JPWO2019230830A1 - パーオキサイド架橋性フッ素ゴム組成物 - Google Patents
パーオキサイド架橋性フッ素ゴム組成物 Download PDFInfo
- Publication number
- JPWO2019230830A1 JPWO2019230830A1 JP2020522263A JP2020522263A JPWO2019230830A1 JP WO2019230830 A1 JPWO2019230830 A1 JP WO2019230830A1 JP 2020522263 A JP2020522263 A JP 2020522263A JP 2020522263 A JP2020522263 A JP 2020522263A JP WO2019230830 A1 JPWO2019230830 A1 JP WO2019230830A1
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- peroxide
- fatty acid
- crosslinkable fluororubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001973 fluoroelastomer Polymers 0.000 title claims abstract description 56
- 150000002978 peroxides Chemical class 0.000 title claims abstract description 41
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 47
- 239000000194 fatty acid Substances 0.000 claims abstract description 47
- 229930195729 fatty acid Natural products 0.000 claims abstract description 47
- -1 alkylamine compound Chemical class 0.000 claims abstract description 46
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 31
- 238000004132 cross linking Methods 0.000 claims abstract description 27
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
- 150000001451 organic peroxides Chemical class 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 8
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims abstract description 6
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 6
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 42
- 229920001577 copolymer Polymers 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 11
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 7
- 159000000000 sodium salts Chemical class 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 5
- 239000003925 fat Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical group FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 4
- 125000001246 bromo group Chemical group Br* 0.000 claims description 3
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 239000004711 α-olefin Substances 0.000 claims description 3
- 239000012778 molding material Substances 0.000 claims description 2
- 238000007906 compression Methods 0.000 abstract description 21
- 230000006835 compression Effects 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000011734 sodium Substances 0.000 abstract description 4
- 229910052708 sodium Inorganic materials 0.000 abstract description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 33
- 238000002156 mixing Methods 0.000 description 25
- 229920000642 polymer Polymers 0.000 description 11
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 9
- 235000015278 beef Nutrition 0.000 description 9
- 229910052731 fluorine Inorganic materials 0.000 description 9
- 239000011737 fluorine Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- 239000011591 potassium Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000013329 compounding Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- 229920006027 ternary co-polymer Polymers 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- 108010054404 Adenylyl-sulfate kinase Proteins 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 102100039024 Sphingosine kinase 1 Human genes 0.000 description 4
