may be melt-processable or non-melt-processable, but is preferably a melt-processable fluororesin.
- the melt processability means that the polymer can be melted and processed by using conventional processing equipment such as an extruder and an injection molding machine. Therefore, the melt-processable fluororesin usually has a melt flow rate of 0.01 to 500 g / 10 minutes.
- the melting point of the fluororesin is preferably 150 ° C. or higher, more preferably 170 ° C. or higher, further preferably 180 ° C. or higher, particularly preferably 190 ° C. or higher, and most preferably 200 ° C. or higher. It is preferably 320 ° C. or lower, more preferably 300 ° C. or lower, still more preferably 280 ° C. or lower, particularly preferably 260 ° C. or lower, and most preferably 253 ° C. or lower.
- the melt flow rate (MFR) of the fluororesin at any temperature in the range of 230 to 350 ° C. is preferably 0.5 g / 10 minutes or more. , More preferably 1.0 g / 10 minutes or more, further preferably 1.5 g / 10 minutes or more, particularly preferably 2.0 g / 10 minutes or more, and most preferably 2.5 g / 10 minutes or more. It is preferably 100 g / 10 minutes or less, more preferably 50 g / 10 minutes or less, further preferably 40 g / 10 minutes or less, and particularly preferably 35 g / 10 minutes or less.
- the melt flow rate is a nozzle with an inner diameter of 2 mm and a length of 8 mm, using a melt indexer, for example, at an arbitrary temperature (for example, 230 ° C. or 297 ° C.) and at an arbitrary load (for example, 2.16 kg or 5 kg). It can be specified by measuring the mass (g) of the fluororesin flowing out from the sheet per unit time (10 minutes).
- a fluororesin containing a chlorine atom is preferable because a fiber-reinforced composite material having further excellent mechanical strength can be obtained. It has been found that by using a fluororesin containing a chlorine atom as a fluororesin, the mechanical strength of the fiber-reinforced composite material is surprisingly improved, and a fiber-reinforced composite material that can be used for a structural member under a load can be obtained. Was done.
- the content of chlorine atoms in the fluororesin is preferably 1.5% by mass or more, more preferably 3.0% by mass or more, because a fiber-reinforced composite material having further excellent mechanical strength can be obtained. It is more preferably 4.0% by mass or more, particularly preferably 5.0% by mass or more, most preferably 6.0% by mass or more, preferably 40% by mass or less, and more preferably 35% by mass. % Or less, more preferably 31% by mass or less.
- the fluororesin preferably contains chlorotrifluoroethylene (CTFE) units.
- CTFE chlorotrifluoroethylene
- the content of CTFE units in the fluororesin is preferably 15 mol% or more, more preferably 18 mol% or more, and the preferable upper limit is 100 mol% with respect to all the polymerization units constituting the fluororesin. be.
- the fluororesin at least one selected from the group consisting of polychlorotrifluoroethylene (PCTFE) and chlorotrifluoroethylene (CTFE) copolymers because a fiber-reinforced composite material having further excellent mechanical strength can be obtained.
- PCTFE polychlorotrifluoroethylene
- CTFE chlorotrifluoroethylene
- ethylene / CTFE copolymer is more preferable, and PCTFE and CTFE / TFE copolymer are further preferable. ..
- PCTFE examples include CTFE homopolymers and polymers containing CTFE units and a small amount of co-monomer units.
- the melting point of PCTFE is preferably 150 to 230 ° C, more preferably 190 to 217 ° C.
- the melting point is the temperature corresponding to the maximum value in the heat of fusion curve when the temperature is raised at a rate of 10 ° C./min using a differential scanning calorimeter [DSC].
- the flow value of PCTFE is preferably 1 ⁇ 10 -4 to 5 ⁇ 10 -1 (cm 3 / sec).
- the flow value is the volume of resin extruded per second when PCTFE is melted at 230 ° C. with a high-lower flow tester CFT-500D (manufactured by Shimadzu Corporation) and extruded from a nozzle diameter of 1 mm ⁇ with a load of 100 kg. Is.
- the content of CTFE units of PCTFE is preferably 95 to 100 mol%, more preferably 98 to 100 mol%, and further preferably 99 to 100 mol%.
- the co-monomer constituting the co-monomer unit that can be contained in PCTFE is not particularly limited as long as it is a monomer copolymerizable with CTFE, and for example, TFE, ethylene, vinylidene fluoride, and perfluoroalkyl. Examples thereof include vinyl ether and hexafluoropropylene.
- the CTFE copolymer includes an ethylene / CTFE copolymer and a copolymer containing a CTFE unit and a unit derived from at least one monomer selected from the group consisting of TFE, HFP and PAVE. At least one selected from the group consisting of is more preferable.
- the ethylene / CTFE copolymer is a copolymer containing ethylene units and CTFE units, and contains 46 to 52 mol% of ethylene units and CTFE units with respect to the total of ethylene units and CTFE units. A copolymer containing 54 to 48 mol% is preferable.
- the ECTFE may be a binary copolymer consisting only of ethylene units and CTFE units, or is based on a monomer copolymerizable with ethylene and CTFE (eg, PAVE) in addition to the ethylene units and CTFE units. It may contain a polymerization unit.
- the content of the polymerization unit based on the monomer copolymerizable with ethylene and CTFE is 0.01 to 5 with respect to the total of the ethylene unit, the CTFE unit and the polymerization unit based on the above-mentioned copolymerizable monomer. It is preferably mol%.
- the MFR of ECTFE is preferably 0.01 to 100 g / 10 minutes.
- the measurement of MFR of ECTFE is performed at a temperature of 230 ° C. and a load of 2.16 kg.
- CTFE copolymer a copolymer containing CTFE units and TFE units (CTFE / TFE copolymer) is preferable.
- CTFE / TFE copolymer those containing CTFE units, TFE units and a monomer ( ⁇ ) unit derived from a monomer ( ⁇ ) copolymerizable with these are particularly preferable.
- Methyl vinyl ether) [PMVE] perfluoro (ethyl vinyl ether) [PEVE], perfluoro (propyl vinyl ether) [PPVE], perfluoro (butyl vinyl ether), etc. At least one selected is more preferred, and PPVE is even more preferred.
- the CTFE / TFE copolymer preferably contains 10 to 95 mol% of CTFE units and 90 to 5 mol% of TFE units, and contains 15 to 90 mol% of CTFE units and 85 to 10 mol% of TFE units. More preferably, it contains 15 to 50 mol% of CTFE units, 85 to 50 mol% of TFE units, and 15 to 25 mol% of CTFE units and 85 to 75 mol% of TFE units. Especially preferable.
- the CTFE / TFE copolymer preferably contains 90 to 99.9 mol% of CTFE units and TFE units in total, and 0.1 to 10 mol% of monomer ( ⁇ ) units.
- the CTFE / TFE / PAVE copolymer is particularly preferable.
- PAVE includes perfluoro (methyl vinyl ether) [PMVE], perfluoro (ethyl vinyl ether) [PVE], perfluoro (propyl vinyl ether) [PPVE], and perfluoro (butyl vinyl ether).
- PMVE perfluoro (methyl vinyl ether)
- PVE perfluoro (ethyl vinyl ether)
- PPVE perfluoro (propyl vinyl ether)
- butyl vinyl ether perfluoro (butyl vinyl ether).
- at least one selected from the group consisting of PMVE, PEVE and PPVE is preferable, and PPVE is more preferable.
- the content of PAVE units is preferably 0.5 mol% or more, more preferably 2.0 mol% or more, and preferably 5 with respect to the total polymerization units. It is less than or equal to mol%, more preferably less than or equal to 4 mol%.
- the content of each monomer in the fluororesin can be calculated by appropriately combining NMR and elemental analysis depending on the type of monomer.
