JP5913000B2 - エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 - Google Patents
エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 Download PDFInfo
- Publication number
- JP5913000B2 JP5913000B2 JP2012186694A JP2012186694A JP5913000B2 JP 5913000 B2 JP5913000 B2 JP 5913000B2 JP 2012186694 A JP2012186694 A JP 2012186694A JP 2012186694 A JP2012186694 A JP 2012186694A JP 5913000 B2 JP5913000 B2 JP 5913000B2
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- ethylene
- diene rubber
- foam
- epdm
- 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.)
- Active
Links
- 239000006260 foam Substances 0.000 title claims description 128
- 229920003244 diene elastomer Polymers 0.000 title claims description 48
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 title claims description 47
- 239000003566 sealing material Substances 0.000 title description 21
- 238000004519 manufacturing process Methods 0.000 title description 12
- 229920002943 EPDM rubber Polymers 0.000 claims description 102
- 229920001971 elastomer Polymers 0.000 claims description 66
- 239000005060 rubber Substances 0.000 claims description 66
- 239000000203 mixture Substances 0.000 claims description 52
- 150000001451 organic peroxides Chemical class 0.000 claims description 40
- 229910052717 sulfur Inorganic materials 0.000 claims description 37
- 238000005187 foaming Methods 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 28
- 125000004434 sulfur atom Chemical group 0.000 claims description 25
- 238000004132 cross linking Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000011593 sulfur Substances 0.000 claims description 15
- DZCCLNYLUGNUKQ-UHFFFAOYSA-N n-(4-nitrosophenyl)hydroxylamine Chemical class ONC1=CC=C(N=O)C=C1 DZCCLNYLUGNUKQ-UHFFFAOYSA-N 0.000 claims description 12
- 238000005227 gel permeation chromatography Methods 0.000 claims description 9
- 229920005862 polyol Polymers 0.000 claims description 8
- 150000003077 polyols Chemical class 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 238000004073 vulcanization Methods 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 25
- -1 ethylene, propylene Chemical group 0.000 description 25
- 239000010410 layer Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 20
- 239000000853 adhesive Substances 0.000 description 18
- 230000001070 adhesive effect Effects 0.000 description 18
- 238000007906 compression Methods 0.000 description 18
- 230000006835 compression Effects 0.000 description 18
- 239000004088 foaming agent Substances 0.000 description 18
- 238000002156 mixing Methods 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 12