- 235000019197 fats Nutrition 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 3
- 239000008116 calcium stearate Substances 0.000 description 3
- 235000013539 calcium stearate Nutrition 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- OCKWAZCWKSMKNC-UHFFFAOYSA-N [3-octadecanoyloxy-2,2-bis(octadecanoyloxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC OCKWAZCWKSMKNC-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- RIPYNJLMMFGZSX-UHFFFAOYSA-N (5-benzoylperoxy-2,5-dimethylhexan-2-yl) benzenecarboperoxoate Chemical compound C=1C=CC=CC=1C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C1=CC=CC=C1 RIPYNJLMMFGZSX-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- JILAKKYYZPDQBE-UHFFFAOYSA-N 1,1,2,2,3,3,4,4-octafluoro-1,4-diiodobutane Chemical compound FC(F)(I)C(F)(F)C(F)(F)C(F)(F)I JILAKKYYZPDQBE-UHFFFAOYSA-N 0.000 description 1
- JZCZUPUWPJOIFG-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-1,2-bis(1,2,2-trifluoroethenoxy)ethane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)OC(F)=C(F)F JZCZUPUWPJOIFG-UHFFFAOYSA-N 0.000 description 1
- KGKGGKFBBFCWHG-UHFFFAOYSA-N 1-[1,2-difluoro-2-(trifluoromethoxy)ethenoxy]-1,2-difluoro-2-(trifluoromethoxy)ethene Chemical compound FC(=C(OC(F)(F)F)F)OC(=C(F)OC(F)(F)F)F KGKGGKFBBFCWHG-UHFFFAOYSA-N 0.000 description 1
- ZPYGRBTUNITHKJ-UHFFFAOYSA-N 1-bromo-1,1,2,2-tetrafluoro-2-(1,2,2-trifluoroethenoxy)ethane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)Br ZPYGRBTUNITHKJ-UHFFFAOYSA-N 0.000 description 1
- ZYNPYKGTNSXKPI-UHFFFAOYSA-N 1-bromo-1,1,2,2-tetrafluoro-2-iodoethane Chemical compound FC(F)(Br)C(F)(F)I ZYNPYKGTNSXKPI-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- QZGNGBWAMYFUST-UHFFFAOYSA-N 2-bromo-1,1-difluoroethene Chemical group FC(F)=CBr QZGNGBWAMYFUST-UHFFFAOYSA-N 0.000 description 1
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- OUJSWWHXKJQNMJ-UHFFFAOYSA-N 3,3,4,4-tetrafluoro-4-iodobut-1-ene Chemical compound FC(F)(I)C(F)(F)C=C OUJSWWHXKJQNMJ-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical class C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 229920006172 Tetrafluoroethylene propylene Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- WWQAGDWTJOKFQB-UHFFFAOYSA-N penta-1,2,3-triene Chemical group CC=C=C=C WWQAGDWTJOKFQB-UHFFFAOYSA-N 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1009—Fluorinated polymers, e.g. PTFE
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- 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
- C08L27/02—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 not modified by chemical after-treatment
- C08L27/12—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 not modified by chemical after-treatment containing fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- 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
- C08L27/02—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 not modified by chemical after-treatment
- C08L27/12—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 not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- 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
- C08L27/02—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 not modified by chemical after-treatment