- the melting point of the CTFE / TFE copolymer is preferably 150 ° C. or higher, more preferably 170 ° C. or higher, further preferably 190 ° C. or higher, particularly preferably 210 ° C. or higher, and most preferably 230 ° C. or higher.
- the above is preferably less than 324 ° C, more preferably 320 ° C or lower, still more preferably 270 ° C or lower.
- the MFR (297 ° C.) of the CTFE / TFE copolymer is preferably 0.5 g / 10 minutes or more, more preferably 2.0 g / 10 minutes or more, and further preferably 3.0 g / 10 minutes or more. It is particularly preferably 4.0 g / 10 minutes or more, most preferably 5.0 g / 10 minutes or more, preferably 100 g / 10 minutes or less, more preferably 50 g / 10 minutes or less, and further. It is preferably 40 g / 10 minutes or less, and particularly preferably 35 g / 10 minutes or less.
- the measurement of MFR of the CTFE / TFE copolymer is performed at a temperature of 297 ° C. and a load of 5 kg.
- Fluororesin preferably has a reactive functional group because a fiber-reinforced composite material having further excellent mechanical strength can be obtained.
- the reactive functional group at least one selected from the group consisting of a carbonyl group, a hydroxyl group, a heterocyclic group and an amino group is preferable.
- an amide group, a carbamoyl group, a hydroxyl group, a carboxyl group, and a carbonate are used because they are easy to introduce and the fluororesin has appropriate heat resistance and good adhesion at a relatively low temperature.
- a group, a carboxylic acid halide group and an acid anhydride bond are preferable, and an amide group, a carbamoyl group, a hydroxyl group, a carbonate group, a carboxylic acid halide group and an acid anhydride bond are more preferable.
- the reactive functional group at least one selected from the group consisting of a carbonate group and a carboxylic acid halide group is preferable.
- the carbonate group and the carboxylic acid halide group may be the groups described in International Publication No. 99/45044.
- the fluororesin may consist of a polymer having a reactive functional group at either the backbone terminal or the side chain of the polymer, or a weight having a reactive functional group at both the backbone terminal and the side chain. It may consist of coalescence.
- the main chain has a reactive functional group at the end, it may have it at both ends of the main chain, or it may have it at only one of the ends.
- the reactive functional group also has an ether bond, the reactive functional group may be further contained in the main chain.
- a polymer having a reactive functional group at the end of the main chain is preferable because it does not significantly reduce the mechanical characteristics and chemical resistance, or because it is advantageous in terms of productivity and cost.
- the number of reactive functional groups is preferably 3 to 800, more preferably 15 or more, per 106 main chain carbon atoms, because a fiber-reinforced composite material having further excellent mechanical strength can be obtained.
- the number is more preferably 30 or more, particularly preferably 50 or more, preferably 400 or less, and more preferably 300 or less.
- the fluororesin has at least one selected from the group consisting of a carbonate group and a carboxylic acid halide group
- the total number of the carbonate group and the carboxylic acid halide group is 10 or 6 carbon atoms in the main chain.
- the number is preferably 3 to 800, more preferably 15 or more, still more preferably 30 or more, particularly preferably 50 or more, preferably 400 or less, and more preferably 300 or less. Is.
- the number of reactive functional groups is 50 to 200 ⁇ m thick film sheet obtained by compression molding a fluororesin at a molding temperature 50 ° C. higher than its melting point and a molding pressure of 5 MPa, using an infrared spectrophotometer. Infrared absorption spectrum analysis is performed to determine the type of characteristic absorption of the reactive functional group by comparing with the infrared absorption spectrum of a known film, and the number is calculated from each difference spectrum by the following equation.
- the correction coefficient in Table 1 is a value determined from the infrared absorption spectrum of the model compound in order to calculate the number of reactive functional groups per 10 to 6 carbon atoms in the main chain.
- the fiber-reinforced composite material of the present disclosure is preferably obtained by synthesizing a fluororesin film or powder and carbon fiber, and is obtained by synthesizing a fluororesin film or powder and sheet-shaped carbon fiber.
- the obtained one is more preferable, and the one obtained by combining a fluororesin film or powder and a one-way carbon fiber sheet is more preferable, and the fluororesin film and the one-way carbon fiber sheet are used. It is more preferable that the product is obtained by combining the above.
- the fiber-reinforced composite material of the present disclosure it is also preferable that at least a part of the carbon monofibers constituting the carbon fiber is impregnated with the fluororesin. It is also preferable that at least a part of the carbon monofibers is embedded in the fluororesin film. It is also preferable that at least a part of the carbon monofilament penetrates into the fluororesin film.
- the composite can be carried out, for example, by molding a fluororesin to obtain a film and then hot-pressing the film and carbon fibers.
- the carbon fiber is preferably in the form of a sheet, and more preferably a one-way carbon fiber sheet.
- a sheet-shaped carbon fiber or a unidirectional carbon fiber sheet is used, the carbon fiber may be opened.
- a fluororesin film can be placed on both sides of the carbon fiber and then composited by hot pressing, or it can be laminated and stacked in multiple layers. It can also be compounded later.
- the film used for compounding can be obtained by molding a fluororesin using a method such as extrusion molding or press molding.
- the maximum point stress of the fluororesin film is preferably 5 to 500 MPa, more preferably 10 to 100 MPa.
- the maximum point elongation of the fluororesin film is preferably 50 to 2000%, more preferably 100 to 1000%.
- the tensile elastic modulus of the fluororesin film is preferably 0.1 to 30 GPa, more preferably 0.2 to 2 GPa.
- the maximum point stress, maximum point elongation and tensile modulus of the fluororesin film are measured according to ASTM D638.
- the mass ratio of the fluororesin to the carbon fiber is such that the tensile strength, tensile elastic modulus and tensile elongation of the fiber-reinforced composite material are further increased.
- 90 to 90:10 is preferable, 20:80 to 80:20 is more preferable, 30:70 to 70:30 is more preferable, and 40:60 to 60:40 is most preferable.
- the fiber reinforced composite material may further contain components other than fluororesin and carbon fiber.
- Other components include fillers, plasticizers, processing aids, mold release agents, pigments, flame retardants, lubricants, light stabilizers, weatherproof stabilizers, conductive agents, antistatic agents, UV absorbers, and antioxidants. , Foaming agents, fragrances, oils, softening agents, defluorinated hydrogenating agents, nucleating agents, softening agents, surfactants, impregnating agents and the like.
- Examples of the filler include polytetrafluoroethylene, mica, silica, talc, celite, clay, titanium oxide, barium sulfate and the like.
- Examples of the conductive agent include carbon black and the like.
- Examples of the plasticizer include dioctylphthalic acid and pentaerythritol.
- Examples of the processing aid include carnauba wax, a sulfone compound, low molecular weight polyethylene, a fluorine-based auxiliary agent, and the like.
- Examples of the defluorinated hydrogenating agent include organic onium and amidines.
- a plurality of fluororesins may be blended, a resin other than the fluororesin may be blended, or another rubber may be blended.
- a blend with at least one selected from the group consisting of polyetheretherketone (PEEK) and polytetrafluoroethylene (PTFE) is preferable.
- the fiber-reinforced composite material disclosed in the present disclosure is preferably a tape.
- the tape is preferably a strip having flexibility that can be wound (or wound).
- the shape of the tape of the present disclosure is not particularly limited as long as it is substantially strip-shaped, but the following can be exemplified.
- FIG. 1A shows a cross section of an example of the tape of aspect (1).
- the tape of the embodiment (2) can be wound around an object without gaps by winding the thin parts of adjacent tapes so as to overlap each other at the time of winding. Even when applied to the tape layer constituting the flexible pipes through which the fluid of the above is circulated, the permeation of the high temperature fluid to the outside can be easily suppressed. Further, by stacking the thin portions, the thickness of the obtained tape layer can be easily made uniform.
