JP2007031700A - ハロゲン含有エラストマー加硫用組成物 - Google Patents
ハロゲン含有エラストマー加硫用組成物 Download PDFInfo
- Publication number
- JP2007031700A JP2007031700A JP2006169781A JP2006169781A JP2007031700A JP 2007031700 A JP2007031700 A JP 2007031700A JP 2006169781 A JP2006169781 A JP 2006169781A JP 2006169781 A JP2006169781 A JP 2006169781A JP 2007031700 A JP2007031700 A JP 2007031700A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- vulcanizing
- halogen
- composition
- containing elastomer
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 53
- 239000000806 elastomer Substances 0.000 title claims abstract description 26
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 34
- 150000002367 halogens Chemical class 0.000 claims abstract description 32
- 239000005060 rubber Substances 0.000 claims abstract description 27
- 238000004073 vulcanization Methods 0.000 claims abstract description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- JLLMOYPIVVKFHY-UHFFFAOYSA-N Benzenethiol, 4,4'-thiobis- Chemical class C1=CC(S)=CC=C1SC1=CC=C(S)C=C1 JLLMOYPIVVKFHY-UHFFFAOYSA-N 0.000 claims abstract description 13
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 10
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 9
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 6
- 229920005558 epichlorohydrin rubber Polymers 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000800 acrylic rubber Polymers 0.000 claims description 2
- 229920005557 bromobutyl Polymers 0.000 claims description 2
- 229920005556 chlorobutyl Polymers 0.000 claims description 2
- 229920001973 fluoroelastomer Polymers 0.000 claims description 2
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 229920002681 hypalon Polymers 0.000 claims 1
- -1 organic acid salts Chemical class 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- 239000000370 acceptor Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 235000011116 calcium hydroxide Nutrition 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 229920001897 terpolymer Polymers 0.000 description 4
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 3
- 241001441571 Hiodontidae Species 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 3
- 229960002447 thiram Drugs 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 229920005561 epichlorohydrin homopolymer Polymers 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- OCWMFVJKFWXKNZ-UHFFFAOYSA-L lead(2+);oxygen(2-);sulfate Chemical compound [O-2].[O-2].[O-2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[O-]S([O-])(=O)=O OCWMFVJKFWXKNZ-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Chemical compound [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 238000010094 polymer processing Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- 0 *c1c(*)c(Sc(c(*)c2*)c(*)c([Re])c2S)c(*)c(*)c1S Chemical compound *c1c(*)c(Sc(c(*)c2*)c(*)c([Re])c2S)c(*)c(*)c1S 0.000 description 1