- 238000007789 sealing Methods 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 11
- 239000003431 cross linking reagent Substances 0.000 description 11
- 150000001993 dienes Chemical class 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000004898 kneading Methods 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 239000010734 process oil Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000004604 Blowing Agent Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000006057 Non-nutritive feed additive Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- WMVSVUVZSYRWIY-UHFFFAOYSA-N [(4-benzoyloxyiminocyclohexa-2,5-dien-1-ylidene)amino] benzoate Chemical compound C=1C=CC=CC=1C(=O)ON=C(C=C1)C=CC1=NOC(=O)C1=CC=CC=C1 WMVSVUVZSYRWIY-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000012968 metallocene catalyst Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 150000003557 thiazoles Chemical class 0.000 description 3
- 150000003585 thioureas Chemical class 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- FCHGUOSEXNGSMK-UHFFFAOYSA-N 1-tert-butylperoxy-2,3-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(OOC(C)(C)C)=C1C(C)C FCHGUOSEXNGSMK-UHFFFAOYSA-N 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N monofluoromethane Natural products FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- HGTUJZTUQFXBIH-UHFFFAOYSA-N (2,3-dimethyl-3-phenylbutan-2-yl)benzene Chemical group C=1C=CC=CC=1C(C)(C)C(C)(C)C1=CC=CC=C1 HGTUJZTUQFXBIH-UHFFFAOYSA-N 0.000 description 1
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 description 1
- MKZXROSCOHNKDX-UHFFFAOYSA-N 1,4-dinitrosobenzene Chemical compound O=NC1=CC=C(N=O)C=C1 MKZXROSCOHNKDX-UHFFFAOYSA-N 0.000 description 1
- XXANGWUMCMNLJD-UHFFFAOYSA-N 1-(benzenesulfonamido)-3-(benzenesulfonamidocarbamoylamino)oxyurea Chemical compound C=1C=CC=CC=1S(=O)(=O)NNC(=O)NONC(=O)NNS(=O)(=O)C1=CC=CC=C1 XXANGWUMCMNLJD-UHFFFAOYSA-N 0.000 description 1
- IPJGAEWUPXWFPL-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 IPJGAEWUPXWFPL-UHFFFAOYSA-N 0.000 description 1
- CQSQUYVFNGIECQ-UHFFFAOYSA-N 1-n,4-n-dimethyl-1-n,4-n-dinitrosobenzene-1,4-dicarboxamide Chemical compound O=NN(C)C(=O)C1=CC=C(C(=O)N(C)N=O)C=C1 CQSQUYVFNGIECQ-UHFFFAOYSA-N 0.000 description 1
- QXQOIUZWCJIMEY-UHFFFAOYSA-N 2,2-bis(tert-butylperoxy)-3-methylheptane Chemical compound CCCCC(C)C(C)(OOC(C)(C)C)OOC(C)(C)C QXQOIUZWCJIMEY-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
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- BLJHFERYMGMXSC-UHFFFAOYSA-N 3-[3-(hydrazinesulfonyl)phenyl]sulfonylbenzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC(S(=O)(=O)C=2C=C(C=CC=2)S(=O)(=O)NN)=C1 BLJHFERYMGMXSC-UHFFFAOYSA-N 0.000 description 1