- the thin portions at both ends in the width direction are provided on the opposite end sides in the thickness direction. That is, it is preferable that one thin portion is provided on the upper end side in the thickness direction and the other is provided on the lower end side.
- FIG. 1 (b) shows a cross section of an example of the tape of aspect (2). Thinned portions 3 that are thinner than the central portion 2 are provided at both ends of the tape 1b in the width direction. One thin portion 3 is provided on the upper end side in the thickness direction of the tape 1b, and the other thin portion 3 is provided on the lower end side. It should be noted that the aspect (2) does not include the aspect (3) described later.
- the cross-sectional shape is substantially Z-shaped. Examples thereof include a shape, a substantially U-shape, a substantially S-shape, a substantially T-shape, a substantially I-shape, and the like, but the shape is not limited to these shapes.
- the tape layers in which the tapes are locked to each other can be obtained by winding the tapes so as to engage the ends in the width direction of the adjacent tapes.
- the tape has a substantially Z-shaped cross section. More specifically, it has thin portions at both ends in the width direction, and has convex portions protruding in opposite directions (opposite directions) in the thickness direction from the thin portions at both ends in the width direction. preferable. Since this tape has key-like structure parts (key parts) at both ends in the width direction, the key parts of adjacent tapes should be engaged with each other at the time of winding, that is, the convex parts of one tape and the convex parts of one tape. A tape layer in which the tapes are locked to each other can be obtained by winding the convex portion of the other tape around the concave portion formed of the thin portion so as to fit the convex portion of the other tape.
- FIG. 1 (c) shows a cross section of an example of the tape of aspect (3).
- the tape 1c has a substantially Z-shaped cross section.
- Thin portions 5 are provided at both ends of the tape 1c in the width direction, and convex portions 4 projecting from the two thin portions 5 in opposite directions (opposite directions) in the thickness direction are provided.
- the tape of the present disclosure is the tape of aspect (3).
- the tape of the present disclosure is a method of extrusion molding, pultrusion molding, press molding, melt impregnation molding, extrusion laminating molding, dry powder coating molding and the like, in which the fluororesin and the carbon fiber are combined with the other components if necessary. It can be manufactured by molding with. Moreover, you may combine these molding methods. It is preferable that the carbon fiber used is connected. Further, the fluororesin may be processed into a thread shape together with the other components, if necessary, and woven into a desired shape to form a woven tape, which may be combined with the carbon fibers.
- the width, thickness, and length of the tape disclosed in the present disclosure can be appropriately set according to the intended use.
- the width may be 1 mm to 10 m and the thickness may be 10 ⁇ m to 5 cm, for example.
- the length may be determined according to the amount of tape used or the like, but when applied to flexible tubes for circulating a high-temperature fluid, the length can be about 1 m to 1000 km. These may be cut and used in a length of 1 cm to 1 m.
- the present disclosure is also a laminate characterized by including a first layer and a second layer made of a fiber-reinforced composite material formed on the first layer.
- Each layer in the laminated body may be surface-treated by a method such as plasma discharge treatment or corona discharge treatment on one side or both sides. Further, an adhesive may be applied. The first layer and the second layer may or may not be adhered to each other.
- the first layer preferably contains a polymer.
- the polymer include fluoropolymer, polyetheretherketone (PEEK), polyimide, polyetherketone, polyetherketoneketone, polyetherketoneetherketoneketone, polyamide, polyethylene and the like, and mixtures thereof.
- the laminated body may include layers other than the first layer and the second layer.
- another layer may be further provided on the surface of the first layer opposite to the second layer and / or on the surface of the second layer opposite to the first layer. ..
- the laminate is preferably a pipe or a sheet. If the laminate is a pipe or sheet, the fiber reinforced composite is preferably tape. Further, when the laminated body is a pipe, the first layer may be a flexible tube body.
- the present disclosure is a pipe comprising a first layer and a second layer of fiber reinforced composite material formed on top of the first layer, wherein the first and second layers are from the inside of the pipe. It is also a pipe characterized in that it is laminated in this order and the second layer is formed by winding a tape of a fiber reinforced composite material around the outer periphery of the first layer. The first layer and the second layer may or may not be adhered to each other.
- the first layer is preferably a flexible tube.
- the flexible tube body may have a single-layer structure or a multi-layer structure.
- the method for creating the multilayer structure is not particularly limited, but known sequential extrusion molding, coextrusion molding and the like are preferable.
- the material for forming the pipe body is not particularly limited as long as it can impart flexibility to the pipe body, and for example, a known material used for various flexible pipes can be used depending on the application. You can choose.
- the material include polymers, and more specifically, fluoropolymers, polyetheretherketone (PEEK), polyimides, polyetherketones, polyetherketoneketones, polyetherketoneetherketoneketones, polyamides, polyethylene and the like. , A mixture thereof can be mentioned.
- the tapes of the fiber-reinforced composite material are arranged so as to be adjacent to each other in the width direction. Further, it is preferable that the widthwise ends of adjacent tapes are locked to each other.
- This aspect is realized, for example, by using the tape of aspect (3).
- a plurality of layers of tape may be laminated.
- the first layer and the second layer each form a tubular body, and the second layer is formed on the first layer.
- FIG. 2 schematically shows an example of the configuration of the pipe of the present disclosure.
- the second layer is formed by wrapping the tape around the outer periphery of the first layer.
- the second layer is a tape winding layer in which the tape is wound around the outer periphery of the first layer, there is play between the tapes, so that the tape does not stretch when the pipe is bent, so that the pipe is formed.
- the effect that the physical properties of the tape layer does not deteriorate or deform when it returns to the original state can be obtained.
- the method of winding the tape is not particularly limited, but for example, a method of spirally winding the tape around the outer periphery of the first layer is preferable.
- FIG. 3 schematically shows an example of a tape winding method.
- the tape 14 (tape of the present disclosure) is spirally wound around the outer circumference of the tubular inner layer 11 (first layer) in the direction of the arrow in the drawing.
- the tape may be wound around the outer periphery of the first layer so that the widthwise ends of adjacent tapes do not overlap each other (see, for example, FIG. 4A). Further, when the tape is wound in a plurality of layers, the angle at which the tape is wound may be changed for each layer. Further, the tape may be wound in the same manner on the outer periphery of the obtained tape winding layer by shifting the winding position so as to cover the boundary portion of the tape already wound (see, for example, FIG. 4B). .). By doing so, it is possible to more reliably suppress the permeation of the high temperature fluid.
- the tape may be wound in the same direction as the lower layer (inner layer side) tape and the upper layer (outer layer side) tape, but the tension applied to the pipe at the time of winding is balanced by winding them in opposite directions. Therefore, it is easy to wind and is preferable.
- the tape may be wound so that the widthwise ends of adjacent tapes overlap each other (see, for example, FIG. 4 (c)). By doing so, it is possible to more reliably suppress the permeation of the high temperature fluid. Also in this embodiment, the tape may be wound in a plurality of layers in the same direction or in opposite directions.
- the tape When the tape has thin portions at both ends in the width direction, it is preferable to wind the tapes so that the thin portions of adjacent tapes overlap each other (see, for example, FIG. 4D). By doing so, it is possible to more reliably suppress the permeation of the high temperature fluid.
- the thickness of the obtained tape winding layer can be easily made uniform.
- the tape may be wound in a plurality of layers in the same direction or in opposite directions.
- the tapes When the tapes have a shape that can be locked to each other, it is preferable to wind them so that the widthwise ends of the adjacent tapes are engaged with each other (see, for example, FIG. 4 (e)). By doing so, it is possible to obtain a tape winding layer in which the tapes are locked to each other, so that it is possible to prevent the tapes from shifting when the pipe is bent or twisted. As a result, the permeation of the high temperature fluid can be suppressed more reliably. In addition, the thickness of the obtained tape winding layer can be easily made uniform. Also in this embodiment, the tape may be wound in a plurality of layers in the same direction or in opposite directions.
