JP2016204624A - キャビティ充填に優れたゴム合成物 - Google Patents
キャビティ充填に優れたゴム合成物 Download PDFInfo
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- JP2016204624A JP2016204624A JP2015229777A JP2015229777A JP2016204624A JP 2016204624 A JP2016204624 A JP 2016204624A JP 2015229777 A JP2015229777 A JP 2015229777A JP 2015229777 A JP2015229777 A JP 2015229777A JP 2016204624 A JP2016204624 A JP 2016204624A
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- Prior art keywords
- rubber
- weight
- ethylene
- parts
- rubber composition
- Prior art date
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- Granted
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 122
- 239000005060 rubber Substances 0.000 title claims abstract description 118
- 238000011049 filling Methods 0.000 title abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 88
- 238000004140 cleaning Methods 0.000 claims abstract description 79
- 239000000654 additive Substances 0.000 claims abstract description 33
- 238000002844 melting Methods 0.000 claims abstract description 32
- 230000008018 melting Effects 0.000 claims abstract description 32
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 27
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 26
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- 239000011256 inorganic filler Substances 0.000 claims abstract description 20
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims description 40
- 239000012459 cleaning agent Substances 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 35
- 229920010346 Very Low Density Polyethylene (VLDPE) Polymers 0.000 claims description 33
- 229920001577 copolymer Polymers 0.000 claims description 27
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 239000003463 adsorbent Substances 0.000 claims description 15
- 229920000098 polyolefin Polymers 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 12
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 12
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 11
- 229920000554 ionomer Polymers 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- -1 alkyl acrylate-acrylic acid Chemical compound 0.000 claims description 8
- 239000003599 detergent Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 150000001451 organic peroxides Chemical group 0.000 claims description 6
- 239000012748 slip agent Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 claims description 4
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims description 4
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 2
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 229920001038 ethylene copolymer Polymers 0.000 claims description 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 229920001083 polybutene Polymers 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 22
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 20
- 239000000356 contaminant Substances 0.000 description 17
- 239000001993 wax Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 13
- 239000002131 composite material Substances 0.000 description 13
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 10
- 229920001684 low density polyethylene Polymers 0.000 description 10
- 239000004702 low-density polyethylene Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229920006336 epoxy molding compound Polymers 0.000 description 9
- UVWVIEBLYRKAFQ-UHFFFAOYSA-N 4,4-bis(tert-butylperoxy)butyl pentanoate Chemical compound CCCCC(=O)OCCCC(OOC(C)(C)C)OOC(C)(C)C UVWVIEBLYRKAFQ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910021536 Zeolite Inorganic materials 0.000 description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 6
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- 239000010457 zeolite Substances 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001414 amino alcohols Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 2
- YVCMWPYZKANGEM-UHFFFAOYSA-N 1,2-bis(3-tert-butylperoxypropyl)benzene Chemical compound CC(C)(C)OOCCCC1=CC=CC=C1CCCOOC(C)(C)C YVCMWPYZKANGEM-UHFFFAOYSA-N 0.000 description 2
- OZXIZRZFGJZWBF-UHFFFAOYSA-N 1,3,5-trimethyl-2-(2,4,6-trimethylphenoxy)benzene Chemical compound CC1=CC(C)=CC(C)=C1OC1=C(C)C=C(C)C=C1C OZXIZRZFGJZWBF-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 2
- 229940013085 2-diethylaminoethanol Drugs 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 150000003973 alkyl amines Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- SHOJXDKTYKFBRD-UHFFFAOYSA-N mesityl oxide Natural products CC(C)=CC(C)=O SHOJXDKTYKFBRD-UHFFFAOYSA-N 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
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- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- OXDXXMDEEFOVHR-CLFAGFIQSA-N (z)-n-[2-[[(z)-octadec-9-enoyl]amino]ethyl]octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCNC(=O)CCCCCCC\C=C/CCCCCCCC OXDXXMDEEFOVHR-CLFAGFIQSA-N 0.000 description 1
- QZLKQNRLPUGOTA-UHFFFAOYSA-N 2-(2-aminoethylamino)ethanol Chemical compound NCCNCCO.NCCNCCO QZLKQNRLPUGOTA-UHFFFAOYSA-N 0.000 description 1
- FWJIUZVUIOHVKD-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO.CCCCOCCOCCO FWJIUZVUIOHVKD-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
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
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- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- JYCQQPHGFMYQCF-UHFFFAOYSA-N 4-tert-Octylphenol monoethoxylate Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCO)C=C1 JYCQQPHGFMYQCF-UHFFFAOYSA-N 0.000 description 1
- BJGIDOPGWGEGSI-UHFFFAOYSA-N 8-ethoxyoctan-1-ol;methane Chemical compound C.C.CCOCCCCCCCCO BJGIDOPGWGEGSI-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- ORAWFNKFUWGRJG-UHFFFAOYSA-N Docosanamide Chemical compound CCCCCCCCCCCCCCCCCCCCCC(N)=O ORAWFNKFUWGRJG-UHFFFAOYSA-N 0.000 description 1
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- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
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- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
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Abstract
Description
Claims (17)
- 成形用の型のリリース性能を高めるゴム合成物であって、
60〜100重量部のブタジエンゴム(BR)、0〜40重量部のエチレン−プロピレンジエンモノマ(EPDM)ゴム、及び100℃又はそれより低い融点(Tm)を有する5〜40重量部のポリマ添加物を含む非架橋ゴムと、
100重量部の前記非架橋ゴムに基づいて、5〜60重量部のワックス、0.5〜10重量部の硬化剤、及び5〜110重量部の無機充填剤と吸着剤との混合物とを含む、ゴム合成物。 - 60〜100重量部のブタジエンゴム(BR)、0〜40重量部のエチレン−プロピレンジエンモノマ(EPDM)ゴム、及び100℃又はそれより低い融点(Tm)を有する、5〜40重量部のポリマ添加物を含む非架橋ゴムと、
100重量部の前記非架橋ゴムに基づいて、5〜60重量部の洗浄剤、0.5〜10重量部の硬化剤、及び5〜110重量部の、無機充填剤と吸着剤との混合物を含む、ゴム合成物。 - 前記非架橋ゴムは、10〜30重量部のポリマ添加物を含む、請求項1又は2に記載のゴム合成物。
- 前記ポリマ添加物の融点は、90℃又はそれより低い、請求項1又は2に記載のゴム合成物。
- 前記ポリマ添加物は、ポリオレフィンをベースとするエラストマ、又はポリオレフィン用のモノマ、並びにアクリル酸モノマ及びそのアイオノマから構成されるコポリマ、又はポリオレフィン用のモノマ及びアクリレートモノマから構成されるコポリマである、請求項1又は2に記載のゴム合成物。
- 前記ポリオレフィンをベースとするエラストマは、超低密度ポリエチレン(VLDPE)、ポリブテン、ポリ−4−メチル−1−ペンテン(TPX)、コポリマであってプロピレン、ブテン、ヘキセン及びオクタンのうち少なくとも1つ、及びエチレンのコポリマ、並びにオレフィンをベースとする熱可塑性エラストマからなる群から選択された1又は複数である、請求項5に記載のゴム合成物。
- 前記コポリマは、エチレン−アクリル酸コポリマ(EAA)、エチレン−メタクリル酸コポリマ(EMAA)、エチレン−メタクリル酸コポリマのアイオノマ、エチレン−メタクリル酸コポリマ(EMA)、エチレン−アクリル酸エチルコポリマ(EEA)、エチレン−アルキルアクリレート−アクリル酸コポリマ、エチレン−アルキルメタクリル酸−メタクリレートコポリマ、エチレン−アクリル酸ブチルコポリマ(EBA)、及びエチレン−酢酸ビニルコポリマ(EVA)からなる群から選択された1又は複数である、請求項5に記載のゴム合成物。
- 前記コポリマは、100重量%の前記コポリマに基づいて、60〜96重量%のポリオレフィン用のモノマ、及び4〜40重量%のアクリル酸、又はアクリレートをベースとするモノマ、もしくは酢酸ビニルをベースとするモノマを反応させることによって得られる、請求項5に記載のゴム合成物。
- 前記ポリマ添加物は、エチレン−プロピレンコポリマ又はエチレン−ブチレンコポリマである、請求項1又は2に記載のゴム合成物。
- 前記ワックスは、200〜3000の重量平均分子量を有する、ポリエチレン及びスリップ剤の混合物である、請求項1に記載のゴム合成物。
- 前記洗浄剤は、異なる洗浄化合物のタイプの混合物である、請求項2に記載のゴム合成物。
- 前記ゴム合成物は、洗浄補助剤を更に含む、請求項2に記載のゴム合成物。
- 前記ゴム合成物は、膨張剤を更に含む、請求項2に記載のゴム合成物。
- 前記ゴム合成物は、強酸又は強アルカリの洗浄触媒を更に含む、請求項2に記載のゴム合成物。
- 前記硬化剤は有機過酸化物である、請求項1又は2に記載のゴム合成物。
- 前記無機充填剤は、シリカ、タルク、アルミナ、炭酸カリウム、炭酸カルシウム、水酸化アルミニウム、酸化チタン、及びカーボンブラックからなる群から選択された何れか1つ、もしくは2又はそれより多くの混合物である、請求項1又は2に記載のゴム合成物。
- 請求項1又は2に記載の前記ゴム合成物から作られる、型をリリースするための、ゴムシート。
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JPH10226799A (ja) * | 1996-12-10 | 1998-08-25 | Nitto Denko Corp | 半導体装置成形用金型洗浄剤組成物およびそれを用いた金型クリーニング方法 |
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JP2011021156A (ja) * | 2009-07-17 | 2011-02-03 | Nitto Denko Corp | 金型洗浄剤組成物および金型洗浄材、ならびにそれを用いた金型のクリーニング方法 |
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EP0757077A1 (en) * | 1995-08-01 | 1997-02-05 | Advanced Elastomer Systems, L.P. | Very soft thermoplastic elastomer compositions |
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US6703440B2 (en) * | 2001-08-22 | 2004-03-09 | Gerald Edson | Waterproof, durable products made from recycled rubber products |
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SG194416A1 (en) * | 2008-03-31 | 2013-11-29 | Nippon Carbide Kogyo Kk | Mold conditioning rubber composition |
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JPH04357007A (ja) * | 1991-04-12 | 1992-12-10 | Nitto Denko Corp | 金型再生用組成物 |
JPH10226799A (ja) * | 1996-12-10 | 1998-08-25 | Nitto Denko Corp | 半導体装置成形用金型洗浄剤組成物およびそれを用いた金型クリーニング方法 |
CN1727387A (zh) * | 2004-07-28 | 2006-02-01 | 纳拉化学株式会社 | 模具洗净及脱模用橡胶组合物 |
JP2011021156A (ja) * | 2009-07-17 | 2011-02-03 | Nitto Denko Corp | 金型洗浄剤組成物および金型洗浄材、ならびにそれを用いた金型のクリーニング方法 |
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