- C08L27/12—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 not modified by chemical after-treatment containing fluorine atoms
- C08L27/20—Homopolymers or copolymers of hexafluoropropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0642—Copolymers containing at least three different monomers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/0657—Polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
(B) (a)融点が70℃以下のフルオロポリエーテル誘導体0.1〜3.5重量部、
(b)ポリ-α-オレフィンオリゴマー0.1〜3.0重量部または
(c)炭素数4〜30のアルキルアミン化合物0.1〜2.0重量部
および(C)有機過酸化物0.1〜5重量部を含有してなるパーオキサイド架橋性フッ素ゴム組成物によって達成される。
RfO(CF2O)p(C2F4O)q(C3F6O)rRf
Rf:炭素数1〜5のパーフルオロ低級アルキル基
で表されるもの(特許文献2)等が用いられる。実際には、市販品、例えばソルベイスペシャリティーポリマーズ社製品FPA1等がそのまま用いられる。これらの加工助剤(a)は、その融点が約70℃以下のものが用いられる。融点がこれよりも高いものを用いると、組成物の調製時に分散させることができず、分散不良となることがあり、特にオープンロールによる添加では温度が上がり難いため取扱いが困難となる。
パーオキサイド架橋性VdF-TFE-HFP3元共重合体 100重量部
(ソルベイスペシャリティーポリマーズ社製品
テクノフロンP757)
カーボンブラック(キャンカーブ社製品N990) 25 〃
トリアリルイソシアヌレート(日本化成製品TAIC) 2.5 〃
有機過酸化物(日本油脂製品パーヘキサ25B) 0.5 〃
牛脂硬化脂肪酸カリウム(同社製品ノンサールSK-1) 0.7 〃
フルオロポリエーテル誘導体 0.7 〃
(ソルベイスペシャリティーポリマーズ製品FPA1、融点50〜60℃)
有機過酸化物を除く以上の各成分を、1Lニーダまたはオープンロールを用いて、100℃以下で10〜30分間混練した後、有機過酸化物を加えて1Lニーダまたはオープンロールを用いて、100℃以下で5〜10分間混練し、オープンロールを通して未架橋ゴムシートを作製した。
架橋時間差:各実施例または各比較例のt90の値から加工助剤なし配
合(比較例1)におけるt90の値を引いた値を架橋時間差
として算出
-10秒より小さい値であれば、架橋速度が大きくなる効果があり
○と評価
-10秒以上の値であれば、架橋速度が遅延しまたは効果が少ない
ので×と評価
G25 Oリング外径太さ:N=3の平均値を算出
Oリング外径太さが3.1±0.03mmを○と評価
Oリング外径太さがそれ以外を×と評価
G25 Oリング離型性:G25形状の2×5個取り型での圧縮プレス成形時の
Oリングの離型性を判定
抵抗が少なく一体で離型し、製品とバリとの間で切れなしを○と
評価
離型時にバリ切れが発生または型に残着物が発生を×と評価
硬度差(ショアA瞬間値):ISO 7619-1:2010に対応するJIS K6253:
2012準拠
加工助剤なし配合(比較例1)の値に対する差を算出
+3ポイント未満を○と評価
+3ポイント以上を×と評価
圧縮永久歪:一次架橋後(二次架橋前)のG25形状のOリング(ISO 3601-
1:2008に対応するJIS K2401-1:2012準拠)を2点でカッ
トした半円状の太さ3.1mm程度のサンプルをSUS板に挟み
込み、25%圧縮した状態で175℃のオーブンに入れ、70
時間後の取り出し直後にサンプルをSUS板から開放し、
室温条件下に30分間放置した後、試験前後の外径太さ変
化から、圧縮永久歪値を加工助剤なし配合(比較例1)に
対する差として算出(ISO 815-1:2008、ISO 815-2:2008
に対応するJIS K6262:2013準拠)
+3以下を○と評価
+3より大きい数値を×と評価
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)の内、フルオロポリエーテル誘導体を同量(0.7重量部)のポリ-α-オレフィンオリゴマー(INEOS製品Dyurasin 128)に変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)の内、フルオロポリエーテル誘導体量を0.5重量部に変更し、脂肪酸金属塩系化合物として、脂肪族モノカルボン酸金属塩混合物(Technical Processing社製品TE58A)0.2重量部、牛脂硬化脂肪酸ナトリウム塩(花王製品NS-Soap)0.5重量部および脂肪酸ナトリウム塩(花王製品SS-40N)0.2重量部が用いられた。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)の内、牛脂硬化脂肪酸カリウムの代りに脂肪酸ナトリウム塩(SS-40N)0.5重量部が、またフルオロポリエーテル誘導体の代りにオクタデシルアミン含有混合物(ScHill+Seilacher社製品HT290)が0.5重量部用いられた。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、脂肪酸ナトリウム塩(SS-40N)0.7重量部およびステアリルアミン(花王製品ファーミン80)0.3重量部に変更した。
実施例1において、加工助剤が用いられなかった。
実施例1において、加工助剤として次の1種類のみがいずれも1.4重量部用いられた。
比較例2:脂肪族モノカルボン酸金属塩混合物(TE58A)
比較例3:牛脂硬化脂肪酸ナトリウム塩(NS-Soap)
比較例4:牛脂硬化脂肪酸カリウム(ノンサールSK-1)
比較例5:脂肪酸カルシウム塩(昭和化学製品St-Ca)
比較例6:アルキルベンゼンスルホン酸ナトリウム塩(竹本油脂製品DBS
-NA)
比較例7:脂肪酸ナトリウム塩(SS-40N)
比較例8:ステアリン酸(ミヨシ油脂製品)
比較例9:脂肪酸アミド(日本化成製品Diamid O-200)
比較例10:脂肪酸エステル(ケマーズ社製品VPA#2)
比較例11:ペンタエリスリトールテトラステアレート(D・O・G社製品
Deoflow 821)
比較例12:グリセリンモノオレエートエステル(理研ビタミン製品エ
マスター510Pとシリカとの混合物)
比較例13:フルオロポリエーテル誘導体(FPA1)
比較例14:ポリ-α-オレフィンオリゴマー(Dyurasin 128)
比較例15:オクタデシルアミン含有混合物(HT290)
比較例16:ステアリルアミン(ファーミン80)