- GRRGMQBIAJCOBQ-UHFFFAOYSA-N 4-(thiatriazol-5-yl)morpholine Chemical compound C1COCCN1C1=NN=NS1 GRRGMQBIAJCOBQ-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 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
- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000005670 ethenylalkyl group Chemical group 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene 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
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical group 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- VQBIMXHWYSRDLF-UHFFFAOYSA-M sodium;azane;hydrogen carbonate Chemical compound [NH4+].[Na+].[O-]C([O-])=O VQBIMXHWYSRDLF-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 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
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/26—Porous or cellular plastics
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/026—Crosslinking before of after foaming
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249982—With component specified as adhesive or bonding agent
- Y10T428/249983—As outermost component
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Sealing Material Composition (AREA)
Description
(1)EPDM発泡体の製造
表1および表2に示す配合処方に記載の配合量において、樹脂、架橋助剤、加工助剤、顔料、難燃剤、充填材および軟化剤(比較例1では、さらにN,N´−ジブチルチオウレア)を配合し、3L加圧ニーダーにて混練し、一次混和物を調製した。
EPDM(A):EPT1045(三井化学社製、ジエン(ジシクロペンタジエン)含量5.0質量%)チーグラー・ナッタ触媒使用
EPDM(B):EPT8030M(三井化学社製、長鎖分岐含有、ジエン(5−エチリデン−2−ノルボルネン)含量9.5質量%)メタロセン触媒使用
EPDM(C):エプタロイPX−047(三井化学社製、ジエン(5−エチリデン−2−ノルボルネン)含量4.5質量%、ポリエチレンブレンドタイプ、ポリエチレン含量20PHR)
EPDM(D):EPT4045(三井化学社製、ジエン(5−エチリデン−2−ノルボルネン)含量8.1質量%)
PE:低密度ポリエチレン
PEG:PEG4000S(ポリエチレングリコール、数平均分子量3400)
酸化亜鉛:酸化亜鉛2種、三井金属鉱業社製
ステアリン酸:粉末ステアリン酸さくら、日油社製
カーボンブラック:旭#50、旭カーボン社製
水酸化マグネシウム:キスマ5A、協和化学工業社製
水酸化アルミニウム(H−32):ハイジライトH−32、昭和電工社製
水酸化アルミニウム(H−42):ハイジライトH−42、昭和電工社製
炭酸カルシウム:N重質炭酸カルシウム、丸尾カルシウム社製
パラフィン系プロセスオイル:ダイアナプロセスオイルPW−380、出光興産社製
α,α´−ジ(t−ブチルパーオキシ)ジイソプロピルベンゼン:パーブチルP−40MB、1分間半減期温度:175℃、日油社製
1,1−ジ(t−ブチルパーオキシ)シクロヘキサン:パーヘキサC、1分間半減期温度:154℃、日油社製
ジクミルパーオキサイド:パークミルD、1分間半減期温度:175℃、日油社製
p−キノンジオキシム:バルノックGM、大内新興化学工業社製
p,p´−ジベンゾイルキノンジオキシム:バルノックDGM、大内新興化学工業社製
硫黄:アルファグランS−50EN、東知社製
N,N´−m−フェニレンジマレイミド:バルノックPM、大内新興化学工業社製
N,N´−ジブチルチオウレア:ノクセラーBUR、大内新興化学社製
2−メルカプトベンゾチアゾール:ノクセラーM、大内新興化学社製
ジメチルジチオカルバミン酸亜鉛:ノクセラーPZ、大内新興化学社製
ジエチルジチオカルバミン酸亜鉛:ノクセラーEZ、大内新興化学社製
2−メルカプトベンゾイミダゾール:ノクラックMB、大内新興化学社製
ADCA(アゾジカルボンアミド:AC#LQ、永和化成工業社製
尿素系発泡助剤:セルペーストK5、永和化成工業社製
(2)物性測定
得られたEPDM発泡体の各物性を、下記に示す方法で測定した。結果を表3および表4に示す。
A)見掛け密度
JIS K 6767(1999)に準じて測定した。具体的には、各実施例および各比較例のEPDM発泡体のスキン層を除去して、厚み約10mmの試験片を調製した。その後、重量を測定して、単位体積あたりの重量(見掛け密度)を算出した。
B)50%圧縮荷重値