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 description 1
- WZRRRFSJFQTGGB-UHFFFAOYSA-N 1,3,5-triazinane-2,4,6-trithione Chemical compound S=C1NC(=S)NC(=S)N1 WZRRRFSJFQTGGB-UHFFFAOYSA-N 0.000 description 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- UJPKMTDFFUTLGM-UHFFFAOYSA-N 1-aminoethanol Chemical compound CC(N)O UJPKMTDFFUTLGM-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- HAZJTCQWIDBCCE-UHFFFAOYSA-N 1h-triazine-6-thione Chemical class SC1=CC=NN=N1 HAZJTCQWIDBCCE-UHFFFAOYSA-N 0.000 description 1
- UMRAPFOXRCGLPS-UHFFFAOYSA-N 2-methyl-4-(3-methyl-4-sulfanylphenyl)sulfanylbenzenethiol Chemical compound C1=C(S)C(C)=CC(SC=2C=C(C)C(S)=CC=2)=C1 UMRAPFOXRCGLPS-UHFFFAOYSA-N 0.000 description 1
- XUIGELCBZNXFHP-UHFFFAOYSA-N 3-methyl-4-(4-sulfanylphenyl)sulfanylbenzenethiol Chemical compound CC1=C(C=CC(=C1)S)SC2=CC=C(C=C2)S XUIGELCBZNXFHP-UHFFFAOYSA-N 0.000 description 1
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000003 Lead carbonate Inorganic materials 0.000 description 1
- 229910007857 Li-Al Inorganic materials 0.000 description 1
- 229910008447 Li—Al Inorganic materials 0.000 description 1
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 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
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- NFCXVNJSAQUFJH-UHFFFAOYSA-N [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])[O-].[O-]P([O-])[O-].[O-]P([O-])[O-].[O-]P([O-])[O-] Chemical compound [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])[O-].[O-]P([O-])[O-].[O-]P([O-])[O-].[O-]P([O-])[O-] NFCXVNJSAQUFJH-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- RWNQRLATPAGHIM-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N.CC(=C)C=C RWNQRLATPAGHIM-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- LXTKCTMGEWVPTB-UHFFFAOYSA-N butylazanium;acetate Chemical compound CC(O)=O.CCCCN LXTKCTMGEWVPTB-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- PYSZASIZWHHPHJ-UHFFFAOYSA-L calcium;phthalate Chemical compound [Ca+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O PYSZASIZWHHPHJ-UHFFFAOYSA-L 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- UEZWYKZHXASYJN-UHFFFAOYSA-N cyclohexylthiophthalimide Chemical compound O=C1C2=CC=CC=C2C(=O)N1SC1CCCCC1 UEZWYKZHXASYJN-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
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- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
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- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- YJOMWQQKPKLUBO-UHFFFAOYSA-L lead(2+);phthalate Chemical compound [Pb+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O YJOMWQQKPKLUBO-UHFFFAOYSA-L 0.000 description 1