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、脂肪酸カルシウム塩(St-Ca)1.0重量部およびグリセリンモノオレエートエステル(エマスター510P)1.5重量部にそれぞれ変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、牛脂硬化脂肪酸カリウム(ノンサールSK-1)1.0重量部およびグリセリンモノオレエートエステル(エマスター510P)1.5重量部にそれぞれ変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、脂肪酸カルシウム塩(St-Ca)0.7重量部およびフルオロポリエーテル誘導体(FPA1)0.7重量部にそれぞれ変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、牛脂硬化脂肪酸ナトリウム塩(NS-Soap)0.7重量部および脂肪酸エステル(VPA#2)0.7重量部にそれぞれ変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、脂肪酸ナトリウム塩(SS-40N)0.7重量部および脂肪酸エステル(VPA#2)0.7重量部にそれぞれ変更した。
実施例1において、配合された加工助剤(脂肪酸カリウム-フルオロポリエーテル誘導体)を、脂肪酸ナトリウム塩(SS-40N)0.7重量部およびペンタエリスリトールテトラステアレート(Deoflow821)0.7重量部にそれぞれ変更した。
(B) (a)融点が70℃以下のフルオロポリエーテル誘導体0.1〜2.5
重量部、
(b)ポリ-α-オレフィンオリゴマー0.1〜2.0重量部または
(c)炭素数4〜30のアルキルアミン化合物0.1〜1.0重量部
および(C)有機過酸化物0.1〜5重量部を含有してなるパーオキサイド架橋性フッ素ゴム組成物によって達成される。
Claims (8)
- パーオキサイド架橋性フッ素ゴム100重量部当り、(A)飽和または不飽和高級脂肪酸のナトリウム塩またはカリウム塩0.1〜2.5重量部、
(B) (a)融点が70℃以下のフルオロポリエーテル誘導体0.1〜3.5
重量部、
(b)ポリ-α-オレフィンオリゴマー0.1〜3.0重量部または
(c)炭素数4〜30のアルキルアミン化合物0.1〜2.0重量部
および(C)有機過酸化物0.1〜5重量部を含有してなるパーオキサイド架橋性フッ素ゴム組成物。 - パーオキサイド架橋性フッ素ゴムが、フッ化ビニリデン 50〜80モル%、ヘキサフルオロプロピレン 15〜50モル%およびテトラフルオロエチレン 30〜0モル%の3元または2元共重合組成を有する共重合体エラストマー中にヨウ素基および/または臭素基を導入した共重合体エラストマーである請求項1記載のパーオキサイド架橋性フッ素ゴム組成物。
- 加工助剤(A)+(B)の合計量がパーオキサイド架橋性フッ素ゴム100重量部当り、0.5〜5.0重量部の割合で用いられた請求項1記載のパーオキサイド架橋性フッ素ゴム組成物。
- 飽和または不飽和の高級脂肪酸のナトリウム塩またはカリウム塩が、炭素数8〜18の高級脂肪酸のナトリウム塩またはカリウム塩である請求項1記載のパーオキサイド架橋性フッ素ゴム組成物。
- 高級脂肪酸が油脂由来の高級脂肪酸である請求項4記載のパーオキサイド架橋性フッ素ゴム組成物。
- ポリ-α-オレフィンオリゴマーが炭素数3以上のα-オレフィンのオリゴマーである請求項1記載のパーオキサイド架橋性フッ素ゴム組成物。
- シール材の成形材料として用いられる請求項1記載のパーオキサイド架橋性フッ素ゴム組成物。
- 請求項7記載のパーオキサイド架橋性フッ素ゴム組成物を架橋成形して得られたシール材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018103594 | 2018-05-30 | ||
JP2018103594 | 2018-05-30 | ||
PCT/JP2019/021362 WO2019230830A1 (ja) | 2018-05-30 | 2019-05-29 | パーオキサイド架橋性フッ素ゴム組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2019230830A1 true JPWO2019230830A1 (ja) | 2021-04-22 |
Family
ID=68698243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020522263A Pending JPWO2019230830A1 (ja) | 2018-05-30 | 2019-05-29 | パーオキサイド架橋性フッ素ゴム組成物 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210206955A1 (ja) |
JP (1) | JPWO2019230830A1 (ja) |
WO (1) | WO2019230830A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11597823B2 (en) * | 2020-02-18 | 2023-03-07 | Nok Corporation | Acrylic rubber composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024200225A1 (en) * | 2023-03-27 | 2024-10-03 | Solvay Specialty Polymers Italy S.P.A. | Curable fluoroelastomer composition |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538648A (en) * | 1976-07-13 | 1978-01-26 | Asahi Glass Co Ltd | Fluorine-containing elastomer composition having good moldability |
JPS6121149A (ja) * | 1984-07-09 | 1986-01-29 | Daikin Ind Ltd | 加硫成形用組成物 |
JP2002060576A (ja) * | 2000-08-22 | 2002-02-26 | Ausimont Spa | フッ素化エラストマーとアクリルエラストマーのブレンド |
JP2007002223A (ja) * | 2005-05-27 | 2007-01-11 | Daicel Chem Ind Ltd | 分散体及び改質された有機固体粒子 |
JP2007332216A (ja) * | 2006-06-13 | 2007-12-27 | Asahi Glass Co Ltd | 含フッ素弾性共重合体組成物および架橋ゴム |
JP2009084484A (ja) * | 2007-10-01 | 2009-04-23 | Daikin Ind Ltd | 低固着性含フッ素エラストマー組成物およびその成形品 |
JP2009126875A (ja) * | 2007-11-20 | 2009-06-11 | Asahi Glass Co Ltd | 架橋性に優れる架橋性含フッ素エラストマー、およびその製造方法 |