JIS K 6767(1999)に準じて測定した。具体的には、各実施例および各比較例のEPDM発泡体のスキン層を除去して、厚み約10mmの試験片を調製した。その後、圧縮試験機を用いて、圧縮速度10mm/分で50%圧縮してから10秒後の圧縮荷重値を測定した。
C)抗張力および伸び率
JIS K 6767(1999)に準じて測定した。具体的には、各実施例および各比較例のEPDM発泡体のスキン層を除去して、厚み約10mmの試験片を調製した。その後、ダンベル1号を用いて、試験片を打ち抜き、測定用サンプルとした。引張り試験機にて、引張り速度500mm/minの速さで測定用サンプルを引張り、測定用サンプルがダンベル形状平行部で切断したときの荷重(抗張力)および伸び率を測定した。
D)50%圧縮永久歪
JIS K 6767(1999)に準じて測定した。具体的には、EPDM発泡体を2枚のアルミニウム板の間に、スペーサを介し50%の圧縮状態で配置して固定し、常温(23℃)または80℃にて22時間放置した後、取り出してアルミニウム板より解放し、23℃において30分間または24時間放置した。このような圧縮および放置試験の後、下記式により、圧縮永久歪を求めた。
E)銀腐食性
各実施例および各比較例のEPDM発泡体0.5gを100mL密閉瓶に入れ、密閉瓶の蓋の内側に、研磨および洗浄した銀(板状)を貼り付けた。これを、85℃の恒温槽に7日間投入し、銀の腐食の有無を確認した。腐食が確認されなかったものを「なし」、腐食が確認されたものを「あり」と評価した。
F)表面タック
各実施例および各比較例のEPDM発泡体の表面を指触して、表面のべたつきの有無を確認した。べたつきの感触がなかったものを「なし」、べたつきの感触があったものを「あり」と評価した。
G)平均セル径
デジタルマイクロスコープ(VH−8000、キーエンス社製)により、発泡体気泡部の拡大画像を取り込み、画像解析ソフト(Win ROOF、三谷商事社製)を用いて画像解析することにより、平均セル径(μm)を求めた。
H)硫黄原子含有量(理論値)
各実施例および各比較例で用いた原料成分における硫黄原子の含有量から、EPDM発泡体における硫黄原子の含有量を算出した。
I)硫黄原子含有量(蛍光X線測定)
EPDM発泡体を適当な大きさに切断し、4枚重ねにして蛍光X線測定(XRF)(測定径:30mmφ)を実施した。XRFの装置および条件を下記する。
X線源:縦型Rh管
分析面積:30mmφ
分析元素範囲:B〜U
また、定量は、全検出元素に占める硫黄元素の割合にて算出した。
J)硫黄S8含有量(GPC測定)
ゲルパーミエーションクロマトグラフィー(GPC)の測定結果に基づいて、硫黄S8の含有割合を算出した。手順、条件および装置などを下記する。
(手順1)
EPDM発泡体を細かく裁断して、最大長さの平均値が5mmの試料を作製した。次いで、EPDM発泡体300mgを秤量して、次いで、ホールピペットを用いてTHF(テトラヒドロフラン)10mlを加えて一晩静置した。
別途、硫黄S8をTHFに溶解して、濃度1000μg/mlに調整して、THF溶液を一晩静置した。その後、THF溶液を0.45μmメンブレンフィルターで濾過した。
手順2により作成した検量線に基づく検量線法によって、手順1における試料中の硫黄S8の質量を求めて、これを試料の質量(300mg)で割ることによって、試料における硫黄S8の含有割合を算出した。
<測定装置および測定条件>
GPC装置:TOSOH HLC−8120GPC
カラム:TSKgel Super HZ2000/HZ2000/HZ1000/HZ1000
カラムサイズ:6.0mmI.D.×150mm
溶離液:THF
流量:0.6ml/min
検出器:UV(280nm)
カラム温度:40℃
注入量:20μl
検出限界:10ppm
2 発泡体層
3 粘着層
Claims (9)
- エチレン・プロピレン・ジエンゴムを含有するゴム組成物を発泡させてなり、
50%圧縮荷重値が、0.1〜2.0N/cm2であり、
蛍光X線測定の測定結果に基づいて算出される硫黄原子の含有割合が、質量基準で1000ppm以下であり、
前記ゴム組成物が、さらに、キノイド化合物を含有し、
前記キノイド化合物が、p−キノンジオキシムの誘導体である
ことを特徴とする、エチレン・プロピレン・ジエンゴム発泡体。 - エチレン・プロピレン・ジエンゴムを含有するゴム組成物を発泡させてなり、
50%圧縮荷重値が、0.1〜2.0N/cm 2 であり、
蛍光X線測定の測定結果に基づいて算出される硫黄原子の含有割合が、質量基準で1000ppm以下であり、
前記ゴム組成物において、エチレン・プロピレン・ジエンゴムが、長鎖分岐を有する
ことを特徴とする、エチレン・プロピレン・ジエンゴム発泡体。 - ゲルパーミエーションクロマトグラフィーの測定結果に基づいて算出される硫黄S8の含有割合が、質量基準で10ppm以下であることを特徴とする、請求項1または2に記載のエチレン・プロピレン・ジエンゴム発泡体。
- 見かけ密度が、0.50g/cm3以下であることを特徴とする、請求項1〜3のいずれか一項に記載のエチレン・プロピレン・ジエンゴム発泡体。
- 前記ゴム組成物が、硫黄原子を含有する加硫遅延剤を、含有しないことを特徴とする、請求項1〜4のいずれか一項に記載のエチレン・プロピレン・ジエンゴム発泡体。
- 前記ゴム組成物が、さらに、架橋助剤を含有し、
前記架橋助剤が、ポリオールを含有することを特徴とする、請求項1〜5のいずれか一項に記載のエチレン・プロピレン・ジエンゴム発泡体。 - 前記ポリオールが、ポリエチレングリコールであることを特徴とする、請求項6に記載のエチレン・プロピレン・ジエンゴム発泡体。
- 前記ゴム組成物が、さらに、1分間半減期温度が150℃以上である有機過酸化物を含有し、
前記有機過酸化物が、第1有機過酸化物と、前記第1有機過酸化物よりも1分間半減期温度が低い第2有機過酸化物とを含有することを特徴とする、請求項1〜7のいずれか一項に記載のエチレン・プロピレン・ジエンゴム発泡体。 - 請求項1〜8のいずれか一項に記載のエチレン・プロピレン・ジエンゴム発泡体と、
前記エチレン・プロピレン・ジエンゴム発泡体の少なくとも片面に設けられる粘着層と