- UMKARVFXJJITLN-UHFFFAOYSA-N lead;phosphorous acid Chemical compound [Pb].OP(O)O UMKARVFXJJITLN-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 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
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- JFOJYGMDZRCSPA-UHFFFAOYSA-J octadecanoate;tin(4+) Chemical compound [Sn+4].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JFOJYGMDZRCSPA-UHFFFAOYSA-J 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 150000003252 quinoxalines Chemical class 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
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- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- SZWHXXNVLACKBV-UHFFFAOYSA-N tetraethylphosphanium Chemical compound CC[P+](CC)(CC)CC SZWHXXNVLACKBV-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- XWKBMOUUGHARTI-UHFFFAOYSA-N tricalcium;diphosphite Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])[O-].[O-]P([O-])[O-] XWKBMOUUGHARTI-UHFFFAOYSA-N 0.000 description 1
- TZWFFXFQARPFJN-UHFFFAOYSA-N triethyl(methyl)phosphanium Chemical compound CC[P+](C)(CC)CC TZWFFXFQARPFJN-UHFFFAOYSA-N 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- PGNWIWKMXVDXHP-UHFFFAOYSA-L zinc;1,3-benzothiazole-2-thiolate Chemical compound [Zn+2].C1=CC=C2SC([S-])=NC2=C1.C1=CC=C2SC([S-])=NC2=C1 PGNWIWKMXVDXHP-UHFFFAOYSA-L 0.000 description 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 description 1
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Abstract
Description
S.L.Graham et al.,Bull.Environ.Contam.Toxicol.,7,19(1972) 寺本昭二、他、毒性研究会報,3,22(1974)
本発明の組成物の主体を成すハロゲン含有エラストマー(A)は、ハロゲン含有モノマーを主たる構成要素としている重合体、重合体主鎖にハロゲンが結合している重合体、架橋点として少量のハロゲンを含有している重合体が挙げられる。
ハロゲン含有モノマーを主たる構成要素としている重合体としては、エピクロルヒドリン系ゴム、ポリクロロプレン、フッ素ゴム等が挙げられ、重合体主鎖にハロゲンが結合している重合体としては、塩素化ポリエチレン、ポリ塩化ビニル、クロルスルホン化ポリエチレン等が挙げられ、架橋点として少量のハロゲンを含有している重合体としては、塩素化ブチルゴム、臭素化ブチルゴム、含塩素モノマーを共重合したアクリルゴム等が挙げられる。
本発明に用いられる一般式(I)で表される4,4’-チオビスベンゼンチオール誘導体(B)としては、例えば、4,4’-チオビスベンゼンチオール、2-メチル-4,4’-チオビスベンゼンチオール、3-メチル-4,4’-チオビスベンゼンチオール、2,2’-ジメチル-4,4’-チオビスベンゼンチオール、3,3’-ジメチル-4,4’-チオビスベンゼンチオール等が挙げられる。
ここで、一般式(I)中、R1〜R8 は水素原子または炭素数1〜4のアルキル基と定義されるが、本発明の技術的範囲を解釈する上で、いわゆる均等物(例えば、当該アルキル基の一部に水素以外の原子や官能基が存在する場合)を積極的に排除するものではない。
4,4’-チオビスベンゼンチオールが好ましい。
本発明で使用する水酸化カルシウムおよび/または炭酸ナトリウム(C)は、ハロゲン含有エラストマーを加硫する際に発生するハロゲン類を吸収すべく使用される、いわゆる受酸剤として機能するものである。
受酸剤(C)としては、水酸化カルシウムまたは炭酸ナトリウムをそれぞれ単独で使用してもよく、また水酸化カルシウムと炭酸ナトリウムを一緒に併用してもよい。
加硫促進剤の例としては、塩基性シリカ、1級、2級、3級アミン(n−ヘキシルアミン、オクチルアミン等)、該アミンの有機酸塩およびその付加物(n−ブチルアミン・酢酸塩等)、アルデヒドアンモニア系促進剤(ヘキサメチレンテトラミン、アセトアルデヒドとアンモニアの反応生成物等)、アルデヒドアミン系促進剤(アニリンとブチルアルデヒドの縮合物等)、グアニジン系促進剤(ジフェニルグアニジン等)、チアゾール系促進剤(2―メルカプトベンゾチアゾールの亜鉛塩等)、スルフェンアミド系促進剤(N−エチル−2−ベンゾチアジルスルフェンアミド等)、チウラム系促進剤(テトラメチルチウラムジスルフィド等)、ジチオカルバミン酸系促進剤(ジメチルジチオカルバミン酸亜鉛等)、1、8-ジアザビシクロ(5,4,0)ウンデセン−7及びその弱酸塩、1,5−ジアザビシクロ(4,3,0)ノネン−5、6−ジブチルアミノ1,8−ジアザビシクロ(5,4,0)ウンデセン−7およびその弱酸塩、第4級アンモニウム化合物等を挙げることができる。