JP2010013595A (ja) * | 2008-07-07 | 2010-01-21 | Daikin Ind Ltd | 加硫接着性に優れたフッ素ゴム組成物とその成型品 |
JP2013189655A (ja) * | 2013-07-04 | 2013-09-26 | Asahi Glass Co Ltd | 架橋ゴム物品 |
WO2016084862A1 (ja) * | 2014-11-28 | 2016-06-02 | 旭硝子株式会社 | フッ素ゴム組成物及びフッ素ゴム架橋物品 |
-
2019
- 2019-05-29 WO PCT/JP2019/021362 patent/WO2019230830A1/ja active Application Filing
- 2019-05-29 JP JP2020522263A patent/JPWO2019230830A1/ja active Pending
- 2019-05-29 US US17/056,790 patent/US20210206955A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538648A (en) * | 1976-07-13 | 1978-01-26 | Asahi Glass Co Ltd | Fluorine-containing elastomer composition having good moldability |
JPS6121149A (ja) * | 1984-07-09 | 1986-01-29 | Daikin Ind Ltd | 加硫成形用組成物 |
JP2002060576A (ja) * | 2000-08-22 | 2002-02-26 | Ausimont Spa | フッ素化エラストマーとアクリルエラストマーのブレンド |
JP2007002223A (ja) * | 2005-05-27 | 2007-01-11 | Daicel Chem Ind Ltd | 分散体及び改質された有機固体粒子 |
JP2007332216A (ja) * | 2006-06-13 | 2007-12-27 | Asahi Glass Co Ltd | 含フッ素弾性共重合体組成物および架橋ゴム |
JP2009084484A (ja) * | 2007-10-01 | 2009-04-23 | Daikin Ind Ltd | 低固着性含フッ素エラストマー組成物およびその成形品 |
JP2009126875A (ja) * | 2007-11-20 | 2009-06-11 | Asahi Glass Co Ltd | 架橋性に優れる架橋性含フッ素エラストマー、およびその製造方法 |
JP2010013595A (ja) * | 2008-07-07 | 2010-01-21 | Daikin Ind Ltd | 加硫接着性に優れたフッ素ゴム組成物とその成型品 |
JP2013189655A (ja) * | 2013-07-04 | 2013-09-26 | Asahi Glass Co Ltd | 架橋ゴム物品 |
WO2016084862A1 (ja) * | 2014-11-28 | 2016-06-02 | 旭硝子株式会社 | フッ素ゴム組成物及びフッ素ゴム架橋物品 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11597823B2 (en) * | 2020-02-18 | 2023-03-07 | Nok Corporation | Acrylic rubber composition |
Also Published As
Publication number | Publication date |
---|---|
US20210206955A1 (en) | 2021-07-08 |
WO2019230830A1 (ja) | 2019-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105849180B (zh) | 氟橡胶组合物、以及交联橡胶成型体和其制造方法 | |
US7365122B2 (en) | Fluoroelastomer composition | |
KR102445981B1 (ko) | 불소 고무 조성물 및 불소 고무 가교 물품 | |
US9074116B2 (en) | Fluororubber composition | |
JP2008056739A (ja) | フッ素ゴム組成物 | |
JPWO2019230830A1 (ja) | パーオキサイド架橋性フッ素ゴム組成物 | |
JP5101770B2 (ja) | フッ素化エラストマーとアクリルエラストマーのブレンド | |
US20190203026A1 (en) | Fluorine-containing thermoplastic elastomer composition | |
JP6355375B2 (ja) | パーフルオロエラストマー組成物及びシール材 | |
JP2005113017A (ja) | フッ素ゴム組成物 | |
JP7488424B2 (ja) | フッ素ゴム組成物 | |
JPH06271734A (ja) | 含フッ素エラストマー組成物 | |
US6911498B2 (en) | Composition for vulcanizing fluororubbers and fluororubber moldings | |
JP2008195947A (ja) | フッ素ゴム組成物 | |
US20190002682A1 (en) | Elastomer material for medical devices and elastomer molded body for medical devices | |
JP2005344037A (ja) | 水素化nbrゴム組成物 | |
JP4479515B2 (ja) | 含フッ素エラストマー組成物 | |
EP3172252B1 (en) | Perfluoroelastomer composition | |
JP2017165841A (ja) | 医療機器用部材の材料および医療機器用部材の製造方法 | |
JPH05230311A (ja) | 金型離型性が改良された含フッ素エラストマー加硫組成物 | |
WO2021065199A1 (ja) | フッ素ゴム組成物およびシール材 | |
JP2016079200A (ja) | フッ素ゴム組成物、及び該フッ素ゴム組成物を用いたシール材を具備するシール構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201020 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210810 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20211008 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211206 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20220412 |