JPH0557297B2 - - Google Patents
Info
- Publication number
- JPH0557297B2 JPH0557297B2 JP2073499A JP7349990A JPH0557297B2 JP H0557297 B2 JPH0557297 B2 JP H0557297B2 JP 2073499 A JP2073499 A JP 2073499A JP 7349990 A JP7349990 A JP 7349990A JP H0557297 B2 JPH0557297 B2 JP H0557297B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- peroxide
- thermoplastic elastomer
- rubber
- 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.)
- Expired - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 36
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 24
- 150000002978 peroxides Chemical class 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000004132 cross linking Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 150000001451 organic peroxides Chemical class 0.000 claims description 15
- 229920005672 polyolefin resin Polymers 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004898 kneading Methods 0.000 claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 description 23
- 238000000034 method Methods 0.000 description 23
- 239000004743 Polypropylene Substances 0.000 description 22
- -1 polypropylene Polymers 0.000 description 21
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 16
- 239000005977 Ethylene Substances 0.000 description 13
- 238000000465 moulding Methods 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 239000008188 pellet Substances 0.000 description 11
- 229920001155 polypropylene Polymers 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 8
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
- 239000004711 α-olefin Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 229920013716 polyethylene resin Polymers 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- UBRWPVTUQDJKCC-UHFFFAOYSA-N 1,3-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC(C(C)(C)OOC(C)(C)C)=C1 UBRWPVTUQDJKCC-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229920002367 Polyisobutene Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- 235000010446 mineral oil Nutrition 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 229920003244 diene elastomer Polymers 0.000 description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 3
- RYPKRALMXUUNKS-UHFFFAOYSA-N hex-2-ene Chemical group CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920001083 polybutene Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009182 swimming Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 2
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 239000012298 atmosphere 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
- 229920005549 butyl rubber Polymers 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- RRKODOZNUZCUBN-CCAGOZQPSA-N (1z,3z)-cycloocta-1,3-diene Chemical compound C1CC\C=C/C=C\C1 RRKODOZNUZCUBN-CCAGOZQPSA-N 0.000 description 1
- OXYKVVLTXXXVRT-UHFFFAOYSA-N (4-chlorobenzoyl) 4-chlorobenzenecarboperoxoate Chemical compound C1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1 OXYKVVLTXXXVRT-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
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- NQSHHIILMFAZCA-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione;2-ethyl-2-(hydroxymethyl)propane-1,3-diol Chemical compound CCC(CO)(CO)CO.O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 NQSHHIILMFAZCA-UHFFFAOYSA-N 0.000 description 1
- 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 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
- YKTNISGZEGZHIS-UHFFFAOYSA-N 2-$l^{1}-oxidanyloxy-2-methylpropane Chemical group CC(C)(C)O[O] YKTNISGZEGZHIS-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
- KRDXTHSSNCTAGY-UHFFFAOYSA-N 2-cyclohexylpyrrolidine Chemical compound C1CCNC1C1CCCCC1 KRDXTHSSNCTAGY-UHFFFAOYSA-N 0.000 description 1
- ZZLCFHIKESPLTH-UHFFFAOYSA-N 4-Methylbiphenyl Chemical compound C1=CC(C)=CC=C1C1=CC=CC=C1 ZZLCFHIKESPLTH-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- FMGUJLASXUBMOP-UHFFFAOYSA-N N-Methyl-N,4-dinitrosoaniline Chemical compound O=NN(C)C1=CC=C(N=O)C=C1 FMGUJLASXUBMOP-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000000654 additive Substances 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- BXIQXYOPGBXIEM-UHFFFAOYSA-N butyl 4,4-bis(tert-butylperoxy)pentanoate Chemical compound CCCCOC(=O)CCC(C)(OOC(C)(C)C)OOC(C)(C)C BXIQXYOPGBXIEM-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- DZCCLNYLUGNUKQ-UHFFFAOYSA-N n-(4-nitrosophenyl)hydroxylamine Chemical compound ONC1=CC=C(N=O)C=C1 DZCCLNYLUGNUKQ-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 125000005474 octanoate group Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005673 polypropylene based resin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