- the above tape may be wound using a known tape winding device.
- the ends of the adjacent tapes in the width direction are locked to each other.
- This aspect is realized, for example, by winding the tape of the above aspect (3) around the outer periphery of the first layer so as to engage the end portions of the adjacent tapes in the width direction.
- the pipe of the present disclosure further includes a third layer formed on the second layer.
- the material that can be used for the third layer include metal, resin, and rubber. Of these, metal is preferable.
- the third layer can be formed by covering the outer periphery of the second layer with a required material, for example, by a known method.
- FIG. 5 schematically shows an example of the configuration of the pipe according to this aspect.
- the pipe 20 is formed by laminating the first layer 21, the second layer 22, and the third layer 23 (reinforcing layer) in this order from the inner layer side.
- another layer may be provided on the outer circumference of the third layer, or another layer may be provided on the inner circumference of the first layer, depending on the intended use.
- the tapes and pipes of the present disclosure can be suitably used for riser pipes and flow lines.
- Riser pipes and flow lines can be suitably used as riser pipes and flow lines for transporting goods from the seabed to the surface of the sea in a submarine oil field or gas field.
- Examples of supplies include fluids such as crude oil, petroleum gas, and natural gas.
- the fiber reinforced composites or tapes of the present disclosure can be used in applications other than riser tubing and flow lines, for example, abrasion resistance of crude oil and natural gas fluid transfer metal tubing, whether underground, above ground or undersea. It can also be suitably used as a fiber reinforced composite material or tape for forming a layer.
- Crude oil and natural gas contain carbon dioxide and hydrogen sulfide that cause corrosion of metal pipes, which are barriers to suppress corrosion of metal pipes and reduce fluid friction of high-viscosity crude oil. You can also do it.
- an adhesive may be used to bond the metal with the metal, or a treatment for roughening the metal surface may be performed.
- the fiber-reinforced composite material or tape of the present disclosure refers to a high temperature part around an automobile engine or a part where chemical resistance is required, for example, the engine body of an automobile engine, a main motion system, a valve train, lubrication and.
- Heat resistance and oil resistance in basic electrical components of electrical components, control system electrical components, equipment electrical components, etc. such as cooling system, fuel system, intake / exhaust system, drive system transmission system, chassis steering system, brake system, etc.
- Gaskets and non-contact type and contact type packings self-seal packing, piston ring, split ring type packing, mechanical seal, oil seal, etc.
- resistance fuel oil resistance, LLC resistance, and steam resistance, etc.
- the fiber-reinforced composite material or tape of the present disclosure has chemical resistance, low elution resistance and low flavoring resistance, oil-resistant, chemical-resistant, heat-resistant, steam-resistant or weather-resistant seals are used in the medical and chemical fields. It can be applied to materials, lids, belts, rolls, hoses, tubes, films, coatings, linings, joints, containers, etc.
- the laminate of the present disclosure can also be applied to piping.
- the pipe made of the laminated body can be manufactured by a usual method, and is not particularly limited.
- the above piping also includes a corrugated tube.
- the fiber-reinforced composite material or tape of the present disclosure has excellent mechanical properties, heat resistance, oil resistance, amine resistance, chemical resistance, etc., and is various in various fields such as the automobile industry, the aircraft industry, and the semiconductor industry. It can be used as a part.
- the fields used include, for example, semiconductor-related fields, automobile fields, aircraft fields, space / rocket fields, marine fields, chemicals fields such as chemical plants, chemical fields such as pharmaceuticals, photographic fields such as developers, printing machines, etc.
- Examples of the usage of the fiber-reinforced composite material or tape of the present disclosure include rings, packings, gaskets, diaphragms, oil seals, bearing seals, lip seals, plunger seals, door seals, lips and face seals, gas delivery plate seals, etc.
- Examples thereof include various sealing materials such as wafer support seals and barrel seals, and packings.
- As the sealing material it can be used in applications that require heat resistance, solvent resistance, chemical resistance, and non-adhesiveness.
- the cross-sectional shape of the ring, packing, and seal may be of various shapes, and specifically, for example, a square, an O-shape, a ferrule, or the like, or a D-shape, may be formed. It may have a different shape such as an L-shape, a T-shape, a V-shape, an X-shape, or a Y-shape.
- semiconductor manufacturing equipment liquid crystal panel manufacturing equipment, plasma panel manufacturing equipment, plasma display panel manufacturing equipment, plasma address liquid crystal panel manufacturing equipment, organic EL panel manufacturing equipment, field emission display panel manufacturing equipment, sun It can be used for battery substrate manufacturing equipment, semiconductor transfer equipment, and the like.
- examples of such an apparatus include a CVD apparatus, a gas control apparatus such as a gas control apparatus for semiconductors, a dry etching apparatus, a wet etching apparatus, a plasma etching apparatus, a reactive ion etching apparatus, a reactive ion beam etching apparatus, and a spatter etching apparatus.
- Specific usage patterns in the semiconductor-related field include, for example, various sealing materials such as gate valves, quartz windows, chambers, chamber lits, gates, bell jars, couplings, pump O-rings and gaskets; resist developer and peeling.
- Various sealing materials such as O-rings for liquids, hoses and tubes; resist developer tanks, stripping liquid tanks, wafer cleaning liquid tanks, turntables, chuck pins, wet etching tank linings and coatings; pump diaphragms; for wafer transfer Roll; Hose tube for wafer cleaning liquid; Sealing material for clean equipment such as sealant for clean equipment such as clean room; Sealing material for storage for storing devices such as semiconductor manufacturing equipment and wafers; Used in the process of manufacturing semiconductors Examples include a diaphragm for transferring a chemical solution.
- the engine body main motion system, valve drive system, lubrication / cooling system, fuel system, intake / exhaust system, drive system transmission system, chassis steering system, brake system, basic electrical components, control It can be used for electrical components such as system electrical components and equipment electrical components.
- the automobile field also includes motorcycles.
- the tapes of the present disclosure can be used for various sealing materials that are required to have heat resistance, oil resistance, fuel oil resistance, antifreeze liquid resistance for engine cooling, and steam resistance.
- sealing materials include seals such as gaskets, shaft seals and valve stem seals, and non-contact or contact type packings such as self-seal packings, piston rings, split ring type packings, mechanical seals and oil seals.
- Specific usage patterns in the above fuel system include fuel injector, cold start injector, fuel line quick connector, sender flange quick connector, fuel pump, fuel tank quick connector, gasoline mixing pump, gasoline pump, fuel.
- O-ring used for tube body, fuel tube connector, injector, etc .
- exhalation system manifold fuel filter, pressure control valve, canister, fuel tank cap, fuel pump, fuel tank, fuel tank sender unit, fuel Seals used for injection devices, fuel high pressure pumps, fuel line connector systems, pump timing control valves, suction control valves, solenoid subasseshes, fuel cut valves, etc .
- Specific usage patterns in the above brake system include diaphragms used for master bags, hydraulic brake hoses, air brakes, brake chambers for air brakes, etc .; brake hoses, brake oil hoses, hoses used for vacuum brake hoses, etc.; oil seals. , O-rings, packings, various sealing materials such as brake piston seals; atmospheric valves and vacuum valves for master bags, check valves for brake valves; piston cups (rubber cups) for master cylinders, brake cups; hydraulic brakes Master cylinders and vacuum boosters, boots for wheel cylinders of hydraulic brakes, O-rings and glomets for anti-lock brake systems (ABS), etc.
- ABS anti-lock brake systems
- control system electrical components include insulators and sheaths of electric wires (harnesses), tubes of harness exterior parts, grommets for connectors, and the like.
- control system electrical components include coating materials for various sensor wires.
- Specific usage patterns in the intake / exhaust system include packing used for the intake manifold, exhaust manifold, etc., throttle body packing of the throttle; EGR (exhaust recirculation), pressure control (BPT), waist gate, turbo waist. Diaphragm used for gates, actuators, variable turbine geometry (VTG) turbo actuators, exhaust purification valves, etc .; EGR (exhaust recirculation) control hose, emission control hose, turbocharger turbo oil hose (supply), turbo Oil hose (return), turbo air hose, intercooler hose, turbocharger hose, hose connected to the compressor of a turbo engine equipped with an intercooler, exhaust gas hose, air intake hose, turbo hose, DPF (diesel fine particle collection filter) sensor hose Hoses such as; air ducts and turbo air ducts; intake manifold gaskets; EGR sealants, afterburn prevention valve seats for AB valves, turbine shaft seals (such as turbochargers), rocker covers and air suction used in automobile
- seals used for steam recovery canisters, catalytic conversion devices, exhaust gas sensors, oxygen sensors, etc., and seals for solenoid armatures for steam recovery and steam canisters; used as intake system manifold gaskets, etc. Can be done.
- O-ring seal for a direct injection injector, a rotary pump seal, a control diaphragm, a fuel hose, an EGR, a priming pump, a diaphragm of a boost compensator, etc. in parts related to a diesel engine. It can also be used for O-rings, sealing materials, hoses, tubes, diaphragms used in urea SCR systems, urea water tank bodies of urea SCR systems, sealing materials for urea water tanks, and the like.
- transmission-related bearing seals examples include transmission-related bearing seals, oil seals, O-rings, packings, torque converter hoses, and the like.
- Mission oil seals AT mission oil hoses, ATF hoses, O-rings, packings, etc. can also be mentioned.
- the transmission includes AT (automatic transmission), MT (manual transmission), CVT (continuously variable transmission), DCT (dual clutch transmission), etc.
- Specific usage patterns in the steering system include power steering oil hoses and high-pressure power steering hoses.
- Examples of the form used in the engine body of an automobile engine include a cylinder head gasket, a cylinder head cover gasket, an oil pan packing, a gasket such as a general gasket, an O-ring, a packing, a seal such as a timing belt cover gasket, and a control hose.
- Examples include hoses, vibration-proof rubber for engine mounts, control valve diaphragms, cam shaft oil seals, and the like. In the main motion system of an automobile engine, it can be used for shaft seals such as crankshaft seals and camshaft seals.
- valve train of an automobile engine it can be used for valve stem oil seals of engine valves, valve seats of butterfly valves, etc.
- radiator hose In the lubrication / cooling system of automobile engines, engine oil cooler hose, oil return hose, seal gasket, water hose around radiator, radiator seal, radiator gasket, radiator O-ring, vacuum pump In addition to vacuum pump oil hoses, it can be used for radiator hoses, radiator tanks, oil pressure diaphragms, fan coupling seals, and the like.
- ⁇ As described above, specific examples of use in the automobile field include engine head gaskets, oil pan gaskets, manifold packings, oxygen sensor seals, oxygen sensor bushes, nitrogen oxide (NOx) sensor seals, and nitrogen oxide (NOx).
- Sensor bush seal for sulfur oxide sensor, seal for temperature sensor, temperature sensor bush, seal for diesel particle filter sensor, diesel particle filter sensor bush, injector O-ring, injector packing, O-ring and diaphragm of fuel pump, gearbox Seals, power piston packing, cylinder liner seals, valve stem seals, static valve stem seals, dynamic valve stem seals, automatic transmission front pump seals, rear axle pinion seals, universal joint gaskets, speed meter pinion seals, Foot brake piston cup, torque transmission O-ring and oil seal, exhaust gas reburner seal and bearing seal, reburner hose, carburetor sensor diaphragm, anti-vibration rubber (engine mount, exhaust, muffler) Hangers, suspension bushes, center bearings, strut bumper rubber, etc
- Idle speed control diaphragms and valves Idle speed control diaphragms and valves, auto speed control actuators, negative pressure pump diaphragms and check valves and plungers, O.D. P. S. Diaphragm and O-ring, gasoline pressure relief valve, engine cylinder sleeve O-ring and gasket, wet cylinder sleeve O-ring and gasket, differential gear seal and gasket (gear oil seal and gasket), power steering device Seals and gaskets (PSF seals and gaskets), shock absorber seals and gaskets (SAF seals and gaskets), constant velocity joint seals and gaskets, wheel bearing seals and gaskets, metal gasket coating agents, caliper seals, etc. Examples thereof include boots, wheel bearing seals, and bladder used for sulphizing and molding tires.
- Specific usage patterns in the chemical field and the chemical field include chemical equipment, chemical pumps and flow meters, chemical pipes, heat exchangers, pesticide spreaders, pesticide transfer pumps, gas pipes, fuel cells, and the like.
- Seals used in analytical equipment and physics and chemistry equipment for example, column fittings of analytical equipment and instruments), shrinkage joints of flue gas desulfurization equipment, nitrate plants, power plant turbines, etc., and seals used in medical sterilization processes. Seals for plating solutions, roller seals for papermaking belts, joint seals for wind tunnels; O-rings used in chemical equipment such as reactors and stirrers, analytical instruments and instruments, chemical pumps, pump housings, valves, rotary meters, etc.
- O-rings for mechanical seals O-rings for compressor sealing
- packings used for high-temperature vacuum dryers tube joints for gas chromatography and pH meters, glass cooler packings for sulfuric acid production equipment
- diaphragm pumps analysis Diaphragm used for equipment and physics and chemistry equipment
- Gasket used for analysis equipment and instruments
- Fitting wheel (ferrule) used for analysis equipment and instruments
- Valve seat U cup; Used for chemical equipment, gasoline tank, wind tunnel, etc.
- Lining and corrosion resistant lining of alumite processing tank Coating of masking jig for plating; Valve parts of analytical equipment and physics and chemistry equipment; Expansion joint of flue gas desulfurization plant; Acid resistant hose for concentrated sulfuric acid, chlorine gas transfer hose, oil resistant Rainwater drain hose for hoses, benzene and toluene storage tanks; chemical resistant tubes and medical tubes used for analytical equipment and physics and chemistry equipment; triclen resistant rolls and dyeing rolls for fiber dyeing; pharmaceutical plugs; medical use Rubber stoppers; chemical bottles, chemical tanks, bags, chemical containers; protective equipment such as strong acid and solvent resistant gloves and boots.
- the field of photography such as the above-mentioned developing machine
- the field of printing such as printing machines
- the field of painting such as painting equipment
- it can be used as rolls, belts, seals, valve parts, etc. of dry copiers.
- Specific usage patterns in the photographic field, printing field, and painting field include the surface layer of a transfer roll of a copier, a cleaning blade of a copier, a belt of a copier; for OA equipment such as a copier, a printer, and a facsimile.
- Rolls eg, fixing rolls, crimping rolls, pressure rolls, etc.
- belts PPC copier rolls, roll blades, belts
- film developing machines X-ray film developing machine rolls
- printing machine printing rolls printing rolls.
- Specific usage patterns in the above food equipment field include plate type heat exchanger seals, vending machine electromagnetic valve seals, jar pot packing, sanitary pipe packing, pressure pot packing, water heater seals, and heat exchange.
- Dexterity gaskets, diaphragms and packings for food processing equipment, rubber materials for food processing machines for example, various seals such as heat exchanger gaskets, diaphragms, O-rings, piping, hoses, sanitary packing, valve packing, when filling Filling packing used as a joint between the mouth of a bottle or the like and the filler) and the like.
- products such as alcoholic beverages and soft drinks, filling devices, food sterilizers, brewing devices, water heaters, packings, gaskets, tubes, diaphragms, hoses, joint sleeves and the like used in various automatic food vending machines can also be mentioned.
- nuclear plant equipment field it can be used for check valves and pressure reducing valves around nuclear reactors, seals for uranium hexafluoride concentrators, and the like.
- Specific usage patterns in the general industrial field include sealing materials for hydraulic equipment such as machine tools, construction machines, and hydraulic machines; seals and bearing seals for hydraulic and lubricating machines; sealing materials used for mandrel, etc.; dry cleaning equipment. Seals used for windows, etc .; cyclotron seals, (vacuum) valve seals, proton accelerator seals, automatic packaging machine seals, air sulfite gas and chlorine gas analyzer (pollution measuring instrument) pump diaphragms, snakes.
- It can also be used as a sex-improving additive, a fuel container for a small generator or a lawn mower, a pre-coated metal obtained by applying a primer treatment to a metal plate, or the like.
- a fuel container for a small generator or a lawn mower a pre-coated metal obtained by applying a primer treatment to a metal plate, or the like.
- it can be used as a sheet and a belt by impregnating it with a woven fabric and baking it.
- Specific examples of use in the steel field include iron plate processing rolls for iron plate processing equipment.
- Specific usage patterns in the electrical field include insulating oil caps for Shinkansen, benching seals for liquid-sealed transformers, transformer seals, oil well cable jackets, oven seals for electric furnaces, and microwave window frames. Used for sealing, sealing material used to bond the wedge and neck of CRT, sealing material for halogen lamps, fixing agent for electrical parts, sealing material for end treatment of sheathed heaters, and insulation and moisture-proof treatment for lead wire terminals of electrical equipment. Examples thereof include sealing materials to be used.
- oil-resistant / heat-resistant electric wires high-heat-resistant electric wires, chemical-resistant electric wires, high-insulation electric wires, high-voltage power transmission lines, cables, electric wires used in geothermal power generation equipment, and electric wires used around automobile engines. You can also. It can also be used for oil seals and shaft seals for vehicle cables.
- electrical insulating materials for example, insulating spacers for various electric devices, insulating tapes used for cable joints and ends, materials used for heat-shrinkable tubes, etc.
- electricity used in high-temperature atmospheres and It can also be used as an electronic device material (for example, a wire lead material for a motor, an electric wire material around a high heat furnace). It can also be used as a sealing layer for solar cells and a protective film (back sheet).
- the electronic component field it can be used as a raw material for heat radiating material, a raw material for electromagnetic wave shielding material, a gasket for a hard disk drive (magnetic recording device) of a computer, and the like.
- buffer rubber for hard disk drive
- binder for electrode active material of nickel hydrogen secondary battery binder for active material for lithium ion battery
- polymer electrolyte for lithium secondary battery binder for positive electrode of alkaline storage battery
- Binders for EL elements electrolyte for lithium secondary battery
- binders for electrode active materials for capacitors sealants, sealants, quartz coatings for optical fibers, films and sheets such as optical fiber coatings, electronic components, potting of circuit boards And coatings and adhesive seals, fixing agents for electronic components
- modifiers for encapsulants such as epoxy, coating agents for printed substrates, modifiers for printed wiring board prepreg resin such as epoxy, shatterproof materials for light bulbs, gaskets for computers, etc.
- packing for secondary batteries especially gaskets and O-rings for lithium secondary batteries, sealing layers covering one or both sides of the outer surface of organic EL structures, connectors, dampers, etc. Be done.
- Specific usage patterns in the field of energy resource search and mining equipment parts include drill bit seals, pressure adjustment diaphragms, horizontal excavation motor (stator) seals, stator bearing (shaft) seals, and blowout prevention devices (BOP).
- Sealing material used sealing material used for rotary blowout prevention device (pipe wiper), sealing material used for MWD (real-time excavation information detection system), gas-liquid connector, layer inspection used for layer inspection device (logging equipment)
- Tool seals eg, O-rings, seals, packings, gas-liquid connectors, boots, etc.
- inflatable packers and completion packers and packer seals used for them, seals and packings used for cementing devices, perforators (drilling devices).
- Seals and packings and motor linings used for mud pumps, underground listening device covers U cups, composition seating cups, rotary seals, laminated elastic bearings, flow control seals, sand volume control Seals, safety valve seals, hydraulic crusher (fracturing equipment) seals, linear packer and linear hanger seals and packings, wellhead seals and packings, choke and valve seals and packings, LWD (during excavation inspection layer)
- sealing materials for oil diaphragms used for oil exploration / oil drilling (for example, diaphragms for supplying lubricating oil such as oil drilling pits), gate valves, electronic boots, sealing elements for drilling guns, and the like.
- joint seals for kitchens, bathrooms, washrooms, etc . are also used for tanks such as laminated steel plates used in.
- a metal such as aluminum
- usage patterns include door seals, gate valves, pendulum valves, solenoid tips, piston seals bonded to metal, diaphragms, metal rubber parts bonded to metal such as metal gaskets, and the like. It can also be used for rubber parts, brake shoes, brake pads, etc. in bicycles.
- a belt is mentioned as one of the forms of the fiber-reinforced composite material or the tape of the present disclosure.
- the belt include the following. Power transmission belts (including flat belts, V-belts, V-ribbed belts, toothed belts, etc.), transport belts (conveyor belts), various high-temperature parts such as around engines of agricultural machinery, machine tools, industrial machinery, etc.
- Conveyor belt used in steel mills such as blast furnaces; Precision Conveyor belts for applications exposed to high temperature environments in equipment assembly factories, food factories, etc .; agricultural machinery, general equipment (for example, OA equipment, printing machines, commercial dryers, etc.), V-belts for automobiles, etc. V-ribbed belts; transmission belts for transport robots; toothed belts for transmission belts for food machinery, machine tools, etc .; toothed belts used in automobiles, OA equipment, medical equipment, printing machines, etc.
- a timing belt is typical as a belt with teeth for automobiles.
- the belt may have a single-layer structure or a multi-layer structure.
- the belt may be made of a fiber-reinforced composite material or a layer made of tape and other materials of the present disclosure.
- the layer made of other materials include a layer made of other rubber, a layer made of a thermoplastic resin, various fiber reinforcing layers, canvas, a metal leaf layer, and the like.
- the fiber-reinforced composite material or tape of the present disclosure can also be used for industrial vibration-proof pads, vibration-proof mats, railway slab mats, pads, automobile vibration-proof rubber, and the like.
- Examples of the anti-vibration rubber for automobiles include anti-vibration rubber for engine mount, motor mount, member mount, strut mount, bush, damper, muffler hanger, center bearing and the like.
- joint members such as flexible joints and expansion joints, boots, grommets, and the like.
- boots In the field of ships, for example, marine pumps and the like can be mentioned.
- a joint member is a joint used for piping and piping equipment, and is used to prevent vibration and noise generated from the piping system, temperature changes, absorption of expansion and contraction and displacement due to pressure changes, absorption of dimensional fluctuations, earthquakes, and ground subsidence. It is used for purposes such as mitigation and prevention of the effects of Flexible joints and expansion joints are preferably used, for example, as complex shape shaped bodies for shipbuilding piping, mechanical piping such as pumps and compressors, chemical plant piping, electrical piping, civil engineering / water piping, and automobiles. can.
- Boots include, for example, constant velocity joint boots, dust covers, rack and pinion steering boots, pin boots, piston boots and other automobile boots, agricultural machinery boots, industrial vehicle boots, construction machinery boots, hydraulic machinery boots, empty. It can be preferably used as a complex shape molded body such as boots for pressure machinery, boots for centralized lubrication machines, boots for liquid transfer, boots for firefighting, boots for various liquefied gas transfer, and various industrial boots.
- filter press diaphragms blower diaphragms, water supply diaphragms, liquid storage tank diaphragms, pressure switch diaphragms, accumulator diaphragms, air spring diaphragms such as suspensions, etc.
- it can be used as a cushioning material for hot press molding when manufacturing decorative plywood made of melamine resin, phenol resin, epoxy resin, etc., a printed circuit board, an electrically insulating board, a rigid polyvinyl chloride laminated board, or the like.
- Lubricating oils engine oil, mission oil, gear oil, etc.
- amine-based additives especially amine-based additives used as antioxidants and cleaning dispersants
- O corner
- amine-based additives especially amine-based additives used as antioxidants and cleaning dispersants
- O corner
- V-ring V-ring
- X-ring packing
- gasket diaphragm
- oil seal bearing seal
- lip seal used to seal and seal fuel oil and grease (especially urea-based grease).
- Plunger seals, door seals, lips and face seals, gas delivery plate seals, wafer support seals, barrel seals and other various sealing materials and can be used for tubes, hoses, various rubber rolls, coatings, belts, valve bodies of valves. It can also be used as such. It can also be used as such. It can also be used as a laminating material and a lining material.
- non-adhesive oil-resistant rolls for copying machines weather strips for weather-resistant anti-icing, rubber stoppers for infusion, vial rubber stoppers, mold release agents, non-adhesive light transport belts, anti-adhesive coatings for play gaskets for automobile engine mounts, synthetic fibers Applications such as coating processing, bolt members having a thin layer of packing coating, joints, and the like can be mentioned.
- the application of the fiber-reinforced composite material or tape of the present disclosure to automobile-related parts also includes the use of parts for motorcycles having the same structure.
- Examples of the fuel related to automobiles include light oil, gasoline, fuel for diesel engines (including biodiesel fuel), and the like.
- MFR Melt Flow Rate
- the fluororesin film / carbon fiber sheet / fluororesin film were arranged in this order, and the mixing ratio (mass ratio) of the fluororesin and the carbon fiber was set to 40:60 to 45:55.
- a sheet-shaped fiber-reinforced composite material was obtained by performing hot pressing under the following conditions. The thickness of the obtained sheet-shaped fiber-reinforced composite material was 0.24 mm.
- Carbon fiber Toray Industries, Inc. T700SC-12000-60E (tensile strength: 4900 MPa, tensile elastic modulus: 230 GPa, sizing agent adhesion amount 0.2%)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
フッ素樹脂:カルボニル基含有基、ヒドロキシ基、エポキシ基、アミド基、アミノ基及びイソシアネート基からなる群から選択される少なくとも1種の官能基を有し、融点が100~325℃であり、溶融成形可能であるフッ素樹脂。
非フッ素樹脂:フッ素原子を含まない熱硬化性樹脂の硬化物又は熱可塑性樹脂。
(引張弾性率の測定条件)
以下の条件を採用する以外はASTM D3039-17に準拠して測定する。
クリップ:インストロン(INSTRON)社製、型式2580-301、容量±100kN
ひずみゲージ:東京測器研究所社製、型式:FLA-6-11-3LJCT
引張速度:2mm/分
本開示の繊維強化複合材料において、前記フッ素樹脂の塩素原子の含有率が、1.5質量%以上であることが好ましい。
本開示の繊維強化複合材料において、前記フッ素樹脂が、ポリクロロトリフルオロエチレンおよびクロロトリフルオロエチレン共重合体からなる群より選択される少なくとも1種であることが好ましい。
本開示の繊維強化複合材料において、前記炭素繊維が、炭素単繊維および前記炭素単繊維に付着したサイジング剤から構成されており、前記サイジング剤の付着量が、前記炭素単繊維および前記サイジング剤の合計質量に対して、3%以下であることが好ましい。
本開示の繊維強化複合材料は、最大点応力が、600MPa以上であることが好ましい。
本開示の繊維強化複合材料は、テープであることが好ましい。
(引張弾性率の測定条件)
以下の条件を採用する以外はASTM D3039-17に準拠して測定する。
クリップ:インストロン社製、型式2580-301、容量±100kN
ひずみゲージ:東京測器研究所社製、型式:FLA-6-11-3LJCT
引張速度:2mm/分
l:吸光度
K:補正係数
t:フィルム厚(mm)
対象となる末端反応性官能基の補正係数を表1に示す。
態様(1)のテープは、単純な形状であり、製造が容易である。図1(a)に、態様(1)のテープの一例の横断面を示す。
態様(2)のテープは、巻き付け時に、隣り合うテープの肉薄部を重ねるように巻き付けることにより、対象物に隙間なく巻き付けることができるため、高温の流体を流通させる可撓管類を構成するテープ層に適用した場合であっても、高温の流体の外部への透過を容易に抑制することができる。また、肉薄部同士を重ねることにより、得られるテープ層の厚みを容易に均一にすることができる。
態様(3)のテープとしては、たとえば、横断面の形状が略Z字状、略U字状、略S字状、略T字状、略I字状等であるものを挙げることができるが、これらの形状に限定されない。態様(3)のテープは、巻き付け時に、隣り合うテープの幅方向の端部同士をかみ合わせるように巻き付けることにより、テープ同士が互いにロックされたテープ層を得ることができる。したがって、当該テープを高温の流体を流通させる可撓管類を構成するテープ層に適用した場合、当該可撓管類が撓んだりねじれたりした際のテープのズレを防止することができる。その結果、可撓管類の内部を流通する流体の流出を、より確実に防止することができる。
邉吾一、「連続繊維FRTPの成形法と特性」、日刊工業新聞社、2015年3月30日、第75頁、第85頁、第143頁
制御系電装部品における具体的な使用形態としては、各種センサー線の被覆材料等が挙げられる。
自動車エンジンの主運動系においては、クランクシャフトシール、カムシャフトシール等のシャフトシール等に用いることができる。
また、自転車におけるゴム部品、ブレーキシュー、ブレーキパッド等にも用いることができる。
特に、自動車用歯付きベルトとしては、タイミングベルトが代表的である。
多層構造である場合、上記ベルトは、本開示の繊維強化複合材料またはテープおよび他の材料からなる層からなるものであってもよい。
多層構造のベルトにおいて、他の材料からなる層としては、他のゴムからなる層や熱可塑性樹脂からなる層、各種繊維補強層、帆布、金属箔層等が挙げられる。
フレキシブルジョイント、エキスパンションジョイントは、たとえば、造船配管用、ポンプやコンプレッサー等の機械配管用、化学プラント配管用、電気配管用、土木・水道配管用、自動車用等の複雑形状成形体として好ましく用いることができる。
また、上記自動車関連における燃料としては、軽油、ガソリン、ディーゼルエンジン用燃料(バイオディーゼルフューエルを含む)等が挙げられる。
核磁気共鳴装置AC300(Bruker-Biospin社製)を用い、測定温度を(ポリマーの融点+20)℃として19F-NMR測定を行い、各ピークの積分値から求めた。モノマーの種類によっては元素分析の結果を適宜組み合わせて求めた。
フッ素樹脂の組成から計算により求めた。
示差走査熱量計RDC220(Seiko Instruments社製)を用い、ASTM D-4591に準拠して、昇温速度10℃/分にて熱測定を行い、得られた吸熱曲線のピークから融点を求めた。
高下式フローテスターCFT-500D(島津製作所社製)を用いて、温度230℃、荷重100kgfで、直径1mm×長さ1mmのオリフィスに通して押し出し、1秒間あたりに流れる樹脂の体積(cm3/秒)をフロー値とした。
ASTM D3307-01に準拠し、メルトインデクサー(東洋精機社製)を用いて、297℃または230℃、5kg荷重下で内径2mm、長さ8mmのノズルから10分間あたりに流出するポリマーの質量(g/10分)をMFRとした。
ポリビニリデンフルオライド(ソルベイ社製、Solef 60512)
東レ社製T700SC-12000-60E(引張強度:4900MPa、引張弾性率:230GPa、サイジング剤付着量0.2%)
プレス温度:300℃
保温時間:5分
プレス時間:10分
圧力:15kN
サンプル形状:厚み:0.24mm、幅:20mm、長さ:250mm
クリップ:インストロン社製、型式2580-301、容量±100kN
ひずみゲージ:東京測器研究所社製、型式:FLA-6-11-3LJCT
引張速度:2mm/分、
標線間距離:130mm
2:中央部
3:肉薄部
4:凸部
5:肉薄部
10:パイプ
11:第1層
12:第2層
14、15、16:テープ
20:パイプ
21:第1層
22:第2層
23:第3層
Claims (7)
- 炭素繊維およびフッ素樹脂を含有する繊維強化複合材料であって、以下の条件により測定する引張弾性率が40GPa以上である繊維強化複合材料。
(引張弾性率の測定条件)
以下の条件を採用する以外はASTM D3039-17に準拠して測定する。
クリップ:インストロン社製、型式2580-301、容量±100kN
ひずみゲージ:東京測器研究所社製、型式:FLA-6-11-3LJCT
引張速度:2mm/分 - 前記フッ素樹脂が、塩素原子を含有する請求項1に記載の繊維強化複合材料。
- 前記フッ素樹脂の塩素原子の含有率が、1.5質量%以上である請求項2に記載の繊維強化複合材料。
- 前記フッ素樹脂が、ポリクロロトリフルオロエチレンおよびクロロトリフルオロエチレン共重合体からなる群より選択される少なくとも1種である請求項1~3のいずれかに記載の繊維強化複合材料。
- 前記炭素繊維が、炭素単繊維および前記炭素単繊維に付着したサイジング剤から構成されており、前記サイジング剤の付着量が、前記炭素単繊維および前記サイジング剤の合計質量に対して、3%以下である請求項1~4のいずれかに記載の繊維強化複合材料。
- 最大点応力が、600MPa以上である請求項1~5のいずれかに記載の繊維強化複合材料。
- テープである請求項1~6のいずれかに記載の繊維強化複合材料。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180083913.2A CN116724073A (zh) | 2020-12-25 | 2021-12-16 | 纤维增强复合材料 |
JP2022571386A JPWO2022138462A1 (ja) | 2020-12-25 | 2021-12-16 | |
KR1020237024839A KR20230120671A (ko) | 2020-12-25 | 2021-12-16 | 섬유 강화 복합 재료 |
US18/338,777 US20230347634A1 (en) | 2020-12-25 | 2023-06-21 | Fiber-reinforced composite material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020217652 | 2020-12-25 | ||
JP2020-217652 | 2020-12-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/338,777 Continuation US20230347634A1 (en) | 2020-12-25 | 2023-06-21 | Fiber-reinforced composite material |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022138462A1 true WO2022138462A1 (ja) | 2022-06-30 |
Family
ID=82157766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/046610 WO2022138462A1 (ja) | 2020-12-25 | 2021-12-16 | 繊維強化複合材料 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230347634A1 (ja) |
JP (1) | JPWO2022138462A1 (ja) |
KR (1) | KR20230120671A (ja) |
CN (1) | CN116724073A (ja) |
TW (1) | TW202231488A (ja) |
WO (1) | WO2022138462A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115516013B (zh) * | 2020-05-15 | 2023-08-29 | 三菱瓦斯化学株式会社 | 纤维增强复合材料的制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975321A (en) * | 1988-06-20 | 1990-12-04 | E. I. Du Pont De Nemours And Company | Structural composites of fluoropolymers reinforced with continuous filament fibers |
JP2007517100A (ja) * | 2003-12-31 | 2007-06-28 | アルケマ フランス | 強化フッ素ポリマープレート、同プレートの製造方法、同プレートを備える耐蝕性反応炉、同反応炉の製造方法、および同反応炉内におけるフッ素化法 |
JP2015078345A (ja) * | 2013-09-12 | 2015-04-23 | 日信工業株式会社 | 炭素繊維複合材料及び炭素繊維複合材料の製造方法 |
WO2017191735A1 (ja) * | 2016-05-02 | 2017-11-09 | ダイキン工業株式会社 | 繊維強化複合材料、積層体、パイプ、ライザー管及びフローライン |
WO2018207446A1 (ja) * | 2017-05-10 | 2018-11-15 | ダイキン工業株式会社 | シート、積層体、パイプ、ライザー管及びフローライン |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7363771B2 (ja) | 2018-04-16 | 2023-10-18 | Agc株式会社 | 積層体及びその製造方法 |
-
2021
- 2021-12-16 JP JP2022571386A patent/JPWO2022138462A1/ja active Pending
- 2021-12-16 CN CN202180083913.2A patent/CN116724073A/zh active Pending
- 2021-12-16 KR KR1020237024839A patent/KR20230120671A/ko unknown
- 2021-12-16 WO PCT/JP2021/046610 patent/WO2022138462A1/ja active Application Filing
- 2021-12-21 TW TW110147907A patent/TW202231488A/zh unknown
-
2023
- 2023-06-21 US US18/338,777 patent/US20230347634A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4975321A (en) * | 1988-06-20 | 1990-12-04 | E. I. Du Pont De Nemours And Company | Structural composites of fluoropolymers reinforced with continuous filament fibers |
JP2007517100A (ja) * | 2003-12-31 | 2007-06-28 | アルケマ フランス | 強化フッ素ポリマープレート、同プレートの製造方法、同プレートを備える耐蝕性反応炉、同反応炉の製造方法、および同反応炉内におけるフッ素化法 |
JP2015078345A (ja) * | 2013-09-12 | 2015-04-23 | 日信工業株式会社 | 炭素繊維複合材料及び炭素繊維複合材料の製造方法 |
WO2017191735A1 (ja) * | 2016-05-02 | 2017-11-09 | ダイキン工業株式会社 | 繊維強化複合材料、積層体、パイプ、ライザー管及びフローライン |
WO2018207446A1 (ja) * | 2017-05-10 | 2018-11-15 | ダイキン工業株式会社 | シート、積層体、パイプ、ライザー管及びフローライン |
Also Published As
Publication number | Publication date |
---|---|
KR20230120671A (ko) | 2023-08-17 |
TW202231488A (zh) | 2022-08-16 |
US20230347634A1 (en) | 2023-11-02 |
CN116724073A (zh) | 2023-09-08 |
JPWO2022138462A1 (ja) | 2022-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6708252B2 (ja) | 繊維強化複合材料、積層体、パイプ、ライザー管及びフローライン | |
JP6766958B2 (ja) | シート、積層体、パイプ、ライザー管及びフローライン | |
JP7425375B2 (ja) | フッ素ゴム架橋用組成物および成形品 | |
JPWO2020031673A1 (ja) | 組成物、架橋ゴム成形品および含フッ素ポリマー | |
WO2022220018A1 (ja) | フッ素ゴム架橋用組成物、成形品およびシール材 | |
US20230347634A1 (en) | Fiber-reinforced composite material | |
WO2022210044A1 (ja) | フッ素ゴム架橋用組成物および成形品 | |
WO2022210041A1 (ja) | フッ素ゴム架橋用組成物、成形品およびシール材 | |
WO2022264837A1 (ja) | フッ素ゴム架橋用組成物、成形品およびシール材 | |
WO2022264838A1 (ja) | フッ素ゴム架橋用組成物、成形品およびシール材 | |
JP2021084988A (ja) | フッ素ゴム架橋物およびフッ素ゴム組成物 | |
WO2023100589A1 (ja) | フッ素ゴム架橋用組成物および成形品 | |
JP2022190390A (ja) | フッ素ゴム架橋用組成物、成形品およびシール材 | |
JP2021084989A (ja) | フッ素ゴム架橋物およびフッ素ゴム組成物 | |
CN118139924A (zh) | 氟橡胶交联用组合物和成型品 | |
CN118159604A (zh) | 氟橡胶交联用组合物和成型品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21910610 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2022571386 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202180083913.2 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 20237024839 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21910610 Country of ref document: EP Kind code of ref document: A1 |