を備えることを特徴とする、シール材。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012186694A JP5913000B2 (ja) | 2011-09-21 | 2012-08-27 | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 |
PCT/JP2012/073807 WO2013042650A1 (ja) | 2011-09-21 | 2012-09-18 | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 |
US14/346,097 US20140234611A1 (en) | 2011-09-21 | 2012-09-18 | Ethylene-propylene-diene rubber foamed material, producing method thereof, and sealing material |
CN201280046293.6A CN103827182A (zh) | 2011-09-21 | 2012-09-18 | 乙烯-丙烯-二烯橡胶发泡体、其制造方法以及密封材料 |
EP12833006.5A EP2759565B1 (en) | 2011-09-21 | 2012-09-18 | Ethylene-propylene-diene rubber foam, method for producing same, and sealing material |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011206296 | 2011-09-21 | ||
JP2011206296 | 2011-09-21 | ||
JP2012186694A JP5913000B2 (ja) | 2011-09-21 | 2012-08-27 | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013079364A JP2013079364A (ja) | 2013-05-02 |
JP5913000B2 true JP5913000B2 (ja) | 2016-04-27 |
Family
ID=47914414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012186694A Active JP5913000B2 (ja) | 2011-09-21 | 2012-08-27 | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140234611A1 (ja) |
EP (1) | EP2759565B1 (ja) |
JP (1) | JP5913000B2 (ja) |
CN (1) | CN103827182A (ja) |
WO (1) | WO2013042650A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5919140B2 (ja) * | 2011-09-21 | 2016-05-18 | 日東電工株式会社 | エチレン・プロピレン・ジエンゴム発泡体およびシール材 |
EP2832784A4 (en) * | 2012-03-30 | 2015-12-30 | Sekisui Chemical Co Ltd | POROUS BODY |
JP6076162B2 (ja) * | 2013-03-19 | 2017-02-08 | 日東電工株式会社 | エチレン・プロピレン・ジエンゴム発泡体およびシール材 |
JP6069052B2 (ja) * | 2013-03-19 | 2017-01-25 | 日東電工株式会社 | 防振材、防振構造および防振方法 |
JP6069053B2 (ja) * | 2013-03-19 | 2017-01-25 | 日東電工株式会社 | 緩衝材およびシール材 |
JP6211434B2 (ja) * | 2014-02-26 | 2017-10-11 | 株式会社イノアックコーポレーション | ゴム架橋物とその製造方法 |
WO2015146743A1 (ja) * | 2014-03-27 | 2015-10-01 | 三井化学株式会社 | 遮音材 |
CN105295206A (zh) * | 2015-11-26 | 2016-02-03 | 中国工程物理研究院化工材料研究所 | 压缩回弹性优良的微孔三元乙丙橡胶泡沫材料及制备方法 |
CN108250557B (zh) * | 2018-01-19 | 2020-08-21 | 东莞理工学院 | 一种柔性低氢中子屏蔽材料及其制备方法 |
CN113166459A (zh) * | 2018-12-05 | 2021-07-23 | 电化株式会社 | 多孔质吸声材料及其制造方法、以及吸声方法 |
CN113980331B (zh) * | 2021-10-15 | 2023-02-03 | 神州节能科技集团有限公司 | 一种可循环利用的橡塑发泡材料及其制备方法和回收方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55123630A (en) * | 1979-03-19 | 1980-09-24 | Mitsui Petrochem Ind Ltd | Foam article resisting metal corrosion |
JP3394659B2 (ja) * | 1996-09-02 | 2003-04-07 | 日東電工株式会社 | 止水シ―ル材 |
DE19644855A1 (de) * | 1996-10-29 | 1998-04-30 | Henkel Teroson Gmbh | Schwefelfreie expandierende, heißhärtende Kautschuk-Formteile |