æ¬çºæã¯ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«é¢
ãããæŽã«è©³ããã¯ããšãã«å€§åèå補åã®æŒåº
æ圢ãå°åºæ圢ã«å¥œé©ãªéšåçã«æ¶æ©ããããªã¬
ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«é¢ã
ãã éåžžã®ãŽã ãå°åºæ圢ããå ŽåããŽã ã«æ·»å å€
ãé åãæ··ç·Žããéåå ã«äŸçµŠåŸãå ç¡«ããå¿ èŠ
ããããããç¹æ®ãªæ圢æ©ãèŠãããµã€ã¯ã«æé
ãé·ããã€å·¥çšãç ©éã§ãããšããåé¡ããã€
ããæŒåºæ圢ã«ãããŠãåæ§ãªåé¡ãããããŽã
補åã倧éçç£ããäžã§éè·¯ãšãªã€ãŠããããã
ã«ãå ç¡«ããªãã§æ圢ã§ãããã€ãŽã é¡äŒŒã®æ§èœ
ãæããçŽ æã«ãããŽã 代æ¿ãæ€èšãããŠããã
ãã®ãããªæ§èœãæããçŽ æã®ãã¡è»è³ªå¡©åãã
ã«æš¹èããšãã¬ã³âé ¢é žããã«å ±éåäœãäœå¯åºŠ
ããªãšãã¬ã³çã®è»è³ªãã©ã¹ããã¯ã¯ãæ圢æ§ã
è¯å¥œã§ããããã€æè»æ§ã«å¯ãã§ãããšãã€ãé·
æãããåé¢èç±æ§ãæ©æ¢°ç匷床ããã³åæ¥åŒŸæ§
ãå£ãçã®æ¬ ç¹ã®ãããçšéã倧ããå¶éãããŠ
ãããè»è³ªãã©ã¹ããã¯ã«é«èç¹ãæãããã©ã¹
ããã¯ãäŸãã°é«å¯åºŠããªãšãã¬ã³ãããªããã
ã¬ã³ãæ··åããããšã«ããèç±æ§ãæ©æ¢°ç匷床ã
åäžããè©Šã¿ããªãããŠãããã代ãã«æè»æ§ã
æããããã€èå補åãæ圢ããå Žåãã²ããç
ãè¯å¥œãªè£œåãåŸãããªããããã§ãæè¿å ç¡«ãŽ
ã ãšè»è³ªãã©ã¹ããã¯ã®äžéã®æ§èœãæãããã®
ãšããŠãããããç±å¯å¡æ§ãšã©ã¹ãããŒã泚ç®ã
ãå§ããŠããã ãªã¬ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ãããŒãæ¢ã«å ¬ç¥
ã§ãããäŸãã°ããªãšãã¬ã³âããã«ãŽã ã®ã°ã©
ããå ±éåäœããããã¯ãšãã¬ã³âãããã¬ã³â
éå ±åœ¹ãžãšã³ãŽã ãäž»æåãšãããã®ãããã€ã
ææ¡ãããŠããããªã¬ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ã
ããŒã®äžã€ãšããŠããªãªã¬ãã€ã³ãã©ã¹ã¿ãã¯ãš
éšåæ¶æ©ããããŽã ãšãããªãçµæç©ãç¹å ¬æ53
â34210å·å ¬å ±ã«ããå ¬ç¥ã§ãããæ¬çºæè ãã®
远詊ã«ããã°ã該çµæç©ã¯ç±å¯å¡æ§ãšã©ã¹ãããŒ
ãšããŠåªããæ§èœãæããŠããããæ±çšãã©ã¹ã
ãã¯ã«æ¯ã¹æµåæ§ãèããå£ã€ãŠãããèåãã
ãã¯å€§å補åãå°åºæ圢ããå Žåãé¡èãªãããŒ
ããŒã¯ãçããå€èŠ³ã®è¯å¥œãªè£œåãåŸãããªãã
ãšãæããã«ãªã€ãã ããªãªã¬ãã€ã³ãã©ã¹ããã¯ãšéšåæ¶æ©ããã
ãŽã ãšãããªãçµæç©ã®æµåæ§ãæ¹è¯ããæ¹æ³ãš
ããŠã¯éåžž(ã€)ããªãªã¬ãã€ã³ãã©ã¹ããã¯ãã
ã³ïŒãŸãã¯åæãŽã ã®ååéã®äœããã®ãçšã
ãã(ã)ãŽã ã®æ¶æ©åºŠãäžããã(ã)ããªãªã¬ãã€ã³
ãã©ã¹ããã¯ã®é åæ¯ãå¢ãçã®æ段ãèããã
ããã(ã€)ã®æ¹æ³ã¯çµæç©ã®åŒåŒµç¹æ§ã®äœäžãæ
ãã(ã)ã®æ¹æ³ã¯çµæç©ã®èç±æ§ãåŒåŒµç¹æ§ãåæ¥
匟æ§ãäœäžããã(ã)ã®æ¹æ³ã¯ãçµæç©ã®æè»æ§ã
æããããã€èå補åãšããéã«ã²ããçããã
ãçã®æ¬ ç¹ãçããããŸãããããã®æåã®é å
ãšç¹æ§ãšã®é¢ä¿èª¿æŽã¯å®¹æã§ãªãã æ¬çºæã®ç®çã¯ãèç±æ§ãåŒåŒµç¹æ§ãèåæ§ã
æè»æ§ããã³åæ¥åŒŸæ§ã®è¯å¥œãªç±å¯å¡æ§ãšã©ã¹ã
ããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã®ä»ã®ç®çã¯æµãç¹æ§ãè¯å¥œã§ãæŒåºæ
圢ãå°åºæ圢ã«ãã容æã«ã²ãããããŒããŒã¯ã®
ãªã倧åãã€èåã®è£œåãæ圢ãããç±å¯å¡æ§ãš
ã©ã¹ãããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãç¹å ¬æ53â34210å·
å ¬å ±ã§é瀺ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®èç±
æ§ãåŒåŒµç¹æ§ãæè»æ§ããã³åæ¥åŒŸæ§ãå®è³ªçã«
æãããšãªããæµåæ§ãæ¹åãããåŸã€ãŠå€èŠ³ã®
è¯å¥œãªè£œåãåŸãã¹ãæ¹è¯ãããç±å¯å¡æ§ãšã©ã¹
ãããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã«ããã°ã(A)ãã«ãªãã·ãæ¶æ©åãªã¬ã
ã€ã³ç³»å ±éåäœãŽã 50ä¹è³90éééšã(B)ãã«ãªã
ã·ãæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹è50ä¹è³10éé
éšã(A)åã³(B)ã®åèšé100éééšã«å¯ŸããŠ(G)ãã«
ãªãã·ãéæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹èïŒä¹è³
100éééšã(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»
ãŽã ç¶ç©è³ªåã³ïŒåã¯(D)é±ç©ç³»è»åå€ïŒä¹è³100
éééšãå ç±æ··ç·Žãã第ïŒå·¥çšã該å ç±æ··ç·Žãã
å Žåç©ã«ãæ··åç©äžã®(A)åã³(B)ã®åèšé100éé
éšåœã(E)ææ©ãã«ãªãã·ãã0.05ä¹è³0.5éééš
åã³(F)æ¶æ©å©å€ã0.07ä¹è³ïŒéééšæ·»å æ··åãå
çã«ç±åŠçãã第ïŒå·¥çšãåã³ç¬¬ïŒå·¥çšã§åŸãã
ãåçç±åŠçç©ã«ã(H)ããªãªã¬ãã€ã³ç³»æš¹èãã
åèš(G)ãšã®åèšééã該åçç±çç©äžã®(A)åã³(B)
æåã®åèšé100éééšã«å¯ŸããŠã10ä¹è³100éé
éšã®ç¯å²ã§æ·»å æ··åããåŸå ç±æ··ç·Žãã第ïŒå·¥çš
ããæãããšãç¹åŸŽãšããç±å¯å¡æ§ãšã©ã¹ãããŒ
ã®è£œé æ¹æ³ãæäŸãããã æ¬çºæã«ããã(A)ãã«ãªãã·ãæ¶æ©åãªã¬ãã€
ã³ç³»å ±éåãŽã ãšã¯ãäŸãã°ãšãã¬ã¬ã³âããã
ã¬ã³å ±éåãŽã ããšãã¬ã³âãããã¬ã³âéå ±åœ¹
ãžãšã³ãŽã ããšãã¬ã³âãã¿ãžãšã³å ±éåãŽã ã®
åŠãããªã¬ãã€ã³ãäž»æåãšããç¡å®åœ¢ã®åŒŸæ§å ±
éåäœã§ãã€ãŠã(E)ææ©ãã«ãªãã·ããšæ··åãã
å ç±äžã«æ··ç·Žããããšã«ããæ¶æ©ããŠæµåæ§ã®äœ
äžãããã¯æµåããªããªããŽã ãããããããã®
ãã¡ã§ã¯ããšãã¬ã³âãããã¬ã³å ±éåãŽã ããš
ãã¬ã³âãããã¬ã³éå ±åœ¹ãžãšã³ãŽã ïŒããã§ã
éå ±åœ¹ãžãšã³ãšã¯ããžã·ã¯ããã³ã¿ãžãšã³ãïŒïŒ
ïŒâãããµãžãšã³ãã·ã¯ããªã¯ã¿ãžãšã³ãã¡ãã¬
ã³ãã«ãã«ãã³ããšããªãã³ãã«ãã«ãã³çãã
ããïŒã§ãã€ãŠããšãã¬ã³åäœãšãããã¬ã³åäœ
ã®ã¢ã«æ¯ïŒãšãã¬ã³ïŒãããã¬ã³ïŒã50ïŒ50ãªã
ã85ïŒ15ã§ãããã®ã奜ãŸãããæŽã«å¥œãŸããã¯
80ã20ãªãã55ïŒ45ã§ããããªãã§ããšã¬ã³âã
ããã¬ã³âéå ±åœ¹ãžãšã³å ±éåäœãŽã ãç¹ã«ãšã
ã¬ã³âãããã¬ã³âãšããªãã³ãã«ãã«ãã³å ±é
åãŽã ãèç±æ§ãåŒåŒµæ§ããã³åæ¥åŒŸæ§ãåªãã
ç±å¯å¡æ§ãšã©ã¹ãããŒãåŸãããç¹ã奜ãŸããã
å ±éåãŽã ã®ã ãŒããŒç²åºŠMLïŒïŒïŒïŒ100âïŒã¯10
ãªãã120ããšãã«40ãªãã80ã奜ãŸãããã ãŒ
ããŒç²åºŠã10æªæºã§ã¯ãåŒåŒµç¹æ§ãå£ã€ãçµæç©
ããåŸããããäžæ¹ã120ãè¶ãããšçµæç©ã®æµ
åæ§ãå£ã€ããã®ã«ãªãããã奜ãŸãããªãããŸ
ããŽã ã®ãšãŠçŽ 䟡ïŒäžé£œå床ïŒã¯å¥œãŸããã¯16以
äžã§ããã®ç¯å²ã«ãããŠãæµåæ§ãšãŽã çæ§è³ªã®
ãã©ã³ã¹ã®ãšããç±å¯å¡æ§ãšã©ã¹ãããŒãåŸãã
