JP5589289B2 - ゴム組成物 - Google Patents
ゴム組成物 Download PDFInfo
- Publication number
- JP5589289B2 JP5589289B2 JP2009062447A JP2009062447A JP5589289B2 JP 5589289 B2 JP5589289 B2 JP 5589289B2 JP 2009062447 A JP2009062447 A JP 2009062447A JP 2009062447 A JP2009062447 A JP 2009062447A JP 5589289 B2 JP5589289 B2 JP 5589289B2
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- Japan
- Prior art keywords
- weight
- rubber
- rubber composition
- plasticizer
- parts
- 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.)
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- 229920001971 elastomer Polymers 0.000 title claims description 41
- 239000005060 rubber Substances 0.000 title claims description 39
- 239000000203 mixture Substances 0.000 title claims description 31
- 239000004014 plasticizer Substances 0.000 claims description 52
- 150000002148 esters Chemical class 0.000 claims description 39
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 32
- 229920000570 polyether Polymers 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 claims description 16
- 239000004519 grease Substances 0.000 claims description 16
- -1 polyethylene chlorine Polymers 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 10
- 150000004982 aromatic amines Chemical class 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 claims description 7
- 230000003712 anti-aging effect Effects 0.000 claims description 5
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000012778 molding material Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 description 23
- 238000004073 vulcanization Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 238000004898 kneading Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- YKGYQYOQRGPFTO-UHFFFAOYSA-N bis(8-methylnonyl) hexanedioate Chemical compound CC(C)CCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC(C)C YKGYQYOQRGPFTO-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 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 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 2
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- 229960002447 thiram Drugs 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- JAEZSIYNWDWMMN-UHFFFAOYSA-N 1,1,3-trimethylthiourea Chemical compound CNC(=S)N(C)C JAEZSIYNWDWMMN-UHFFFAOYSA-N 0.000 description 1
- GDXHBFHOEYVPED-UHFFFAOYSA-N 1-(2-butoxyethoxy)butane Chemical compound CCCCOCCOCCCC GDXHBFHOEYVPED-UHFFFAOYSA-N 0.000 description 1
- KZVBBTZJMSWGTK-UHFFFAOYSA-N 1-[2-(2-butoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOCCCC KZVBBTZJMSWGTK-UHFFFAOYSA-N 0.000 description 1
- QZYOLNVEVYIPHV-UHFFFAOYSA-N 1-methyl-3-(3-methylphenyl)peroxybenzene Chemical compound CC1=CC=CC(OOC=2C=C(C)C=CC=2)=C1 QZYOLNVEVYIPHV-UHFFFAOYSA-N 0.000 description 1
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 description 1
- WVGXBYVKFQJQGN-UHFFFAOYSA-N 1-tert-butylperoxy-2-propan-2-ylbenzene Chemical compound CC(C)C1=CC=CC=C1OOC(C)(C)C WVGXBYVKFQJQGN-UHFFFAOYSA-N 0.000 description 1
- HAZJTCQWIDBCCE-UHFFFAOYSA-N 1h-triazine-6-thione Chemical compound SC1=CC=NN=N1 HAZJTCQWIDBCCE-UHFFFAOYSA-N 0.000 description 1
- ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- HXKCUQDTMDYZJD-UHFFFAOYSA-N Methyl selenac Chemical compound CN(C)C(=S)S[Se](SC(=S)N(C)C)(SC(=S)N(C)C)SC(=S)N(C)C HXKCUQDTMDYZJD-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JYSSGQITKNFRQE-UHFFFAOYSA-N [3-(4-anilinoanilino)-2-hydroxypropyl] 2-methylprop-2-enoate Chemical compound C1=CC(NCC(O)COC(=O)C(=C)C)=CC=C1NC1=CC=CC=C1 JYSSGQITKNFRQE-UHFFFAOYSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- SCABKEBYDRTODC-UHFFFAOYSA-N bis[2-(2-butoxyethoxy)ethyl] hexanedioate Chemical compound CCCCOCCOCCOC(=O)CCCCC(=O)OCCOCCOCCCC SCABKEBYDRTODC-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 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
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 description 1
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- HYTJADYUOGDVRL-UHFFFAOYSA-N n-phenyl-n-(2-phenylpropan-2-yl)aniline Chemical compound C=1C=CC=CC=1C(C)(C)N(C=1C=CC=CC=1)C1=CC=CC=C1 HYTJADYUOGDVRL-UHFFFAOYSA-N 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical class OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides 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
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- KOPQZJAYZFAPBC-UHFFFAOYSA-N propanoyl propaneperoxoate Chemical compound CCC(=O)OOC(=O)CC KOPQZJAYZFAPBC-UHFFFAOYSA-N 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical compound CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
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Description
クロロプレンゴム(電気化学製品DCR31;非イオウ変性タイプ) 95重量部
塩素化ポリエチレンゴム(東ソー製品CN5020;Cl含量40%) 5 〃
FEFカーボンブラック(東海カーボン製品シーストSO) 35 〃
ステアリン酸(花王製品ルーナックS-30) 1 〃
ポリエーテルエステル系可塑剤(ADEKA製品RS-700;分子量約550) 20 〃
アミン系老化防止剤;N-フェニル-N'-(1,3-ジメチルブチル) 3 〃
-p-フェニレンジアミン(大内新興化学製品Nocrac 6C)
アミン系老化防止剤;4,4'-ビス(α,α-ジメチルベンジル) 3 〃
ジフェニルアミン(同社製品Nocrac CD)
酸化亜鉛(正同化学製品亜鉛華3号) 5 〃
酸化マグネシウム(協和化学製品キョーワマグ♯150) 4 〃
2-メルカプトイミダゾリン(バイエル社製品バルカチットNPV/C) 1 〃
テトラメチルチウラムジサルファイド(大内新興化学製品ノクセラーTT) 1 〃
以上の各成分の内、加硫剤および加硫促進剤以外の各成分を3Lニーダで混練した後、オープンロールで加硫剤および加硫促進剤を加えてゴムシートとし、180℃、10MPa、5分間の条件でプレス加硫(一次加硫)して、150×150×2mmのスラブシートを成形した。
硬度:JIS K6253準拠;厚さ2mmのテストシートを3枚重ね合わせたものについて測定
耐熱性:JIS K6257準拠;120℃、70時間のオーブン加硫後の硬度変化(ポイント)を測定
し、0〜+10のものを○、+11〜+15のものを△、+16以上のものを×と評価
耐寒性:JIS K6261準拠;TR-10値を測定し、-40℃以下のものを○、-39〜-30℃のもの
を△、-29℃以上のものを×と評価
接着性:SPCC鋼板に、下塗り剤としてフェノール樹脂系接着剤(ロード・ファー・イー
スト社製品ケムロック205)を、また上塗り剤としてポリオレフィン系樹脂接着
剤(同社製品ケムロック6108)をいずれも50%トルエン溶液として塗布し、自然
乾燥した後、ゴム組成物を180℃、10MPa、5分間の条件で加熱加圧して加硫接
着してJIS K6256-2に準じた試験片を作成後、剥離試験を行い、さらにペンチ
により残留ゴムを剥離してゴム残率を算出し、ゴム残率が80〜100%のものを
○、60〜79%のものを△、59%以下のものを×と評価
耐オゾン性:JIS K6259準拠;オゾン濃度50±5pphm、温度40℃、伸長率0〜20%、伸長
周波数0.5Hz、試験時間250時間の条件で動的オゾン試験を行い、試験片に
おける亀裂の数と大きさの状態を表すランク付けが、C2より良であるもの
を○、C2より不良であるものを×と評価
実施例1において、配合成分としてのクロロプレンゴム量および塩素化ポリエチレンゴム量がそれぞれ変更された。なお、実施例4および比較例3では、塩素化ポリエチレンゴム(塩素化PE)として、東ソー製品CN1800(塩素含量10重量%)が用いられた。
表1
比-1 実-1 実-2 実-3 比-2 実-4 比-3
〔配合成分〕
クロロプレンゴム 100 95 90 85 70 90 70
塩素化PE(Cl含量40%) − 5 10 15 30 − −
〃 (Cl含量10%) − − − − − 10 30
〔測定・評価結果〕
硬度(デュロA) 52 52 52 51 50 50 50
耐熱性 ○ ○ ○ ○ ○ ○ ○
耐寒性 ○ ○ ○ △ × ○ ×
接着性 × ○ ○ ○ ○ ○ ○
耐オゾン性 ○ ○ ○ ○ ○ ○ ○
実施例1において、ポリエーテルエステル系可塑剤の種類およびその使用量が、表2に示される如くそれぞれ変更されて用いられた。
ポリエーテルエステル系可塑剤A:ADEKA製品RS-700、ポリエチレングリコール(MW
300)ジ-2-エチルヘキサノエート(分子量約550)
ポリエーテルエステル系可塑剤B:ADEKA製品RS-107、ビス(ブトキシエトキシエチル)
アジペート(分子量434)
ポリエーテルエステル系可塑剤C:ADEKA製品RS-735、ポリエチレングリコール(MW
600)ジ-2-エチルヘキサノエート(分子量約850)
実施例1において、ポリエーテルエステル系可塑剤の代りに、同量のジイソデシルアジペート(新日本理化製品DIDA、分子量426)が用いられた。
表2
比-4 実-1 比-5 比-6 比-7 比-8
〔配合成分〕
ポリエーテルエステル系可塑剤A 5 20 35
ポリエーテルエステル系可塑剤B 20
ポリエーテルエステル系可塑剤C 20
ジイソデシルアジペート 20
〔測定・評価結果〕
硬度(デュロA) 56 52 44 52 53 51
耐熱性 ○ ○ ○ × ○ ×
耐寒性 × ○ ○ ○ × ○
接着性 ○ ○ × ○ ○ ○
実施例1において、配合成分としての2種の芳香族アミン系老化防止剤(Nocrac 6C、Nocrac CD)使用量(単位:重量部)が、表3に示される如くに変更されて用いられた。
表3
実施例 比較例
1 5 9 10 11 12 13 14 15
〔配合成分〕
Nocrac 6C 3 2 6 − 2 12 − − 6
Nocrac CD 3 4 − 6 − − 2 12 6
〔測定・評価結果〕
硬度(デュロA) 52 51 51 51 52 50 53 45 48
耐熱性 ○ ○ × ○ × × × ○ ○
耐寒性 ○ ○ ○ × ○ △ ○ × ×
接着性 ○ ○ ○ △ ○ △ ○ × ×
実施例1において、可塑剤としてポリエーテルエステル系可塑剤A〜C(比較例4〜7の記載参照)およびジイソデシルアジペート(DIDA、分子量426)またはジオクチルセバケート(新日本理化製品DOS、分子量426)の組み合せが用いられた。
表4
実施例 比較例
6 7 8 9 16 17 18 19 20
〔配合成分〕
ポリエーテルエステル系可塑剤A 10 15 15 − − 4 4 − −
ポリエーテルエステル系可塑剤B − − − − − − − − 10
ポリエーテルエステル系可塑剤C − − − 10 15 − − 4 −
ジイソデシルアジペート 10 5 − − 20 16 − − −
ジオクチルセバケート − − 5 10 − − 16 16 10
〔測定・評価結果〕
硬度(デュロA) 51 52 51 52 45 52 53 56 51
耐熱性 ○ ○ ○ ○ × × × × ×
耐寒性 ○ ○ ○ ○ ○ ○ ○ ○ ○
接着性 ○ ○ ○ ○ × ○ ○ ○ ○
耐オゾン性 ○ ○ ○ ○ ○ ○ ○ ○ ○
Claims (12)
- クロロプレンゴム99〜85重量%および塩素化ポリエチレンゴム1〜15重量%よりなるブレンドゴム100重量部当り、分子量450〜650のポリエーテルエステル系可塑剤10〜30重量部および2種以上の芳香族アミン系老化防止剤3〜10重量部を含有せしめてなるゴム組成物。
- 塩素化ポリエチレンゴムとして塩素含有量5〜50重量%の非結晶性塩素化ポリエチレンが用いられた請求項1記載のゴム組成物。
- クロロプレンゴム99〜85重量%および塩素化ポリエチレンゴム1〜15重量%よりなるブレンドゴム100重量部当り、分子量450〜900のポリエーテルエステル系可塑剤と分子量が350〜500であるポリエーテルエステル系可塑剤以外のエステル系可塑剤との両者の合計量10〜30重量部および2種以上の芳香族アミン系老化防止剤3〜10重量部を含有せしめてなるゴム組成物。
- 塩素化ポリエチレンゴムとして塩素含有量5〜50重量%の非結晶性塩素化ポリエチレンが用いられた請求項3記載のゴム組成物。
- 可塑剤合計量中、ポリエーテルエステル系可塑剤が35重量%以上の割合で、またポリエーテルエステル系可塑剤以外のエステル系可塑剤が65重量%以下の割合でそれぞれ用いられた請求項3記載のゴム組成物。
- 芳香族アミン系老化防止剤として、N-フェニル-N'-(1,3-ジメチルブチル)-p-フェニレンジアミンと他の芳香族アミンの組合せが用いられた請求項1または3記載のゴム組成物。
- 芳香族アミン系老化防止剤として、N-フェニル-N'-(1,3-ジメチルブチル)-p-フェニレンジアミンおよび4,4'-ビス(α,α-ジメチルベンジル)ジフェニルアミンの組合せが用いられた請求項6記載のゴム組成物。
- 組合せて用いられた芳香族アミン系老化防止剤合計量100重量%中、N-フェニル-N'-(1,3-ジメチルブチル)-p-フェニレンジアミン 30〜60重量%に対し、4,4'-ビス(α,α-ジメチルベンジル)ジフェニルアミンが70〜40重量%の割合で用いられた請求項7記載のゴム組成物。
- グリースカップ成形材料として用いられる請求項1または3記載のゴム組成物。
- 請求項9記載のゴム組成物を加硫成形して得られたグリースカップ。
- 動力伝達装置のジョイント部でダストカバー、ダストブーツまたはベローとして用いられる請求項10記載のグリースカップ。
- グリースカップが、金属製または樹脂製の支持体と接着されたグリースカップである請求項10記載のグリースカップ。
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JP2009062447A JP5589289B2 (ja) | 2008-09-30 | 2009-03-16 | ゴム組成物 |
US13/255,346 US8623949B2 (en) | 2009-03-16 | 2010-03-02 | Rubber composition |
CN201080012635.3A CN102356127B (zh) | 2009-03-16 | 2010-03-02 | 橡胶组合物 |
EP10753403.4A EP2418244B1 (en) | 2009-03-16 | 2010-03-02 | Rubber composition |
KR1020117018386A KR101672503B1 (ko) | 2009-03-16 | 2010-03-02 | 고무 조성물 |
PCT/JP2010/053318 WO2010106908A1 (ja) | 2009-03-16 | 2010-03-02 | ゴム組成物 |
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JP2012149148A (ja) * | 2011-01-18 | 2012-08-09 | Denso Corp | ゴム組成物 |
KR101364781B1 (ko) * | 2012-12-27 | 2014-02-19 | 금호석유화학 주식회사 | 노화방지 특성이 향상된 타이어용 고무조성물 |
JP2014169378A (ja) * | 2013-03-04 | 2014-09-18 | Denki Kagaku Kogyo Kk | ゴム組成物及び加硫発泡成形体 |
JP6225165B2 (ja) * | 2013-03-05 | 2017-11-01 | デンカ株式会社 | ゴム組成物及び加硫成形体 |
JP6933440B2 (ja) * | 2013-11-28 | 2021-09-08 | 日本ゼオン株式会社 | ニトリル基含有高飽和共重合体ゴム組成物およびゴム架橋物 |
CN106164159B (zh) * | 2014-03-27 | 2018-09-28 | 电化株式会社 | 橡胶组合物、其制造方法及硫化物 |
FR3024149B1 (fr) * | 2014-07-28 | 2019-12-13 | Valeo Systemes D'essuyage | Formulation pour lame de balai d'essuie-glace |
CN105273265A (zh) * | 2015-11-13 | 2016-01-27 | 台州市百花胶带有限公司 | 氯丁橡胶与丙烯酸钾盐离子键聚合体弹性体共混物橡胶v带包布胶胶料及其制备方法 |
CN108239348A (zh) * | 2016-12-24 | 2018-07-03 | 段志军 | 一种与通用橡胶粘合良好的氯化聚乙烯通用橡胶共混材料 |
CN108342024A (zh) * | 2017-01-21 | 2018-07-31 | 段志军 | 一种与通用橡胶粘合良好的氯化聚乙烯通用橡胶共混阻燃材料 |
WO2020095960A1 (ja) | 2018-11-08 | 2020-05-14 | デンカ株式会社 | クロロプレンゴム組成物及び加硫成形体 |
KR20220040210A (ko) | 2020-09-23 | 2022-03-30 | 주식회사 산양화학 | 극저온에서 내한성 특성이 향상된 자동차 더스트 커버용 클로로프렌 고무 조성물 |
CN113320326B (zh) * | 2021-05-27 | 2022-06-28 | 江苏仙野建材有限公司 | 一种防水效果好的人造装饰板制作工艺 |
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JP2817961B2 (ja) * | 1989-07-28 | 1998-10-30 | 電気化学工業株式会社 | クロロプレンゴム組成物 |
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JPH07126500A (ja) * | 1993-11-05 | 1995-05-16 | Japan Synthetic Rubber Co Ltd | ジョイントブーツ用熱可塑性エラストマー組成物 |
JPH08210515A (ja) * | 1995-02-06 | 1996-08-20 | Kiipaa Kk | 機械軸継手用ブーツ |
JP3749019B2 (ja) * | 1998-05-08 | 2006-02-22 | 電気化学工業株式会社 | クロロプレン系ゴム組成物 |
JP3633285B2 (ja) | 1998-05-29 | 2005-03-30 | Nok株式会社 | ゴム組成物 |
JP4250800B2 (ja) | 1999-04-08 | 2009-04-08 | Nok株式会社 | クロロプレンゴム製等速ジョイントブーツ |
JP2002130591A (ja) * | 2000-10-26 | 2002-05-09 | Nippon Mitsubishi Oil Corp | 給油カップ及び給油装置 |
JP2005068405A (ja) * | 2003-08-05 | 2005-03-17 | Kao Corp | ゴム組成物 |
JP2005060546A (ja) * | 2003-08-13 | 2005-03-10 | Daiso Co Ltd | クロロプレン系ゴム組成物およびその加硫物 |
JP4092270B2 (ja) * | 2003-08-18 | 2008-05-28 | 電気化学工業株式会社 | クロロプレン系ゴム組成物 |
JP3840230B2 (ja) | 2004-03-29 | 2006-11-01 | 株式会社荒井製作所 | ゴム組成物 |
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2009
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EP2418244B1 (en) | 2014-06-18 |
US8623949B2 (en) | 2014-01-07 |
KR101672503B1 (ko) | 2016-11-03 |
CN102356127A (zh) | 2012-02-15 |
EP2418244A1 (en) | 2012-02-15 |
US20110315486A1 (en) | 2011-12-29 |
CN102356127B (zh) | 2014-07-23 |
JP2010106227A (ja) | 2010-05-13 |
WO2010106908A1 (ja) | 2010-09-23 |
EP2418244A4 (en) | 2013-03-06 |
KR20120001722A (ko) | 2012-01-04 |
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