また、遅延剤としては、酸性シリカ、N−シクロヘキシルチオフタルイミド、ジ−(O−ベンズアミドフェニル)ジスルフィド、無水フタル酸等を挙げることができる。
これらの加硫促進剤および遅延剤は単独で用いてもよいし、2種類以上の組み合わせで用いてもよい。加硫促進剤または遅延剤の量は、ハロゲン含有エラストマー100重量部に対してそれぞれ0〜10重量部、好ましくは0.1〜5重量部である。
で表され、アニオン種が過塩素酸イオンのような無機酸イオン、または、塩化物イオンのようなハロゲンイオンなどを有した第四級アンモニウム塩などを任意に添加してよい。
[実施例1〜6、比較例1〜6]
表1−1、表2−1に示す各材料をニーダーおよびオープンロールで混練し、未加硫ゴムシートを作製した。
(1)得られた未加硫ゴムシートを用い、JIS K6300に定めるムーニースコーチ試験を行った。
(2)同じく得られた未加硫ゴムシートの加硫曲線をJSRキュラストメーターIII型を用いて170℃で15分測定した。
(3)同じく得られた未加硫ゴムシートを170℃で15分プレス加硫し、2mm厚の一次加硫物を得た。得られた加硫物を用い、引張試験(常態物性)の評価を行った。各評価試験は順にJIS K 6251に記載の方法に準じて行った。
(4)上記一次加硫物を用い、JIS K 6257に記載の空気加熱老化試験(ノーマルオーブン法)に準じて耐熱老化試験を行った。
(5)得られた上記未加硫ゴムシートを試験片作製用金型を用いて170℃で20分プレス加硫し、直径約29mm、高さ約12.5mmの円柱状試験片一次加硫物を得た。得られた加硫物を用い、JIS K 6262記載の方法に準じて圧縮永久歪試験を行った。
各表中、Vmは最低粘度、t5はJIS K6300のムーニースコーチ試験に定めるムーニースコーチ時間、M100はJIS K6251の引張試験に定める100%伸び時の引張応力、TbはJIS K6251の引張試験に定める引張強さ、EbはJIS K6251の引張試験に定める伸び、HsはJIS K6253の硬さ試験に定める硬さをそれぞれ意味する。
また、実施例1〜6および比較例1〜5について、未加硫ゴムシートの加硫曲線を図1に示す。
Claims (5)
- (A)ハロゲン含有エラストマーが、エピクロルヒドリン系ゴム、塩素化ポリエチレン、ポリ塩化ビニル、ポリクロロプレン、クロルスルホン化ポリエチレン、塩素化ブチルゴム、臭素化ブチルゴム、フッ素ゴム、および含塩素モノマーを共重合したアクリルゴムよりなる群から選ばれる少なくとも1種の重合体であることを特徴とする請求項1に記載の加硫用ゴム組成物。
- 請求項1または2に記載の加硫用ゴム組成物を加硫してなる加硫ゴム材料。
- 請求項1または2に記載の加硫用ゴム組成物を成型および加硫してなる、電子写真用プロセスに用いられる半導電ゴム部材。
- 請求項1または2に記載の加硫用ゴム組成物を成型および加硫してなる、自動車用途に用いられる押出加硫製品または型加硫製品。
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2016004090A (ja) * | 2014-06-16 | 2016-01-12 | 三菱レイヨン株式会社 | 光ファイバ被覆用樹脂組成物、光ファイバケーブル及びセンサ |
| JP2016085434A (ja) * | 2014-10-29 | 2016-05-19 | 三菱レイヨン株式会社 | 光ファイバ被覆用樹脂組成物、光ファイバケーブル及びプラグ付き光ファイバケーブル |
| WO2021141012A1 (ja) * | 2020-01-06 | 2021-07-15 | 昭和電工株式会社 | クロロプレン重合体を含む組成物、成形体、および、成形体の製造方法 |
| WO2021141011A1 (ja) * | 2020-01-06 | 2021-07-15 | 昭和電工株式会社 | ラテックス組成物、成形体、および、成形体の製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH083285A (ja) * | 1994-06-23 | 1996-01-09 | Sumitomo Chem Co Ltd | エポキシ基含有加硫性エラストマー組成物 |
| JPH10244019A (ja) * | 1997-03-05 | 1998-09-14 | Sumitomo Rubber Ind Ltd | ソリッドゴルフボール |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH083285A (ja) * | 1994-06-23 | 1996-01-09 | Sumitomo Chem Co Ltd | エポキシ基含有加硫性エラストマー組成物 |
| JPH10244019A (ja) * | 1997-03-05 | 1998-09-14 | Sumitomo Rubber Ind Ltd | ソリッドゴルフボール |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016004090A (ja) * | 2014-06-16 | 2016-01-12 | 三菱レイヨン株式会社 | 光ファイバ被覆用樹脂組成物、光ファイバケーブル及びセンサ |
| JP2016085434A (ja) * | 2014-10-29 | 2016-05-19 | 三菱レイヨン株式会社 | 光ファイバ被覆用樹脂組成物、光ファイバケーブル及びプラグ付き光ファイバケーブル |
| WO2021141012A1 (ja) * | 2020-01-06 | 2021-07-15 | 昭和電工株式会社 | クロロプレン重合体を含む組成物、成形体、および、成形体の製造方法 |
| WO2021141011A1 (ja) * | 2020-01-06 | 2021-07-15 | 昭和電工株式会社 | ラテックス組成物、成形体、および、成形体の製造方法 |
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