ãã æ¬çºæã«ããã(B)ãã«ãªãã·ãæ¶æ©åããªãã¬
ãã€ã³ç³»æš¹èãšã¯ãå ç±äžã«(E)ææ©ãã«ãªãã·ã
ãšæ··ç·Žããããšã«ããæ¶æ©ããŠãæµåæ§ã®äœäžã
ããã¯æµåããªããªãããªãªã¬ãã€ã³ç³»æš¹èã§ã
ããé«å¯åºŠããªãšãã¬ã³ãäœå¯åºŠããªãšãã¬ã³ã
ãšãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšççŽ
æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãšã®å ±éåäœïŒãš
ãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšé ¢é žã
ãã«ãã¢ã¯ãªã«é žãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãšã¹ã
ã«ã®åŠã極æ§åºãšãªã¬ãã€ã³ç³»äºéçµåãæãã
åéäœãšã®å ±éåäœãªã©ã®ããªãšãã¬ã³ç³»æš¹èã
奜ãŸããäŸç€ºããããšãã§ãããªãã§ãã¡ã«ãã€
ã³ããã¯ã¹ïŒ190âïŒã0.01ãªãã200ããšãã«ã¯
0.1ãªãã100ã®ããªãšãã¬ã³ç³»æš¹èã奜ãŸããã
ãã®ãããª(B)æåã®ããªãªã¬ãã€ã³ç³»æš¹èã¯åç
ã«ç±åŠçããå·¥çšã§ã(A)æåã®ãªã¬ãã€ã³ç³»å ±é
åãŽã ãšéšåå ±æ¶æ©ããããšã«ããæ¬çºæã®ç±å¯
å¡æ§ãšã©ã¹ãããŒã®åŒ·åºŠã®äžæã«å¯äžããã (B)æåã®é åå¹æãéæããããã«ã(B)ãã«ãª
ãã·ãæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹èã¯(A)ãã«ãªã
ã·ãæ¶æ©åãªã¬ãã€ã³ç³»å ±éåãŽã ãšã®ééæ¯
ïŒ(A)ïŒ(B)ïŒã50ïŒ50ãªãã90ã10ã奜ãŸããã¯
60ïŒ40ãªãã90ïŒ10ãšãªãããã«é åããã90ïŒ
10ãã(B)æåãå°ãªããš(B)æåæ·»å ã®ç®çãéã
ãããã50ïŒ50ãã(B)æåãå€ããšç±å¯å¡æ§ãšã©
ã¹ãããŒã®æ圢ç¶ãæªåããã æ¬çºæã«ãããŠã¯å¿ èŠã«å¿ããŠ(C)ãã«ãªãã·ã
éæ¶æ©çåæ°ŽçŽ ç³»ãŽã ç¶ç©è³ªããã³ïŒãŸãã¯(D)é±
ç©æ²¹ç³»è»åå€ãåçç±åŠçã«éããŠé åãããã
ããã§(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»ãŽã ç¶
ç©è³ªãšã¯ãäŸãã°ãããªã€ãœããã¬ã³ãããã«ãŽ
ã ããããã¬ã³70ã¢ã«ïŒ 以äžäžã®ãããã¬ã³âãš
ãã¬ã³å ±éåãŽã ããããã¬ã³âïŒâããã³å ±é
åãŽã ãã¢ã¿ã¯ããã¯ããªãããã¬ã³çã®åŠãã
ã«ãªãã·ããšæ··åããå ç±äžã«æ··ç·ŽããŠãæ¶æ©ã
ããæµåæ§ãäœäžããªãçåæ°ŽçŽ ç³»ã®ãŽã ç¶ç©è³ª
ãããããããã®ãã¡ã§ã¯ãããªã€ãœããã¬ã³ã
æ§èœããã³åæ±äžæã奜ãŸããã ãªããæ¬çºæã«ãããŠãæ¶æ©ãããšã¯ãéåäœ
ã(E)ææ©ãã«ãªãã·ããšç±åå¿ãããéçããå
解åå¿ãšæ¶æ©åå¿ã®ç«¶äºåå¿ã«ãããŠãæ¶æ©åå¿
ãå€ãçããçµæãéåäœã®ã¿ããã®ååéãå¢
倧ããçŸè±¡ããããå解ãããšã¯ãå解åå¿ãå€
ãçµæãéåäœã®ã¿ããã®ååéãæžå°ããåå¿
çŸè±¡ãããã(C)ã®çåæ°ŽçŽ ç³»ãŽã ç¶ç©è³ªããšãã«
ããªã€ãœããã³ã®ã ãŒããŒç²åºŠã¯60以äžã§ããã
ãšãçµæç©ã®æµåæ§ãæ¹è¯ããç¹ã§å¥œãŸããã(C)
ã®ãŽã ç¶ç©è³ªã®é åéã¯åèš(A)æåïŒ(B)æå100
éééšã«å¯ŸãïŒãªãã40éééšã奜ãŸããã¯ïŒãª
ãã20éééšã®ç¯å²ã§ãåèšç¯å²ããå€ããšç±å¯
å¡æ§ãšã©ã¹ãããŒã®èç±æ§ãåŒåŒµç¹æ§ãäœäžãã
çãåŠçããã(A)ã®ãªã¬ãã€ã³ç³»å ±éåãŽã ã®æ¶
æ©åºŠãéå°ã§ããå Žåãšåæ§ã®æ¬ ç¹ãããããã æ¬çºæã«ããã(D)é±ç©æ²¹ç³»è»åå€ãšã¯ãéåžžãŽ
ã ãããŒã«å å·¥ããéãŽã ã®ååéäœçšåã匱
ããå å·¥ã容æã«ãããšãšãã«ãã«ãŒãã³ãã©ã
ã¯ããã¯ã€ãã«ãŒãã³çã®åæ£ãå©ãããããã
ã¯å ç¡«ã¬ã ã®ç¡¬ããäœäžããããŠæè»æ§ã匟æ§ã
å¢ãç®çã§äœ¿çšããããŠããé«æ²žç¹ã®ç³æ²¹çå
ã§ããã©ãã€ã³ç³»ããããã³ç³»ããããã¯è³éŠæ
ç³»çã«åºå¥ãããŠãããã®ã§ãããæ¬çºæã«ãã
ã(D)é±ç©æ²¹ç³»è»åå€ã®é åéã¯åèš(A)æåïŒ(B)æ
å100éééšã«å¯ŸãïŒãªãã80éééšã奜ãŸãã
ã¯ïŒãªãã60éééšããšãã«10ãªãã40éééšã§
ãããè»åå€ã®éãäžèšç¯å²ãè¶ãããšãç±å¯å¡
æ§ãšã©ã¹ãããŒã®èç±æ§ãäœäžããããããã¯è»
åå€ã滲åºããŠå€èŠ³ãæãçãã®ãŸãããã¬åœ±é¿
ãäžããããã«ãªãã ãã®ãããª(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»
ãŽã ç¶ç©è³ªãŸãã¯ïŒããã³(D)é±ç©æ²¹ç³»è»åå€ãé
åããããšã«ãããæ¬çºæã®è£œé æ¹æ³ã§åŸããã
ç±å¯å¡æ§ãšã©ã¹ãããŒã¯èç±æ§ãåŒåŒµç¹æ§ãæè»
æ§ãåæ¥åŒŸæ§çã®ãŽã çãªæ§è³ªãå®è³ªçã«æãã
ãšãªããæµåæ§ãæ¹åããããã®çµæãå€èŠ³ãåª
ããã²ãã®ãªã倧åãã€èåã®è£œåãæ圢ã§ãã
ããã«ãªãã(C)ããã³ïŒãŸãã¯(D)æåã®(A)ïŒ(B)æ
åã«å¯Ÿããå²åã¯ã(A)ïŒ(B)æå100éééšã«å¯Ÿãã
æ倧100éééšã§ããã奜ãŸããã¯10ãªãã50é
ééšãç¹ã«ã¯20ãªãã40éééšã®ç¯å²ã§ããã(C)
ããã³ïŒãŸãã¯(D)æåã®éã100éééšãè¶ãã
ãšãç±å¯å¡æ§ãšã©ã¹ãããŒã®èç±æ§ãåŒåŒµç¹æ§ç
ã®ç©æ§ã倧ããäœäžããã æ¬çºæã«ãããã(E)ææ©ãã«ãªãã·ããšããŠ
ã¯ãäŸãã°ããžã¯ãã«ãã«ãªãã·ãããžâtertâ
ããã«ãã«ãªãã·ããïŒïŒïŒâãžã¡ãã«âïŒïŒïŒ
âãžâïŒtertâããã«ãã«ãªãã·ãïŒãããµã³ã
ïŒïŒïŒâãžã¡ãã«âïŒïŒïŒâãžïŒtertâããã«ã
ã«ãªãã·ãïŒããã·ã³âïŒãïŒïŒïŒâãã¹ïŒtert
âããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒã³ã
ïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒâïŒïŒ
ïŒïŒïŒâããªã¡ãã«ã·ã¯ããããµã³ãïœâããã«
âïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒãã¬
ã¬ãŒãããã³ãŸã€ã«ãã«ãªãã·ããïœâã¯ããã
ã³ãŸã€ã«ãã«ãªãã·ããïŒïŒïŒâãžã¯ãããã³ãŸ
ã€ã«ãã«ãªãã·ãtertâããã«ãã«ãªãã·ãã³ãŸ
ãšãŒããtertâããã«ãã«ãªãã·ã€ãœãããã«ã«
ãŒãããŒãããžã¢ã»ãã«ãã«ãªãã·ããã©ãŠãã€
ã«ãã«ãªãã·ããtertâããã«ã¯ãã«ãã«ãªãã·
ãçãæããããšãã§ããããããã®ãã¡ã§ã¯è
æ°æ§ãã¹ã³ãŒãå®å®æ§ã®ç¹ã§ïŒïŒïŒâãžã¡ãã«â
ïŒïŒïŒâãžïŒtertâããã«ãã«ãªãã·ïŒãããµ
ã³ãïŒïŒïŒâãžã¡ãã«âïŒïŒïŒâãžïŒtertâãã
ã«ãã«ãªãã·ïŒããã·ã³âïŒãïŒïŒïŒâãã¹
ïŒtertâããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒ
ã³ãïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒâ
ïŒïŒïŒïŒïŒâããªã¡ãã«ã·ã¯ããããµã³ããã³ïœ
âããã«â4.4âãã¹ïŒtertâããã«ãã«ãªãã·ïŒ
ãã¬ã¬ãŒãã奜ãŸããããªãã§ãïŒïŒïŒâãã¹
ïŒtertâããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒ
ã³ãæã奜ãŸãããææ©ãã«ãªãã·ãã®é åé
ã¯ã(A)ã(B)ã(C)åæåã®ç·éã«å¯Ÿãã0.05ä¹è³
0.5ééïŒ ã®ç¯å²ã«ããããéžã¶ããšãã§ãããã
é åé0.05ééïŒ æªæºã§ãããšã(A)ããã³(B)æå
ã®æ¶æ©åºŠãå°ãªéããçµæãç±å¯å¡æ§ãšã©ã¹ãã
ãŒã®èç±æ§ãåŒåŒµç¹æ§ã匟æ§å埩ããã³åæ¥åŒŸæ§
çã®ãŽã çæ§è³ªããã³åŒ·åºŠãååã§ãªããäžæ¹