DE19701489A1 (de) * | 1997-01-17 | 1998-07-23 | Bayer Ag | Modifizierte Kautschukgele enthaltende Kautschukmischungen |
JP2000159953A (ja) * | 1998-09-24 | 2000-06-13 | Sumitomo Chem Co Ltd | ゴム発泡体及びシール材 |
JP4554061B2 (ja) * | 2000-12-13 | 2010-09-29 | 日東電工株式会社 | Epdm系発泡体及びその製造方法 |
JP2003147112A (ja) * | 2001-09-03 | 2003-05-21 | Nitto Denko Corp | ゴム発泡体 |
JP4993470B2 (ja) * | 2007-02-27 | 2012-08-08 | 日東電工株式会社 | エチレン・プロピレン・ジエンゴム発泡体 |
JP5563989B2 (ja) * | 2008-12-01 | 2014-07-30 | 三井化学株式会社 | 共重合体、ゴム組成物、架橋ゴム、架橋発泡体およびそれらの用途 |
JP2010144006A (ja) * | 2008-12-17 | 2010-07-01 | Bridgestone Corp | 粘着基材、車両用シール材及び車両用吸音材 |
JP5755015B2 (ja) * | 2010-06-06 | 2015-07-29 | 日東電工株式会社 | Epdm発泡体および粘着シール材 |
JP2012214757A (ja) * | 2011-03-30 | 2012-11-08 | Sekisui Chem Co Ltd | シーリング材 |
-
2012
- 2012-08-27 JP JP2012186694A patent/JP5913000B2/ja active Active
- 2012-09-18 WO PCT/JP2012/073807 patent/WO2013042650A1/ja active Application Filing
- 2012-09-18 EP EP12833006.5A patent/EP2759565B1/en active Active
- 2012-09-18 CN CN201280046293.6A patent/CN103827182A/zh active Pending
- 2012-09-18 US US14/346,097 patent/US20140234611A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2759565B1 (en) | 2018-03-07 |
EP2759565A4 (en) | 2015-07-29 |
CN103827182A (zh) | 2014-05-28 |
WO2013042650A1 (ja) | 2013-03-28 |
JP2013079364A (ja) | 2013-05-02 |
EP2759565A1 (en) | 2014-07-30 |
US20140234611A1 (en) | 2014-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5919140B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体およびシール材 | |
JP5913000B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 | |
JP5755015B2 (ja) | Epdm発泡体および粘着シール材 | |
WO2013042657A1 (ja) | 吸音材およびシール材 | |
JP6069053B2 (ja) | 緩衝材およびシール材 | |
JP5460795B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体およびシール材 | |
JP2016141759A (ja) | エチレン・プロピレン・ジエンゴム発泡体およびシール材 | |
WO2013042656A1 (ja) | 遮音材およびシール材 | |
WO2014148297A1 (ja) | 発泡積層体 | |
JP5963619B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体、その製造方法およびシール材 | |
JP2011116883A (ja) | Epdm発泡体およびシール材 | |
WO2014148299A1 (ja) | 発泡積層体 | |
JP6076162B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体およびシール材 | |
JP5919147B2 (ja) | 吸音材およびシール材 | |
JP6121271B2 (ja) | エチレン・プロピレン・ジエンゴム発泡体およびシール材 | |
JP5913013B2 (ja) | 遮音材およびシール材 | |
WO2014148298A1 (ja) | 発泡積層体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150520 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151221 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160315 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160401 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5913000 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |