JP6839980B2 - 繊維マトリックス半製品のためのエポキシ樹脂組成物 - Google Patents
繊維マトリックス半製品のためのエポキシ樹脂組成物 Download PDFInfo
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- JP6839980B2 JP6839980B2 JP2016513277A JP2016513277A JP6839980B2 JP 6839980 B2 JP6839980 B2 JP 6839980B2 JP 2016513277 A JP2016513277 A JP 2016513277A JP 2016513277 A JP2016513277 A JP 2016513277A JP 6839980 B2 JP6839980 B2 JP 6839980B2
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- fiber matrix
- epoxy resin
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- finished product
- Prior art date
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- KDHWOCLBMVSZPG-UHFFFAOYSA-N 3-imidazol-1-ylpropan-1-amine Chemical compound NCCCN1C=CN=C1 KDHWOCLBMVSZPG-UHFFFAOYSA-N 0.000 description 3
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- KFUSXMDYOPXKKT-VIFPVBQESA-N (2s)-2-[(2-methylphenoxy)methyl]oxirane Chemical compound CC1=CC=CC=C1OC[C@H]1OC1 KFUSXMDYOPXKKT-VIFPVBQESA-N 0.000 description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 2
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- ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 2-phenyl-1h-imidazole Chemical compound C1=CNC(C=2C=CC=CC=2)=N1 ZCUJYXPAKHMBAZ-UHFFFAOYSA-N 0.000 description 1
- LLEASVZEQBICSN-UHFFFAOYSA-N 2-undecyl-1h-imidazole Chemical compound CCCCCCCCCCCC1=NC=CN1 LLEASVZEQBICSN-UHFFFAOYSA-N 0.000 description 1
- RHSFCFQRXVEMTJ-UHFFFAOYSA-N 3-(2,4-dimethylimidazol-1-yl)propan-1-amine Chemical compound CC1=CN(CCCN)C(C)=N1 RHSFCFQRXVEMTJ-UHFFFAOYSA-N 0.000 description 1
- ANCIUDQRZNKZKK-UHFFFAOYSA-N 3-(2,5-dimethylimidazol-1-yl)propan-1-amine Chemical compound CC1=CN=C(C)N1CCCN ANCIUDQRZNKZKK-UHFFFAOYSA-N 0.000 description 1
- RRRFYVICSDBPKH-UHFFFAOYSA-N 3-(2-ethyl-4-methylimidazol-1-yl)propan-1-amine Chemical compound CCC1=NC(C)=CN1CCCN RRRFYVICSDBPKH-UHFFFAOYSA-N 0.000 description 1
- OZUINXXDBAEDQX-UHFFFAOYSA-N 3-(2-ethyl-5-methylimidazol-1-yl)propan-1-amine Chemical compound CCC1=NC=C(C)N1CCCN OZUINXXDBAEDQX-UHFFFAOYSA-N 0.000 description 1
- QWBQWONZMPWCIT-UHFFFAOYSA-N 3-(2-ethylimidazol-1-yl)propan-1-amine Chemical compound CCC1=NC=CN1CCCN QWBQWONZMPWCIT-UHFFFAOYSA-N 0.000 description 1
- CXTJRQHQRYASBC-UHFFFAOYSA-N 3-(2-heptadecylimidazol-1-yl)propan-1-amine Chemical compound CCCCCCCCCCCCCCCCCC1=NC=CN1CCCN CXTJRQHQRYASBC-UHFFFAOYSA-N 0.000 description 1
- IAQZZLBOHVMABT-UHFFFAOYSA-N 3-(2-methyl-1h-imidazol-5-yl)propan-1-amine Chemical compound CC1=NC(CCCN)=CN1 IAQZZLBOHVMABT-UHFFFAOYSA-N 0.000 description 1
- WLRMVXCQYGCPLF-UHFFFAOYSA-N 3-(2-phenylimidazol-1-yl)propan-1-amine Chemical compound NCCCN1C=CN=C1C1=CC=CC=C1 WLRMVXCQYGCPLF-UHFFFAOYSA-N 0.000 description 1
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 description 1
- BHPYPRQDHRDFPV-UHFFFAOYSA-N 3-(4-methyl-2-undecylimidazol-1-yl)propan-1-amine Chemical compound CCCCCCCCCCCC1=NC(C)=CN1CCCN BHPYPRQDHRDFPV-UHFFFAOYSA-N 0.000 description 1
- MECNWXGGNCJFQJ-UHFFFAOYSA-N 3-piperidin-1-ylpropane-1,2-diol Chemical compound OCC(O)CN1CCCCC1 MECNWXGGNCJFQJ-UHFFFAOYSA-N 0.000 description 1
- RQEOBXYYEPMCPJ-UHFFFAOYSA-N 4,6-diethyl-2-methylbenzene-1,3-diamine Chemical compound CCC1=CC(CC)=C(N)C(C)=C1N RQEOBXYYEPMCPJ-UHFFFAOYSA-N 0.000 description 1
- IGSBHTZEJMPDSZ-UHFFFAOYSA-N 4-[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexan-1-amine Chemical compound C1CC(N)C(C)CC1CC1CC(C)C(N)CC1 IGSBHTZEJMPDSZ-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- DZAUJYISWHNNMG-UHFFFAOYSA-N 4-ethyl-4-n-methyloctane-1,4-diamine Chemical compound CCCCC(CC)(NC)CCCN DZAUJYISWHNNMG-UHFFFAOYSA-N 0.000 description 1
- QTKDDPSHNLZGRO-UHFFFAOYSA-N 4-methylcyclohexane-1,3-diamine Chemical compound CC1CCC(N)CC1N QTKDDPSHNLZGRO-UHFFFAOYSA-N 0.000 description 1
- TYOXIFXYEIILLY-UHFFFAOYSA-N 5-methyl-2-phenyl-1h-imidazole Chemical compound N1C(C)=CN=C1C1=CC=CC=C1 TYOXIFXYEIILLY-UHFFFAOYSA-N 0.000 description 1
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 0 CC1=C(*)NC(*)N1* Chemical compound CC1=C(*)NC(*)N1* 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XPFRXWCVYUEORT-UHFFFAOYSA-N Phenacemide Chemical compound NC(=O)NC(=O)CC1=CC=CC=C1 XPFRXWCVYUEORT-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001334 alicyclic compounds Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- UTTHLMXOSUFZCQ-UHFFFAOYSA-N benzene-1,3-dicarbohydrazide Chemical compound NNC(=O)C1=CC=CC(C(=O)NN)=C1 UTTHLMXOSUFZCQ-UHFFFAOYSA-N 0.000 description 1
- XUCHXOAWJMEFLF-UHFFFAOYSA-N bisphenol F diglycidyl ether Chemical compound C1OC1COC(C=C1)=CC=C1CC(C=C1)=CC=C1OCC1CO1 XUCHXOAWJMEFLF-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Substances FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- SSJXIUAHEKJCMH-UHFFFAOYSA-N cyclohexane-1,2-diamine Chemical compound NC1CCCCC1N SSJXIUAHEKJCMH-UHFFFAOYSA-N 0.000 description 1
- 150000003946 cyclohexylamines Chemical class 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- XXOYNJXVWVNOOJ-UHFFFAOYSA-N fenuron Chemical compound CN(C)C(=O)NC1=CC=CC=C1 XXOYNJXVWVNOOJ-UHFFFAOYSA-N 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000004658 ketimines Chemical class 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- ZETYUTMSJWMKNQ-UHFFFAOYSA-N n,n',n'-trimethylhexane-1,6-diamine Chemical compound CNCCCCCCN(C)C ZETYUTMSJWMKNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QQWAKSKPSOFJFF-UHFFFAOYSA-N oxiran-2-ylmethyl 2,2-dimethyloctanoate Chemical compound CCCCCCC(C)(C)C(=O)OCC1CO1 QQWAKSKPSOFJFF-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229960003396 phenacemide Drugs 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920006295 polythiol Polymers 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 150000004023 quaternary phosphonium compounds Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 150000003510 tertiary aliphatic amines Chemical class 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5046—Amines heterocyclic
- C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
- C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Epoxy Resins (AREA)
Description
R1は、水素原子、アルキル基、好ましくは1〜10個の炭素原子を有するアルキル基、アリール基、好ましくは3〜16個の炭素原子を有するアリール基、またはアリールアルキル基、好ましくは4〜20個の炭素原子を有するアリールアルキル基であり、
R2およびR3は、それぞれ互いに無関係に、水素原子またはアルキル基、好ましくは1〜4個の炭素原子を有するアルキル基であり、ならびに
R4は、水素原子、アルキル基、好ましくは1〜4個の炭素原子を有するアルキル基、ベンジル基またはアミノアルキル基、好ましくは2〜4個の炭素原子を有するアミノアルキル基、および第一級アミノ基である]
のイミダゾール化合物であるのが好ましい。
(a)前記試験されるエポキシ樹脂系組成物を、その構成成分を混合することにより準備する工程、
(b)前記エポキシ樹脂系組成物を一定の貯蔵温度で貯蔵する間、あらかじめ設定されたガラス転移温度の上限値を超過するまでの時間経過におけるガラス転移温度を測定し、かつ前記試験されるエポキシ樹脂組成物の準備から始まり、前記限界値を超過するまでの時間を求める工程、および
(c)前記エポキシ樹脂系組成物を一定の貯蔵温度で貯蔵する間に、あらかじめ設定された粘度最小値の下限値を超過するまでの時間経過における粘度最小値を測定し、かつ前記試験するエポキシ樹脂系組成物の準備から始まり、前記限界値を超過するまでの時間を求める工程
を含む前記スクリーニング法において、
ここで、前記試験されるエポキシ樹脂系組成物は、構成成分として少なくともエポキシ樹脂、増粘剤、および潜在性硬化剤を含み、
ここで、前記増粘剤は、その反応性または使用される量のゆえに貯蔵時間内に貯蔵温度で前記エポキシ樹脂のエポキシ基と反応して鎖延長するが、前記エポキシ樹脂の完全な硬化をもたらさない試薬であり、
ここで、前記潜在性硬化剤は、貯蔵温度で前記エポキシ樹脂とわずかしか反応しない試薬であり、
ここで、前記粘度最小値は、前記潜在性硬化剤によってもたらされる前記試験されるエポキシ樹脂系組成物の硬化によって粘度が再び上昇するまでに、前記試験されるエポキシ樹脂系組成物が、あらかじめ設定された硬化温度に迅速に温度上昇する場合に達する最も小さい粘度値を表し、
ここで、前記硬化温度は、前記潜在性硬化剤が、前記試験されるエポキシ樹脂系組成物の完全な硬化をもたらす温度であり、
ここで、前記潜在性硬化剤と前記エポキシ樹脂とのわずかな反応は、24時間以内に貯蔵温度で前記試験されるエポキシ樹脂系組成物の粘度を最大で2倍にする反応であり、
ここで、完全な硬化は、前記試験されるエポキシ樹脂系組成物のすべてのエポキシ基の少なくとも90%が反応する硬化であり、
ここで、前記粘度最小値の測定における迅速な温度上昇は、前記試験されるエポキシ樹脂系組成物の温度が、少なくとも0.1℃/secで貯蔵温度から硬化温度にされる温度上昇であり、
ここで、前記貯蔵温度は、10〜50℃の範囲の温度であり、および貯蔵時間は、少なくとも30日の期間であり、ならびに
ここで、前記ガラス転移温度の上限値は、−5〜+10℃の範囲であるように選択され、および前記粘度最小値の下限値は、0.5〜10Pa*secの範囲であるように選択される。
例1
エポキシ樹脂組成物E1〜E11(本発明による)およびC1〜C6(比較)の製造
いずれの場合にも、DEGBA 10kg(A18−00、Leuna Harze GmbH、EEW=180g/eg)を種々の硬化剤成分と混合装置内で室温にて互いに混合した。構成成分ならびにそれらの量は、第1表の組成物E1〜E11およびC1〜C6の硬化剤成分にまとめられている。
エポキシ樹脂組成物E1〜E11およびC1〜C6の時間推移におけるガラス転移温度および粘度の測定
エポキシ樹脂組成物E1〜E11およびC1〜C6に対して、規格DIN53765に準拠する示差走査熱量(DSC)を用いて、エポキシ樹脂組成物それぞれの構成成分の混合直後に、ガラス転移温度を測定し、その後、相応のエポキシ樹脂組成物を25℃で貯蔵する間、毎日1回測定した。このようにして測定した貯蔵時間によるガラス転移温度は、エポキシ樹脂組成物E1〜E11およびC1〜C6それぞれに対して第2表にまとめられている。
SMC製造(組成物E1を基とする)
DEGBA(A18−00、Leuna Harze Gmbh、EEW=180g/eq)10kg、DICY(DYHARD(登録商標)100S、Alchem)650g、およびN−(3−アミノプロピル)イミダゾール(Lupragen(登録商標)API、BASF)100gを、混合装置内で互いに混合した。このようにして製造したペースト(エポキシ樹脂組成物E1)を、室温で、慣用のSMC機器のドクター装置の貯蔵容器に移した。前記SMC機器内では、2つのシートの間で、ガラス繊維片(P204、Owens Corning、平均長さ2.5cm;SMC組成物全体に対して60%)を前記ペーストに加えて、このようにして含浸させた。このようにして得られたSMCをロールに巻き上げて、室温で貯蔵して濃化させた。5日後、前記SMCは、皮革様の粘稠性を有していた。前記SMCのロールを展開して圧縮成形のために切り整えた。続いて、前記SMCを、5分間、温度150℃および圧力100barで、圧縮型内で硬化させた。この硬化した材料の機械特性を測定した。測定方法の標準規格および測定結果は、第4表にまとめられている。
Claims (17)
- エポキシ樹脂組成物を含有する繊維マトリックス半製品組成物であって、
少なくとも1つのエポキシ樹脂(A1)を含む樹脂成分(A)と、
少なくとも1つのイミダゾール化合物(B1)および少なくとも1つの潜在性硬化剤(B2)を含む硬化剤成分(B)と、
該エポキシ樹脂組成物中に懸濁されている0.3〜5.0cmの平均長さを有する強化短繊維(C)と、を含み、
ここで、使用されるイミダゾール化合物(B1)の量が、前記組成物全体のエポキシ基1molにつき0.007〜0.025molの範囲であり、および
前記繊維マトリックス半製品組成物は任意に第一級アミンを含有し、前記任意の第一級アミンからの第一級アミノ基の総量が、前記組成物全体のエポキシ基1molにつき0.09molの割合を超過しない、前記繊維マトリックス半製品組成物。 - 強化短繊維(C)が、1.2〜5.0cmの平均長さを有している、請求項1に記載の繊維マトリックス半製品組成物。
- 強化短繊維(C)が、前記繊維マトリックス半製品組成物全体に対して少なくとも10質量%の割合を占めている、請求項1または2に記載の繊維マトリックス半製品組成物。
- 強化短繊維(C)が、ガラス繊維、カーボン繊維、またはこれらの混合物である、請求項1から3までのいずれか1項に記載の繊維マトリックス半製品組成物。
- エポキシ樹脂(A1)が、モノマーまたはオリゴマーのジオールのジグリシジルエーテルであり、ここで、該ジオールが、ビスフェノールAまたはビスフェノールF、または水素化ビスフェノールAまたは水素化ビスフェノールFからなる群から選択される、請求項1から4までのいずれか1項に記載の繊維マトリックス半製品組成物。
- 樹脂成分(A)のさらなる構成成分として、エポキシ樹脂(A1)の他に反応性希釈剤(A2)を含む、請求項1から5までのいずれか1項に記載の繊維マトリックス半製品組成物。
- R1が、水素原子、1〜4個の炭素原子を有するアルキル基であり、
R2およびR3が、それぞれ互いに無関係に、水素原子、または1〜4個の炭素原子を有するアルキル基であり、ならびに
R4が、水素原子、1〜4個の炭素原子を有するアルキル基、ベンジル基、または2〜4個の炭素原子を有するアミノアルキル基である、請求項7に記載の繊維マトリックス半製品組成物。 - R4が、水素原子、1〜4個の炭素原子を有するアルキル基、またはベンジル基である、請求項7または8に記載の繊維マトリックス半製品組成物。
- R4が、2〜4個の炭素原子および第一級アミノ基を有するアミノアルキル基である、請求項7または8に記載の繊維マトリックス半製品組成物。
- 第一級アミンを、1質量%以下の量で含有する、請求項1から6までのいずれか1項に記載の繊維マトリックス半製品組成物。
- 潜在性硬化剤(B2)がジシアンジアミドである、請求項1から11までのいずれか1項に記載の繊維マトリックス半製品組成物。
- 請求項1から12までのいずれか1項に記載の繊維マトリックス半製品組成物の構成成分を、10〜50℃の温度で混合する工程を含む、前記繊維マトリックス半製品組成物の製造方法。
- 熟成した半固体の繊維マトリックス半製品の製造方法であって、請求項1から12までのいずれか1項に記載の繊維マトリックス半製品組成物を準備する工程、および10〜50℃の温度で前記組成物を熟成させる工程を含み、ここで、前記熟成は、0.5℃/secで140℃に迅速に加熱された前記相応のエポキシ樹脂組成物の試料2gの粘度が、1Pa*secをもはやそれ以上下回らない時点までである、前記方法。
- 請求項14に記載の方法により製造された、熟成した半固体の繊維マトリックス半製品。
- 請求項15に記載の半固体の繊維マトリックス半製品の硬化により製造された、硬化した繊維マトリックス半製品。
- 請求項1から12までのいずれか1項に記載の繊維マトリックス半製品組成物の、半固体のシートモールディングコンパウンドの製造のための、または硬化したシートモールディングコンパウンドの製造のための使用。
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