0.5ééïŒ ãè¶ãããšã(A)ããã³(B)æåã®æ¶æ©åºŠ
ãå¢ãçµæãç±å¯å¡æ§ãšã©ã¹ãããŒæ圢æ§ãäœäž
ããã æ¬çºæã«ãã€ãŠã¯åçç±åŠçã«éããŠ(E)ææ©ã
ã«ãªãã·ããšå ±ã«(F)æ¶æ©å©å€ãé åããã(F)æ¶æ©
å©å€ãšããŠã¯å ·äœçã«ã¯ãç¡«é»ãïœâããã³ãžãª
ãã·ã ãïœïŒpâ²âãžãã³ãŸã€ã«ããã³ãžãªãã·
ã ãâã¡ãã«âïŒïŒâãžããããœã¢ããªã³ã
ããããã³ãŒã³ããžããšãã«ã°ã¢ããžã³ãããªã¡
ãããŒã«ãããã³âïŒNâ²âïœâããšãã¬ã³ãž
ãã¬ã€ããããžããã«ãã³ãŒã³ãããªã¢ãªã«ãžã¢
ãã¬ãŒãããšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒ
ãããžãšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒããã
ãªãšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒããããªã¡
ãããŒã«ãããã³ããªã¡ã¿ã¯ãªã¬ãŒããã¢ãªã«ã¡
ã¿ã¯ãªã¬ãŒããããã«ããã©ãŒããŸãã¯ããã«ã¹
ãã¢ã¬ãŒããæããããšãã§ããããã®ãããª(F)
æ¶æ©å©å€ã«ãããåäžãã€ç·©åãªæ¶æ©åå¿ãæåŸ
ã§ããããšãã«æ¬çºæã«ãããŠã¯ãžããã«ãã³ãŒ
ã³ãçšãããšãåæ±ããããã®ããããŸãæµåæ§
ãšç©æ§ã®ãã©ã³ã¹ã®ãšããç±å¯å¡æ§ãšã©ã¹ãããŒ
ãåŸãããããæã奜ãŸãããããªãã¡ãžããã«
ãã³ãŒã³ã¯åžžæž©ã§æ¶²äœã§ããããã€(E)ææ©ãã«ãª
ãã·ãã溶解ããŠåŸãŠããããåèš(A)ã(D)ããŸã
åŸèšãã(G)æåã«å¯Ÿã溶解æ§ãæããããã(E)æ
æ©ãã«ãªãã·ã®å解å©å€ãåžéå€ãšããŠ(E)ææ©ã
ã«ãªãã·ã®åæåãžã®åæ£æ§ãæ¹è¯ããåŸã€ãŠã
ãšãã«(A)ããã³(B)æåã«å¯Ÿããåäžãã€è»œåºŠãªæ¶
æ©ãããããåãããããŸããžããã«ãã³ãŒã³èª
身ãã©ãžã«ã«ãšãªãé£é移åå€ããã³æ¶æ©å€ãšã
ãŠåãããžããã«ãã³ãŒã³ãçšããããšã«ããã
(E)ææ©ãã«ãªãã·ããåç¬äœ¿çšãã以äžã®æ¶æ©å¹
æãæåŸ ã§ãããåŸã€ãŠãæ¬çºæã®è£œé æ¹æ³ã§åŸ
ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®åŒåŒµç¹æ§ããã³è
ç±æ§ãæ¹åãããããŸã(E)ææ©ãã«ãªãã·ãã«å¯Ÿ
ããåå¿æ§ãè¯å¹ã§ãããããçæãããçµæç©
äžã«ã¢ãããŒãæ®åããŠèæ°ãçºããããšãå°ãª
ãããªãããžããã«ãã³ãŒã³ã¯çŽåã§ããå¿ èŠã¯
ãªããä»ã®çåæ°ŽçŽ ååç©ãšã®æ··åç©ã§ãã€ãŠã
ããããã®ãããª(F)æ¶æ©å©å€ã®é åéã¯ã(A)ã
(B)ã(C)åæåã®ç·éã«å¯Ÿã0.07ãªããïŒééïŒ ã
ãšãã«0.3ãªããïŒééïŒ ã®ç¯å²ã奜ãŸãããïŒ
ééïŒ ãè¶ããŠé åãããšã(E)ææ©ãã«ãªãã·ã®
é åéãå€ãå Žåã¯ãæ¶æ©åå¿ãé²ãçµæãçµæ
ç©ã®æµåæ§ãå£ããäžæ¹ã(E)ææ©ãã«ãªãã·ãã®
é åéãå°ãªããšæªåå¿ã®ã¢ãããŒãšããŠãçµæ
ç©äžã«ååšããçµæç©ãå å·¥æ圢ããéã®ç±å±¥æŽ
ã«ããç©æ§ã®å€åãçãããããããéå°ã®é å
ã¯é¿ããã¹ãã§ããã æ¬çºæã«ããã(G)ãã«ãªãã·ãéæ¶æ©åããªãª
ã¬ãã€ã³ç³»æš¹èãšããŠã¯ãããªãããã¬ã³ããã
ãã¯ãããã¬ã³åäœã85ã¢ã«ïŒ 以äžå«æãããã
ãã¬ã³ãšãããã¬ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±
âãªã¬ãã€ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªãã
ãã¬ã³ç³»æš¹èïŒããªïŒâããã³ãããã¯ïŒâãã
ã³åäœã85ã¢ã«ïŒ 以äžå«æããïŒâããã³ãšïŒâ
ããã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³
ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªããã³ç³»æš¹èïŒæŽ
ã«ã¯ããªïŒâã¡ãã«âïŒâãã³ãã³ãããã¯ïŒâ
ã¡ãã«âïŒâãã³ãã³åäœã85ã¢ã«ïŒ 以äžå«æã
ãïŒâã¡ãã«âïŒâãã³ãã³ãšïŒâã¡ãã«âïŒâ
ãã³ãã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€
ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªïŒâã¡ãã«âïŒ
âãã³ãã³ç³»æš¹èãªã©ãæããããšãã§ãããã
ãªãã§ãããªãããã¬ã³ç³»æš¹èããã³ããªããã³
系暹èã奜ãŸãããã¡ã«ãã€ã³ããã¯ã¹ïŒ230âïŒ
ã0.1ãªãã100ããšãã«0.5ãªãã50ã§ããããª
ãããã¬ã³ç³»æš¹èã奜ãŸããã (H)ããªãªã¬ãã€ã³ç³»æš¹èãšã¯ãé«å¯åºŠããªãšã
ã¬ã³ãäœå¯åºŠããªãšãã¬ã³ããšãã¬ã³åäœã85ã¢
ã«ïŒ ãè¶ãããšãã¬ã³ãšãšãã¬ã³ä»¥å€ã®ççŽ æ°ïŒ
ãªãã10ã®Î±âãªã¬ãã€ã³ãšã®å ±éåäœãããã
ã¯ãšãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšé ¢
é žããã«ãã¢ã¯ãªã«é žãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãš
ã¹ãã«ãªã©ã®æ¥µæ§åºãå«æãããã€ãªã¬ãã€ã³æ§
äºéçµåãæããåéäœãšã®å ±éåäœãªã©ã®åŠã
ããªãšãã¬ã³ç³»æš¹èïŒããªãããã¬ã³ããããã¯
ãããã¬ã³åäœã85ã¢ã«ïŒ 以äžå«æãããããã¬
ã³ãšãããã¬ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãª
ã¬ãã€ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªãããã¬
ã³ç³»æš¹èïŒããªïŒâããã³ãããã¯ïŒâããã³å
äœã85ã¢ã«ïŒ 以äžå«æããïŒâããã³ãšïŒâãã
ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãšã®
å ±éåäœã®åŠãçµæ¶æ§ããªããã³ç³»æš¹èïŒæŽã«ã¯
ããªïŒâã¡ãã«âïŒâãã³ãã³ãããã¯ïŒâã¡ã
ã«âïŒâãã³ãã³åäœã85ã¢ã«ïŒ 以äžå«æããïŒ
âã¡ãã«âïŒâãã³ãã³ãšïŒâã¡ãã«âïŒâãã³
ãã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãš
ã®å ±éåäœã®åŠãçµæ¶æ§ããªïŒâã¡ãã«âïŒâã
ã³ãã³ç³»æš¹èãªã©ãæããããšãã§ãããããªã
ã§ãããªãšãã¬ã³ç³»æš¹èããã³ããªãããã¬ã³ç³»
æš¹èã奜ãŸããããšãã«ã¡ã«ãã€ã³ããã¯ã¹ïŒã
ãªãšãã¬ã³ç³»æš¹èã®å Žå190âã§æž¬å®ãããªãã
ãã¬ã³ç³»æš¹èã®å Žå230âã§æž¬å®ãããïŒã0.1ãª
ãã100ããšãã«0.5ãªãã50ã®ããªãšãã¬ã³ç³»æš¹
èåã¯ããªãããã¬ã³ç³»æš¹èã奜ãŸãããæ¬çºæ
ã®ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«ãããŠã(G)
æåãšåèš(H)æåãšã¯çžäºã«çžè£çã§ãããç±å¯
å¡æ§ãšã©ã¹ãããŒã®æµåæ§ãåäžããããã€ã匷
床ãäžæãããã圹å²ãæãããšå ±ã«ãã®èª¿æŽã
è¡ã€ãŠããããã®å¹æãéããããã«(G)æåãš(H)
æåã®ç·éã¯(A)ãã«ãªãã·ãæ¶æ©åãªã¬ãã€ã³ç³»
å ±éåãŽã ãš(B)ãã«ãªãã·ãæ¶æ©å€ããªãªã¬ãã€
ã³ç³»æš¹èã®ç·é100éééšã«å¯ŸããŠ10ãªãã100é
ééšã奜ãŸããã¯15ãªãã100éééšã§ããã100
éééšããæš¹èéšãå€ããšãæ¬çºæã®è£œé æ¹æ³ã§
åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã®ãŽã çæ§è³ªã倱
ãªãããŸã10éééšããå°ããšæµåæ§ãäœäžãã
匷床ãäœããå°ã(G)æåãš(H)æåã®æš¹èã¯ç°ãªã€
ãŠãããããšã¯å¿è«ã®ããšã§ããã æ¬çºæã®è£œé æ¹æ³ã¯ã第ïŒå·¥çšã§ã(A)ïŒ(B)æ
åãå¿ èŠã«å¿ããŠé åããã(G)ïŒ(C)ïŒ(D)æåãæ··
åãå ç±æ··ç·Žã«ããåäžã«æ··ç·Žãããæ··ç·Žè£ çœ®ãš
ããŠã¯éæŸåã®ããã·ã³ã°ããŒã«ãééæŸåã®ã
ã³ããªãŒãããµãŒãæŒåºæ©ãããŒããŒãé£ç¶ãã
ãµãŒçãåŸæ¥ããå ¬ç¥ã®ãã®ã䜿çšãããããã
ãã®ãã¡ã§ã¯ãééæŸåã®è£ 眮ãçšããã®ã奜ãŸ
ãããçªçŽ ãçé žã¬ã¹çã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§
æ··ç·Žããããšã奜ãŸããããã®æ··ç·Žã«ããã第ïŒ
å·¥çšã«ããåçç±åŠçãäžæ§ã«è¡ãããããã«ãª
ãã第ïŒå·¥çšã§åŸãããå ç±æ··ç·Žããæ··åç©ã¯ã
é©åœãªæ段ã«ãããã¬ããç¶ç²ç¶ãç²æ«ç¶çã®åœ¢
ç¶ã«ããŠãããšæ±ãããããå¿è«ç¬¬ïŒå·¥çšã«åŒç¶
ããŠç¬¬ïŒå·¥çšã®åŠçãè¡ã€ãŠãããã 第ïŒå·¥çšã§ã第ïŒå·¥çšã§åŸãããæ··åç©ã«(E)å
ã³(F)æåãæ·»å æ··åãåçã«ç±åŠçãããæ¬çºæ
ã§åçã«ç±åŠçãããšã¯ã(E)ææ©ãã«ãªãã·ãã
å«ãåèšåæåã溶èããŠæ··ç·Žããããšãããã
æ··ç·Žè£ çœ®ã¯ç¬¬ïŒå·¥çšãšåæ§ã®ãã®ãçšããããã
ãŸãçªçŽ ãçé žã¬ã¹çã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§æ··
ç·Žããããšã奜ãŸãããæ··ç·Žã¯äœ¿çšãã(E)ææ©ã
ã«ãªãã·äžã®åæžæãïŒåæªæºãšãªã枩床ãéåžž
150ãªãã280âã奜ãŸããã¯170ãªãã240âã§ïŒ
ãªãã20åéã奜ãŸããã¯ïŒãªãã10åéè¡ãã°
ããã 第ïŒå·¥çšã§åŸãããåçç±åŠçç©ã¯ã现æçã«
ãããã¬ããç¶ã现çç¶ãç²ç¶ãç²æ«ç¶çã®åœ¢ç¶
ãšãããšè¯ãã 第ïŒå·¥çšã§ç¬¬ïŒå·¥çšã§åŸãããåçç±åŠçç©ã«
(H)ããªãªã¬ãã€ã³ç³»æš¹èãæ·»å æ··åãå ç±æ··ç·Žã
ããå³ã¡ã第ïŒå·¥çšã§åŸãããåçç±åŠçç©ã现
æçã«ãããã¬ããç¶çã®åœ¢ç¶ã«ãããã®ãšãã
ã¬ããç¶åã¯ç²æ«ç¶ã®(H)ããªãªã¬ãã€ã³ç³»æš¹èãš
ãäžæŠïŒ¶åãã¬ã³ããŒããã³ãã©ãŒãã¬ã³ããŒã
ãªãã³ãã¬ã³ããŒããã³ã·ãšã«ãããµãŒçã§æ··å
åŸãæŒåºæ©ãããã·ã³ã°ããŒã«ãããŒããŒããã³
ããªãŒãããµãŒçã§æº¶èæ··ç·Žããã°ããã æ¬çºæã®ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«ã
ããŠã¯åŒ·åºŠãæ圢æ§ããã³ãŽã çæ§è³ªãæããªã
ç¯å²ã§ãå å¡«å€ãäŸãã°çé žã«ã«ã·ãŠã ãã±ã€é ž
ã«ã«ã·ãŠã ãã¯ã¬ãŒããã«ãªãªã³ãã¿ã«ã¯ãã·ãª
ã«ãã±ã€ãœãŠå£«ãé²æ¯ç²ãã¢ã¹ãã¹ããã¢ã«ã
ããç¡«é žããªãŠã ãç¡«é žã¢ã«ãããŠã ãç¡«é žã«ã«
ã·ãŠã ãå¡©åºæ§çé žçŽ ãã°ãã·ãŠã ãäºç¡«åã¢ãª
ããã³ãã°ã©ãã¢ã€ããã¬ã©ã¹ç¹ç¶ãã¬ã©ã¹çã
ã·ã©ã¹ãã«ãŒã³ãã«ãŒãã³ç¹ç¶çãããã¯çè²
å€ãäŸãã°ã«ãŒãã³ãã©ãã¯ãé žåãã¿ã³ãäºé
è¯ãã¹ããã矀éã玺éãã¢ãŸé¡æãããããœé¡
æãã¬ãŒãé¡æããã¿ãã·ã¢ãã³é¡æçãé åã
ãããšãã§ãããæ¬çºæã§ã¯ãŸãããšããŒã«ç³»ã
ãµã«ãã¢ã€ãç³»ãããšãã«ã¢ã«ã«ã³ç³»ãããªã¹ã
ã¢ã€ãç³»ãããã¯ã¢ãã³ç³»å®å®å€ã®åŠãå ¬ç¥ã®è
ç±å®å®å€ãèåé²æ¢å€ãèåå®å®å€ã垯é»é²æ¢
å€ãéå±ã»ãã±ã³ãã¯ãã¯ã¹çã®æ»å€çããªã¬ã
ã€ã³ç³»ãã©ã¹ããã¯ãããã¯ãªã¬ãã€ã³ç³»å ±éå
äœãŽã ã§äœ¿çšããçšåºŠé åããããšãã§ãããã
ããã®å å¡«å€ãèåå®å®å€ãèç±å®å®å€ãèåé²
æ¢å€ãçè²å€çã¯åèšå·¥çšã®ãããã®æ®µéã«ãã
ãŠé åããŠãããã ãŸã(E)ææ©ãã«ãªãã·ãã®å解ãä¿é²ãããã
ã«ãããªãšãã«ã¢ãã³ãããªããã«ã¢ãã³ãïŒïŒ
ïŒïŒïŒâããªã¹ïŒãžã¡ãã«ã¢ããïŒããšããŒã«ç
ã®äžçŽã¢ãã³ãã¢ã«ãããŠã ãã³ãã«ãããããž
ãŠã ãé ãã«ã«ã·ãŠã ããžã«ã³ããŠã ããã³ã¬
ã³ããã°ãã·ãŠã ãéãæ°Žéçã®ãããã³é žå¡©ã
ãªã¯ã¿ã³é žå¡©çã®ææ©éå±ã«ã«ãã³é žå¡©ãåçã«
ç±åŠçããå·¥çšã§äœµçšããããšãã§ããã æ¬çºæã®è£œé æ¹æ³ã§åŸãããç±å¯å¡æ§ãšã©ã¹ã
ããŒã¯ãéåžžã®ç±å¯å¡æ§ãã©ã¹ããã¯ã§äœ¿çšãã
ãŠããè£ çœ®ã§æ圢ã§ããæŒåºæ圢ãã«ã¬ã³ããŒæ
圢ããšãã«å°åºæ圢ã«é©ããŠãããæ¬çºæã®è£œé
æ¹æ³ã§åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã¯ãŸã(A)æ
åãéšåæ¶æ©ãããŠãããããèç±æ§ãèåæ§ã
åŒåŒµç¹æ§ãæè»æ§ããã³åæ¥åŒŸæ§çã®ãŽã çæ§è³ª
ãåªããŠããããã€æµåæ§ãè¯å¥œã§ããããã倧
åèå補åãšããéããããŒããŒã¯ãã²ãã®ãªã
å€èŠ³ã®è¯å¥œãªè£œåãåŸããããæ¬çºæã®è£œé æ¹æ³
ã§åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã®çšéãšããŠ
ã¯ãããã€ããã«ããã³ããŒè£œåããµã€ãã·ãŒã«
ãã¹ãã¢ãªã³ã°ãã€ãŒã«çã®èªåè»éšåãéŽåºã
ãµã³ãã«çã®å±¥ç©ãé»ç·è¢«èŠãã³ãã¯ã¿ãŒããã€
ãããã©ã°çã®é»æ°éšåããŽã«ãã¯ã©ãã°ãªã
ããéçãããã°ãªãããæ°Žæ³³ããŒã«ãæ°Žæ³³çšã
ã€ã³ãæ°ŽäžçŒé¡çã®ã¬ãžã€ãŒçšåãã¬ã¹ã±ããã
é²æ°Žåžãã¬ãŒãã³ããŒã¹ããã«ãçã®éåãæã
ããããæ¬çºæã®è£œé æ¹æ³ã§åŸãããç±å¯å¡æ§ãš
ã©ã¹ãããŒã¯ããšãã«ãã³ããŒéšåã®åŠã倧åè
å補åã®çšéã«é©ããŠããã 次ã«å®æœäŸãæããŠæ¬çºæãæŽã«è©³ãã説æã
ãããæ¬çºæã¯ãã®èŠæšãè¶ããªãéããããã®
å®æœäŸã«äœãå¶éããããã®ã§ã¯ãªãããªããå®
æœäŸã«ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®æ圢ç¶ãã
ã³åºæ¬ç©æ§ã®è©äŸ¡ã¯äžèšã®æ¹æ³ã«ããè¡ã€ãã 詊éšæ¹æ³ïŒœ (1) å°åºæåœ¢æ§ (A) æ圢æ¡ä»¶ äžèšã®è£ 眮ãæ¡ä»¶ã§å°åºæ圢ããã æ圢æ©ïŒãã€ãã¡ã«ã¿ãŒïŒåæ©è£œäœæè£œïŒ æ圢枩床ïŒ200â å°åºå§åïŒäžæ¬¡å§ 1300KgïŒcm2 äºæ¬¡å§ 700KgïŒcm2 å°åºå§åïŒæ倧 æ圢é床ïŒ90ç§ïŒïŒãµã€ã¯ã« ã²ãŒãïŒãã€ã¬ã¯ãã²ãŒã ïŒã©ã³ãé·ã10mmãå¹ 10mmãåïŒmmïŒ æ圢åïŒïŒçš®é¡ã®è§æ¿ ïŒé·ã300mmãå¹ 180mmãåãïŒãïŒã15mmïŒ (b) æ圢åã®å€èŠ³å€å®åºæº ãããŒããŒã¯ è©ç¹ïŒå€å®åºæº ïŒïŒãããŒããŒã¯ãèããå€ããã® ïŒïŒæ圢åå šé¢ã«ããªãã¿ããããã® ïŒïŒå šé¢ã«ãããã«ã¿ããããã® ïŒïŒã²ãŒãã®å察åŽã«ã®ã¿ãããã«ã¿ããã
ãã® ïŒïŒãããŒããŒã¯ãå šãã¿ãããªããã® ãã± è©äŸ¡ïŒå€å®åºæº ãïŒã²ãã®å šãã¿ãããªããã® â³ïŒã²ãŒãã®å察åŽã«ã®ã¿ã¿ããããã® ÃïŒå šé¢ã«ãããã¿ããããã® è¡šé¢å æ²¢ ASTM â523ã®æ¹æ³ã«æºããå ¥å°è§
60âã§æž¬å®ããã è©äŸ¡ïŒå€å®åºæº ãïŒã°ãã¹ã25ïŒ ä»¥äžã®ãã® â³ïŒã°ãã¹ã10ã20ïŒ ã®ãã® ÃïŒã°ãã¹ã10ïŒ ä»¥äžã®ãã® (2) æŒåºæåœ¢æ§ (A) æ圢æ¡ä»¶ äžèšã®è£ 眮ãæ¡ä»¶ã§ããŠãŒããæŒåºåœ¢æã
ãã æ圢æ©ïŒ40mmÏæŒåºæ©ïŒæ±èæ©æ¢°è£œïŒ æ圢枩床ïŒ210â ãã€ïŒã¹ãã¬ãŒãã〠ïŒãã€ïŒã³ã¢ïŒ12.5mmïŒ10.0mmïŒ åŒåé床ïŒ10ïœïŒmm (B) æ圢åã®å€èŠ³å€å®åºæº ããŠãŒãã®è¡šé¢ã®å¹åžãäžèšïŒæ®µéã§è©äŸ¡ã
ãã è©äŸ¡ïŒå€å®åºæº ïŒïŒèã極ããŠå¹³æ»ã§å æ²¢ããã ïŒïŒèãå¹³æ»ã§ãããå æ²¢ãªã ïŒïŒçŽ°ããèèã ïŒïŒèããèèã ïŒïŒæ³¢ç¶ã®å€§ããªèèã (3) åºæ¬ç©æ§ (1)ã®æ¹æ³ã§å°åºæ圢ã«ãã€ãŠåŸãåãïŒmmã®è§
æ¿ããè©Šéšçãååãã次ã®æ¹æ³ã«ãã枬å®ã
ãã åŒåŒµç¹æ§ïŒJIS â6301ã®æ¹æ³ã§æž¬å®ããã ã¹ããªã³ã°ç¡¬ãïŒJIS â6301èšèŒã®JIS ã¿ã€
ãæ³ã§æž¬å®ããã æ°žä¹ äŒžã³ïŒJIS â6301ã®æ¹æ³ã§æž¬å®ããã èç±æž©åºŠïŒæ枩槜äžã«è©Šéšçã眮ãã槜ã®æž©åºŠã
20âïŒminã®é床ã§ææž©ããé49ïœã®è·éãã
ããåŸ0.8mmã®éãè©Šæã«0.1mméå ¥ãã枩床ã§
è¡šããã å®æœäŸ ïŒ ãšãã¬ã³å«æç70ã¢ã«ïŒ ãã ãŒããŒç²åºŠML1+4
ïŒ100âïŒ70ã®ãšãã¬ã³ã»ãããã¬ã³å ±éåãŽã
ïŒä»¥äžEPMãšç¥ããïŒ60éééšãã¡ã«ãã€ã³ãã
ã¯ã¹ïŒATMS â1238â65Tã190âïŒã1.9ãå¯
床0.920ã®é«å§æ³ããªãšãã¬ã³ïŒä»¥äžPEãšç¥ããïŒ
20éééšãã¡ã«ããã€ã³ããã¯ã¹ïŒASTM â
1238â65Tã230âïŒ13ãå¯åºŠ0.91ïœïŒcm2ã®ããª
ãããã¬ã³ïŒä»¥äžPPãšç¥ããïŒ10éééšãããªã€
ãœããã¬ã³ïŒãšããœç€Ÿè£œïŒåååãã¹ã¿ããã¯ã¹
MMLâ100ã以äžPIBãšç¥ããïŒ10éééšããã³
ãããã³ç³»ããã»ã¹ãªã€ã«ïŒä»¥äžãªã€ã«ãšç¥ããïŒ
30éééšãšãã³ããªãŒãããµãŒã«ããçªçŽ é°å²æ°
äžã180âã§ïŒåéæ··ç·ŽããåŸããŒã«ãéããã·
ãŒãã«ãã¿ãŒã«ãããã¬ããã補é ããïŒç¬¬ïŒå·¥
çšïŒã次ã«è©²ãã¬ãããšïŒïŒïŒâãã¹ïŒtertâã
ãã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒã³ïŒä»¥äžã
ã«ãªãã·ããšç¥ããïŒ0.3éééšããžããã«ãã³
ãŒã³ïŒä»¥äžDVBãšç¥ããïŒ0.5éééšã«æº¶è§£åæ£
ããã溶液ãšãã¿ã³ãã©ãŒãã¬ã³ããŒã«ããæ··å
ãã溶液ããã¬ããè¡šé¢ã«åäžã«ä»çãããã次
ãã§ãã®ãã¬ãããæŒåºæ©ã§çªçŽ é°å²æ°äžã210
âã§æŒåºããïŒç¬¬ïŒå·¥çšïŒã次ã«ç¬¬ïŒå·¥çšã§åŸã
ãããã¬ãã100éééšãšPPãã¬ãã20éééšãš
ãã¿ã³ãã©ãŒãã¬ã³ããŒã§æ··ååŸãæŒåºæ©ã§210
âã§æŒåºããç®çãšããç±å¯å¡æ§ãšã©ã¹ãããŒã
åŸãïŒç¬¬ïŒçšïŒã ãã®ç±å¯å¡æ§ãšã©ã¹ãããŒãçšããŠåèšããæ¹
æ³ã«ããåºæ¬ç©æ§ãæ圢æ§ã®è©äŸ¡ãè¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPPã®ä»£ãã«ã
å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPE30éééšãçš
ãã以å€ã¯å®æœäŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPPã®ä»£ãã«ã
ã¡ã«ãã€ã³ããã¯ã¹ïŒ190âïŒ15ãé ¢é žããã«å«
æé14ééïŒ ã®ãšãã¬ã³ã»é ¢é žããã«å ±éåäœ
ïŒä»¥äžEVAãšç¥ããïŒ50éééšçšãã以å€ã¯å®æœ
äŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã«ãããŠãPEã®é åéã
30éééšãšããPPãé åããªã以å€ã¯åã å®æœ
äŸïŒãïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPEã®é åéã
10éééšãPPã®é åéã20éééšãšããæŽã«ç¬¬
ïŒå·¥çšãå®æœããªãå Žåã第ïŒå·¥çšã§åŸãããã
ã¬ããã«ã€ãç±å¯å¡æ§ãšã©ã¹ãããŒãšããŠã®è©äŸ¡
ãå®æœäŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããEPMã®ä»£ãã«ã
ãšãã¬ã³åäœãšãããã¬ã³åäœã®ã¢ã«æ¯ïŒãšãã¬
ã³ïŒãããã¬ã³ïŒã65ïŒ35ãã ãŒããŒç²åºŠ
ïŒML1+4ã100âïŒ70ããšãŠçŽ 䟡15ã®ãšãã¬ã³ã»ã
ããã¬ã³ã»ãšããªãã³ãã«ãã«ãã³å ±éåãŽã
ïŒEPDMãšç¥ããïŒãçšãã以å€ã¯å®æœäŸïŒãšå
æ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§PPãé åããã第ïŒå·¥
çšã«ãããPPã®é åéãïŒéééšãšãã以å€ã¯
å®æœäŸïŒãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã®PEã®é åéã20éééšã
PPã®é åéãïŒéééšãšãã第ïŒå·¥çšãå®æœã
ãªãå Žåã第ïŒå·¥çšã§åŸãããç±å¯å¡æ§ãšã©ã¹ã
ããŒã®è©äŸ¡ãå®æœäŸïŒãšåæ§è¡ã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã®ç¬¬ïŒå·¥çšã§EPMãPEãPPã®é å
éãåã 30ïŒ40ïŒ20éééšãšãã以å€ã¯æ¯èŒäŸïŒ
ãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã®ç¬¬ïŒå·¥çšã§EPMãPEãPPã®é å
éãåã 30ïŒ10ïŒ50éééšãšãã以å€ã¯æ¯èŒäŸïŒ
ãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§DVBã®é åéãåã ïŒ
åã¯3.0éééšãšãã以å€ã¯å®æœäŸïŒãšåæ§ã«è¡
ã€ãã æ¯èŒäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§ãã«ãªãã·ãã®é åé
ãåã 1.5åã¯0.01éééšãšãã以å€ã¯å®æœäŸïŒ
ãšåæ§ã«è¡ã€ãã åå®æœäŸãæ¯èŒäŸã®é åå²åãè¡šïŒã«ç€ºããåº
æç©æ§ããã³æ圢æ§ã®è©äŸ¡çµæãè¡šïŒã«ç€ºããã
ãããæŽã«è©³ããã¯ããšãã«å€§åèå補åã®æŒåº
æ圢ãå°åºæ圢ã«å¥œé©ãªéšåçã«æ¶æ©ããããªã¬
ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«é¢ã
ãã éåžžã®ãŽã ãå°åºæ圢ããå ŽåããŽã ã«æ·»å å€
ãé åãæ··ç·Žããéåå ã«äŸçµŠåŸãå ç¡«ããå¿ èŠ
ããããããç¹æ®ãªæ圢æ©ãèŠãããµã€ã¯ã«æé
ãé·ããã€å·¥çšãç ©éã§ãããšããåé¡ããã€
ããæŒåºæ圢ã«ãããŠãåæ§ãªåé¡ãããããŽã
補åã倧éçç£ããäžã§éè·¯ãšãªã€ãŠããããã
ã«ãå ç¡«ããªãã§æ圢ã§ãããã€ãŽã é¡äŒŒã®æ§èœ
ãæããçŽ æã«ãããŽã 代æ¿ãæ€èšãããŠããã
ãã®ãããªæ§èœãæããçŽ æã®ãã¡è»è³ªå¡©åãã
ã«æš¹èããšãã¬ã³âé ¢é žããã«å ±éåäœãäœå¯åºŠ
ããªãšãã¬ã³çã®è»è³ªãã©ã¹ããã¯ã¯ãæ圢æ§ã
è¯å¥œã§ããããã€æè»æ§ã«å¯ãã§ãããšãã€ãé·
æãããåé¢èç±æ§ãæ©æ¢°ç匷床ããã³åæ¥åŒŸæ§
ãå£ãçã®æ¬ ç¹ã®ãããçšéã倧ããå¶éãããŠ
ãããè»è³ªãã©ã¹ããã¯ã«é«èç¹ãæãããã©ã¹
ããã¯ãäŸãã°é«å¯åºŠããªãšãã¬ã³ãããªããã
ã¬ã³ãæ··åããããšã«ããèç±æ§ãæ©æ¢°ç匷床ã
åäžããè©Šã¿ããªãããŠãããã代ãã«æè»æ§ã
æããããã€èå補åãæ圢ããå Žåãã²ããç
ãè¯å¥œãªè£œåãåŸãããªããããã§ãæè¿å ç¡«ãŽ
ã ãšè»è³ªãã©ã¹ããã¯ã®äžéã®æ§èœãæãããã®
ãšããŠãããããç±å¯å¡æ§ãšã©ã¹ãããŒã泚ç®ã
ãå§ããŠããã ãªã¬ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ãããŒãæ¢ã«å ¬ç¥
ã§ãããäŸãã°ããªãšãã¬ã³âããã«ãŽã ã®ã°ã©
ããå ±éåäœããããã¯ãšãã¬ã³âãããã¬ã³â
éå ±åœ¹ãžãšã³ãŽã ãäž»æåãšãããã®ãããã€ã
ææ¡ãããŠããããªã¬ãã€ã³ç³»ç±å¯å¡æ§ãšã©ã¹ã
ããŒã®äžã€ãšããŠããªãªã¬ãã€ã³ãã©ã¹ã¿ãã¯ãš
éšåæ¶æ©ããããŽã ãšãããªãçµæç©ãç¹å ¬æ53
â34210å·å ¬å ±ã«ããå ¬ç¥ã§ãããæ¬çºæè ãã®
远詊ã«ããã°ã該çµæç©ã¯ç±å¯å¡æ§ãšã©ã¹ãããŒ
ãšããŠåªããæ§èœãæããŠããããæ±çšãã©ã¹ã
ãã¯ã«æ¯ã¹æµåæ§ãèããå£ã€ãŠãããèåãã
ãã¯å€§å補åãå°åºæ圢ããå Žåãé¡èãªãããŒ
ããŒã¯ãçããå€èŠ³ã®è¯å¥œãªè£œåãåŸãããªãã
ãšãæããã«ãªã€ãã ããªãªã¬ãã€ã³ãã©ã¹ããã¯ãšéšåæ¶æ©ããã
ãŽã ãšãããªãçµæç©ã®æµåæ§ãæ¹è¯ããæ¹æ³ãš
ããŠã¯éåžž(ã€)ããªãªã¬ãã€ã³ãã©ã¹ããã¯ãã
ã³ïŒãŸãã¯åæãŽã ã®ååéã®äœããã®ãçšã
ãã(ã)ãŽã ã®æ¶æ©åºŠãäžããã(ã)ããªãªã¬ãã€ã³
ãã©ã¹ããã¯ã®é åæ¯ãå¢ãçã®æ段ãèããã
ããã(ã€)ã®æ¹æ³ã¯çµæç©ã®åŒåŒµç¹æ§ã®äœäžãæ
ãã(ã)ã®æ¹æ³ã¯çµæç©ã®èç±æ§ãåŒåŒµç¹æ§ãåæ¥
匟æ§ãäœäžããã(ã)ã®æ¹æ³ã¯ãçµæç©ã®æè»æ§ã
æããããã€èå補åãšããéã«ã²ããçããã
ãçã®æ¬ ç¹ãçããããŸãããããã®æåã®é å
ãšç¹æ§ãšã®é¢ä¿èª¿æŽã¯å®¹æã§ãªãã æ¬çºæã®ç®çã¯ãèç±æ§ãåŒåŒµç¹æ§ãèåæ§ã
æè»æ§ããã³åæ¥åŒŸæ§ã®è¯å¥œãªç±å¯å¡æ§ãšã©ã¹ã
ããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã®ä»ã®ç®çã¯æµãç¹æ§ãè¯å¥œã§ãæŒåºæ
圢ãå°åºæ圢ã«ãã容æã«ã²ãããããŒããŒã¯ã®
ãªã倧åãã€èåã®è£œåãæ圢ãããç±å¯å¡æ§ãš
ã©ã¹ãããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã®æŽã«ä»ã®ç®çã¯ãç¹å ¬æ53â34210å·
å ¬å ±ã§é瀺ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®èç±
æ§ãåŒåŒµç¹æ§ãæè»æ§ããã³åæ¥åŒŸæ§ãå®è³ªçã«
æãããšãªããæµåæ§ãæ¹åãããåŸã€ãŠå€èŠ³ã®
è¯å¥œãªè£œåãåŸãã¹ãæ¹è¯ãããç±å¯å¡æ§ãšã©ã¹
ãããŒã®è£œé æ¹æ³ãæäŸããããšã«ããã æ¬çºæã«ããã°ã(A)ãã«ãªãã·ãæ¶æ©åãªã¬ã
ã€ã³ç³»å ±éåäœãŽã 50ä¹è³90éééšã(B)ãã«ãªã
ã·ãæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹è50ä¹è³10éé
éšã(A)åã³(B)ã®åèšé100éééšã«å¯ŸããŠ(G)ãã«
ãªãã·ãéæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹èïŒä¹è³
100éééšã(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»
ãŽã ç¶ç©è³ªåã³ïŒåã¯(D)é±ç©ç³»è»åå€ïŒä¹è³100
éééšãå ç±æ··ç·Žãã第ïŒå·¥çšã該å ç±æ··ç·Žãã
å Žåç©ã«ãæ··åç©äžã®(A)åã³(B)ã®åèšé100éé
éšåœã(E)ææ©ãã«ãªãã·ãã0.05ä¹è³0.5éééš
åã³(F)æ¶æ©å©å€ã0.07ä¹è³ïŒéééšæ·»å æ··åãå
çã«ç±åŠçãã第ïŒå·¥çšãåã³ç¬¬ïŒå·¥çšã§åŸãã
ãåçç±åŠçç©ã«ã(H)ããªãªã¬ãã€ã³ç³»æš¹èãã
åèš(G)ãšã®åèšééã該åçç±çç©äžã®(A)åã³(B)
æåã®åèšé100éééšã«å¯ŸããŠã10ä¹è³100éé
éšã®ç¯å²ã§æ·»å æ··åããåŸå ç±æ··ç·Žãã第ïŒå·¥çš
ããæãããšãç¹åŸŽãšããç±å¯å¡æ§ãšã©ã¹ãããŒ
ã®è£œé æ¹æ³ãæäŸãããã æ¬çºæã«ããã(A)ãã«ãªãã·ãæ¶æ©åãªã¬ãã€
ã³ç³»å ±éåãŽã ãšã¯ãäŸãã°ãšãã¬ã¬ã³âããã
ã¬ã³å ±éåãŽã ããšãã¬ã³âãããã¬ã³âéå ±åœ¹
ãžãšã³ãŽã ããšãã¬ã³âãã¿ãžãšã³å ±éåãŽã ã®
åŠãããªã¬ãã€ã³ãäž»æåãšããç¡å®åœ¢ã®åŒŸæ§å ±
éåäœã§ãã€ãŠã(E)ææ©ãã«ãªãã·ããšæ··åãã
å ç±äžã«æ··ç·Žããããšã«ããæ¶æ©ããŠæµåæ§ã®äœ
äžãããã¯æµåããªããªããŽã ãããããããã®
ãã¡ã§ã¯ããšãã¬ã³âãããã¬ã³å ±éåãŽã ããš
ãã¬ã³âãããã¬ã³éå ±åœ¹ãžãšã³ãŽã ïŒããã§ã
éå ±åœ¹ãžãšã³ãšã¯ããžã·ã¯ããã³ã¿ãžãšã³ãïŒïŒ
ïŒâãããµãžãšã³ãã·ã¯ããªã¯ã¿ãžãšã³ãã¡ãã¬
ã³ãã«ãã«ãã³ããšããªãã³ãã«ãã«ãã³çãã
ããïŒã§ãã€ãŠããšãã¬ã³åäœãšãããã¬ã³åäœ
ã®ã¢ã«æ¯ïŒãšãã¬ã³ïŒãããã¬ã³ïŒã50ïŒ50ãªã
ã85ïŒ15ã§ãããã®ã奜ãŸãããæŽã«å¥œãŸããã¯
80ã20ãªãã55ïŒ45ã§ããããªãã§ããšã¬ã³âã
ããã¬ã³âéå ±åœ¹ãžãšã³å ±éåäœãŽã ãç¹ã«ãšã
ã¬ã³âãããã¬ã³âãšããªãã³ãã«ãã«ãã³å ±é
åãŽã ãèç±æ§ãåŒåŒµæ§ããã³åæ¥åŒŸæ§ãåªãã
ç±å¯å¡æ§ãšã©ã¹ãããŒãåŸãããç¹ã奜ãŸããã
å ±éåãŽã ã®ã ãŒããŒç²åºŠMLïŒïŒïŒïŒ100âïŒã¯10
ãªãã120ããšãã«40ãªãã80ã奜ãŸãããã ãŒ
ããŒç²åºŠã10æªæºã§ã¯ãåŒåŒµç¹æ§ãå£ã€ãçµæç©
ããåŸããããäžæ¹ã120ãè¶ãããšçµæç©ã®æµ
åæ§ãå£ã€ããã®ã«ãªãããã奜ãŸãããªãããŸ
ããŽã ã®ãšãŠçŽ 䟡ïŒäžé£œå床ïŒã¯å¥œãŸããã¯16以
äžã§ããã®ç¯å²ã«ãããŠãæµåæ§ãšãŽã çæ§è³ªã®
ãã©ã³ã¹ã®ãšããç±å¯å¡æ§ãšã©ã¹ãããŒãåŸãã
ãã æ¬çºæã«ããã(B)ãã«ãªãã·ãæ¶æ©åããªãã¬
ãã€ã³ç³»æš¹èãšã¯ãå ç±äžã«(E)ææ©ãã«ãªãã·ã
ãšæ··ç·Žããããšã«ããæ¶æ©ããŠãæµåæ§ã®äœäžã
ããã¯æµåããªããªãããªãªã¬ãã€ã³ç³»æš¹èã§ã
ããé«å¯åºŠããªãšãã¬ã³ãäœå¯åºŠããªãšãã¬ã³ã
ãšãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšççŽ
æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãšã®å ±éåäœïŒãš
ãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšé ¢é žã
ãã«ãã¢ã¯ãªã«é žãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãšã¹ã
ã«ã®åŠã極æ§åºãšãªã¬ãã€ã³ç³»äºéçµåãæãã
åéäœãšã®å ±éåäœãªã©ã®ããªãšãã¬ã³ç³»æš¹èã
奜ãŸããäŸç€ºããããšãã§ãããªãã§ãã¡ã«ãã€
ã³ããã¯ã¹ïŒ190âïŒã0.01ãªãã200ããšãã«ã¯
0.1ãªãã100ã®ããªãšãã¬ã³ç³»æš¹èã奜ãŸããã
ãã®ãããª(B)æåã®ããªãªã¬ãã€ã³ç³»æš¹èã¯åç
ã«ç±åŠçããå·¥çšã§ã(A)æåã®ãªã¬ãã€ã³ç³»å ±é
åãŽã ãšéšåå ±æ¶æ©ããããšã«ããæ¬çºæã®ç±å¯
å¡æ§ãšã©ã¹ãããŒã®åŒ·åºŠã®äžæã«å¯äžããã (B)æåã®é åå¹æãéæããããã«ã(B)ãã«ãª
ãã·ãæ¶æ©åããªãªã¬ãã€ã³ç³»æš¹èã¯(A)ãã«ãªã
ã·ãæ¶æ©åãªã¬ãã€ã³ç³»å ±éåãŽã ãšã®ééæ¯
ïŒ(A)ïŒ(B)ïŒã50ïŒ50ãªãã90ã10ã奜ãŸããã¯
60ïŒ40ãªãã90ïŒ10ãšãªãããã«é åããã90ïŒ
10ãã(B)æåãå°ãªããš(B)æåæ·»å ã®ç®çãéã
ãããã50ïŒ50ãã(B)æåãå€ããšç±å¯å¡æ§ãšã©
ã¹ãããŒã®æ圢ç¶ãæªåããã æ¬çºæã«ãããŠã¯å¿ èŠã«å¿ããŠ(C)ãã«ãªãã·ã
éæ¶æ©çåæ°ŽçŽ ç³»ãŽã ç¶ç©è³ªããã³ïŒãŸãã¯(D)é±
ç©æ²¹ç³»è»åå€ãåçç±åŠçã«éããŠé åãããã
ããã§(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»ãŽã ç¶
ç©è³ªãšã¯ãäŸãã°ãããªã€ãœããã¬ã³ãããã«ãŽ
ã ããããã¬ã³70ã¢ã«ïŒ 以äžäžã®ãããã¬ã³âãš
ãã¬ã³å ±éåãŽã ããããã¬ã³âïŒâããã³å ±é
åãŽã ãã¢ã¿ã¯ããã¯ããªãããã¬ã³çã®åŠãã
ã«ãªãã·ããšæ··åããå ç±äžã«æ··ç·ŽããŠãæ¶æ©ã
ããæµåæ§ãäœäžããªãçåæ°ŽçŽ ç³»ã®ãŽã ç¶ç©è³ª
ãããããããã®ãã¡ã§ã¯ãããªã€ãœããã¬ã³ã
æ§èœããã³åæ±äžæã奜ãŸããã ãªããæ¬çºæã«ãããŠãæ¶æ©ãããšã¯ãéåäœ
ã(E)ææ©ãã«ãªãã·ããšç±åå¿ãããéçããå
解åå¿ãšæ¶æ©åå¿ã®ç«¶äºåå¿ã«ãããŠãæ¶æ©åå¿
ãå€ãçããçµæãéåäœã®ã¿ããã®ååéãå¢
倧ããçŸè±¡ããããå解ãããšã¯ãå解åå¿ãå€
ãçµæãéåäœã®ã¿ããã®ååéãæžå°ããåå¿
çŸè±¡ãããã(C)ã®çåæ°ŽçŽ ç³»ãŽã ç¶ç©è³ªããšãã«
ããªã€ãœããã³ã®ã ãŒããŒç²åºŠã¯60以äžã§ããã
ãšãçµæç©ã®æµåæ§ãæ¹è¯ããç¹ã§å¥œãŸããã(C)
ã®ãŽã ç¶ç©è³ªã®é åéã¯åèš(A)æåïŒ(B)æå100
éééšã«å¯ŸãïŒãªãã40éééšã奜ãŸããã¯ïŒãª
ãã20éééšã®ç¯å²ã§ãåèšç¯å²ããå€ããšç±å¯
å¡æ§ãšã©ã¹ãããŒã®èç±æ§ãåŒåŒµç¹æ§ãäœäžãã
çãåŠçããã(A)ã®ãªã¬ãã€ã³ç³»å ±éåãŽã ã®æ¶
æ©åºŠãéå°ã§ããå Žåãšåæ§ã®æ¬ ç¹ãããããã æ¬çºæã«ããã(D)é±ç©æ²¹ç³»è»åå€ãšã¯ãéåžžãŽ
ã ãããŒã«å å·¥ããéãŽã ã®ååéäœçšåã匱
ããå å·¥ã容æã«ãããšãšãã«ãã«ãŒãã³ãã©ã
ã¯ããã¯ã€ãã«ãŒãã³çã®åæ£ãå©ãããããã
ã¯å ç¡«ã¬ã ã®ç¡¬ããäœäžããããŠæè»æ§ã匟æ§ã
å¢ãç®çã§äœ¿çšããããŠããé«æ²žç¹ã®ç³æ²¹çå
ã§ããã©ãã€ã³ç³»ããããã³ç³»ããããã¯è³éŠæ
ç³»çã«åºå¥ãããŠãããã®ã§ãããæ¬çºæã«ãã
ã(D)é±ç©æ²¹ç³»è»åå€ã®é åéã¯åèš(A)æåïŒ(B)æ
å100éééšã«å¯ŸãïŒãªãã80éééšã奜ãŸãã
ã¯ïŒãªãã60éééšããšãã«10ãªãã40éééšã§
ãããè»åå€ã®éãäžèšç¯å²ãè¶ãããšãç±å¯å¡
æ§ãšã©ã¹ãããŒã®èç±æ§ãäœäžããããããã¯è»
åå€ã滲åºããŠå€èŠ³ãæãçãã®ãŸãããã¬åœ±é¿
ãäžããããã«ãªãã ãã®ãããª(C)ãã«ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»
ãŽã ç¶ç©è³ªãŸãã¯ïŒããã³(D)é±ç©æ²¹ç³»è»åå€ãé
åããããšã«ãããæ¬çºæã®è£œé æ¹æ³ã§åŸããã
ç±å¯å¡æ§ãšã©ã¹ãããŒã¯èç±æ§ãåŒåŒµç¹æ§ãæè»
æ§ãåæ¥åŒŸæ§çã®ãŽã çãªæ§è³ªãå®è³ªçã«æãã
ãšãªããæµåæ§ãæ¹åããããã®çµæãå€èŠ³ãåª
ããã²ãã®ãªã倧åãã€èåã®è£œåãæ圢ã§ãã
ããã«ãªãã(C)ããã³ïŒãŸãã¯(D)æåã®(A)ïŒ(B)æ
åã«å¯Ÿããå²åã¯ã(A)ïŒ(B)æå100éééšã«å¯Ÿãã
æ倧100éééšã§ããã奜ãŸããã¯10ãªãã50é
ééšãç¹ã«ã¯20ãªãã40éééšã®ç¯å²ã§ããã(C)
ããã³ïŒãŸãã¯(D)æåã®éã100éééšãè¶ãã
ãšãç±å¯å¡æ§ãšã©ã¹ãããŒã®èç±æ§ãåŒåŒµç¹æ§ç
ã®ç©æ§ã倧ããäœäžããã æ¬çºæã«ãããã(E)ææ©ãã«ãªãã·ããšããŠ
ã¯ãäŸãã°ããžã¯ãã«ãã«ãªãã·ãããžâtertâ
ããã«ãã«ãªãã·ããïŒïŒïŒâãžã¡ãã«âïŒïŒïŒ
âãžâïŒtertâããã«ãã«ãªãã·ãïŒãããµã³ã
ïŒïŒïŒâãžã¡ãã«âïŒïŒïŒâãžïŒtertâããã«ã
ã«ãªãã·ãïŒããã·ã³âïŒãïŒïŒïŒâãã¹ïŒtert
âããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒã³ã
ïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒâïŒïŒ
ïŒïŒïŒâããªã¡ãã«ã·ã¯ããããµã³ãïœâããã«
âïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒãã¬
ã¬ãŒãããã³ãŸã€ã«ãã«ãªãã·ããïœâã¯ããã
ã³ãŸã€ã«ãã«ãªãã·ããïŒïŒïŒâãžã¯ãããã³ãŸ
ã€ã«ãã«ãªãã·ãtertâããã«ãã«ãªãã·ãã³ãŸ
ãšãŒããtertâããã«ãã«ãªãã·ã€ãœãããã«ã«
ãŒãããŒãããžã¢ã»ãã«ãã«ãªãã·ããã©ãŠãã€
ã«ãã«ãªãã·ããtertâããã«ã¯ãã«ãã«ãªãã·
ãçãæããããšãã§ããããããã®ãã¡ã§ã¯è
æ°æ§ãã¹ã³ãŒãå®å®æ§ã®ç¹ã§ïŒïŒïŒâãžã¡ãã«â
ïŒïŒïŒâãžïŒtertâããã«ãã«ãªãã·ïŒãããµ
ã³ãïŒïŒïŒâãžã¡ãã«âïŒïŒïŒâãžïŒtertâãã
ã«ãã«ãªãã·ïŒããã·ã³âïŒãïŒïŒïŒâãã¹
ïŒtertâããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒ
ã³ãïŒïŒïŒâãã¹ïŒtertâããã«ãã«ãªãã·ïŒâ
ïŒïŒïŒïŒïŒâããªã¡ãã«ã·ã¯ããããµã³ããã³ïœ
âããã«â4.4âãã¹ïŒtertâããã«ãã«ãªãã·ïŒ
ãã¬ã¬ãŒãã奜ãŸããããªãã§ãïŒïŒïŒâãã¹
ïŒtertâããã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒ
ã³ãæã奜ãŸãããææ©ãã«ãªãã·ãã®é åé
ã¯ã(A)ã(B)ã(C)åæåã®ç·éã«å¯Ÿãã0.05ä¹è³
0.5ééïŒ ã®ç¯å²ã«ããããéžã¶ããšãã§ãããã
é åé0.05ééïŒ æªæºã§ãããšã(A)ããã³(B)æå
ã®æ¶æ©åºŠãå°ãªéããçµæãç±å¯å¡æ§ãšã©ã¹ãã
ãŒã®èç±æ§ãåŒåŒµç¹æ§ã匟æ§å埩ããã³åæ¥åŒŸæ§
çã®ãŽã çæ§è³ªããã³åŒ·åºŠãååã§ãªããäžæ¹
0.5ééïŒ ãè¶ãããšã(A)ããã³(B)æåã®æ¶æ©åºŠ
ãå¢ãçµæãç±å¯å¡æ§ãšã©ã¹ãããŒæ圢æ§ãäœäž
ããã æ¬çºæã«ãã€ãŠã¯åçç±åŠçã«éããŠ(E)ææ©ã
ã«ãªãã·ããšå ±ã«(F)æ¶æ©å©å€ãé åããã(F)æ¶æ©
å©å€ãšããŠã¯å ·äœçã«ã¯ãç¡«é»ãïœâããã³ãžãª
ãã·ã ãïœïŒpâ²âãžãã³ãŸã€ã«ããã³ãžãªãã·
ã ãâã¡ãã«âïŒïŒâãžããããœã¢ããªã³ã
ããããã³ãŒã³ããžããšãã«ã°ã¢ããžã³ãããªã¡
ãããŒã«ãããã³âïŒNâ²âïœâããšãã¬ã³ãž
ãã¬ã€ããããžããã«ãã³ãŒã³ãããªã¢ãªã«ãžã¢
ãã¬ãŒãããšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒ
ãããžãšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒããã
ãªãšãã¬ã³ã°ãªã³ãŒã«ãžã¡ã¿ã¯ãªã¬ãŒããããªã¡
ãããŒã«ãããã³ããªã¡ã¿ã¯ãªã¬ãŒããã¢ãªã«ã¡
ã¿ã¯ãªã¬ãŒããããã«ããã©ãŒããŸãã¯ããã«ã¹
ãã¢ã¬ãŒããæããããšãã§ããããã®ãããª(F)
æ¶æ©å©å€ã«ãããåäžãã€ç·©åãªæ¶æ©åå¿ãæåŸ
ã§ããããšãã«æ¬çºæã«ãããŠã¯ãžããã«ãã³ãŒ
ã³ãçšãããšãåæ±ããããã®ããããŸãæµåæ§
ãšç©æ§ã®ãã©ã³ã¹ã®ãšããç±å¯å¡æ§ãšã©ã¹ãããŒ
ãåŸãããããæã奜ãŸãããããªãã¡ãžããã«
ãã³ãŒã³ã¯åžžæž©ã§æ¶²äœã§ããããã€(E)ææ©ãã«ãª
ãã·ãã溶解ããŠåŸãŠããããåèš(A)ã(D)ããŸã
åŸèšãã(G)æåã«å¯Ÿã溶解æ§ãæããããã(E)æ
æ©ãã«ãªãã·ã®å解å©å€ãåžéå€ãšããŠ(E)ææ©ã
ã«ãªãã·ã®åæåãžã®åæ£æ§ãæ¹è¯ããåŸã€ãŠã
ãšãã«(A)ããã³(B)æåã«å¯Ÿããåäžãã€è»œåºŠãªæ¶
æ©ãããããåãããããŸããžããã«ãã³ãŒã³èª
身ãã©ãžã«ã«ãšãªãé£é移åå€ããã³æ¶æ©å€ãšã
ãŠåãããžããã«ãã³ãŒã³ãçšããããšã«ããã
(E)ææ©ãã«ãªãã·ããåç¬äœ¿çšãã以äžã®æ¶æ©å¹
æãæåŸ ã§ãããåŸã€ãŠãæ¬çºæã®è£œé æ¹æ³ã§åŸ
ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®åŒåŒµç¹æ§ããã³è
ç±æ§ãæ¹åãããããŸã(E)ææ©ãã«ãªãã·ãã«å¯Ÿ
ããåå¿æ§ãè¯å¹ã§ãããããçæãããçµæç©
äžã«ã¢ãããŒãæ®åããŠèæ°ãçºããããšãå°ãª
ãããªãããžããã«ãã³ãŒã³ã¯çŽåã§ããå¿ èŠã¯
ãªããä»ã®çåæ°ŽçŽ ååç©ãšã®æ··åç©ã§ãã€ãŠã
ããããã®ãããª(F)æ¶æ©å©å€ã®é åéã¯ã(A)ã
(B)ã(C)åæåã®ç·éã«å¯Ÿã0.07ãªããïŒééïŒ ã
ãšãã«0.3ãªããïŒééïŒ ã®ç¯å²ã奜ãŸãããïŒ
ééïŒ ãè¶ããŠé åãããšã(E)ææ©ãã«ãªãã·ã®
é åéãå€ãå Žåã¯ãæ¶æ©åå¿ãé²ãçµæãçµæ
ç©ã®æµåæ§ãå£ããäžæ¹ã(E)ææ©ãã«ãªãã·ãã®
é åéãå°ãªããšæªåå¿ã®ã¢ãããŒãšããŠãçµæ
ç©äžã«ååšããçµæç©ãå å·¥æ圢ããéã®ç±å±¥æŽ
ã«ããç©æ§ã®å€åãçãããããããéå°ã®é å
ã¯é¿ããã¹ãã§ããã æ¬çºæã«ããã(G)ãã«ãªãã·ãéæ¶æ©åããªãª
ã¬ãã€ã³ç³»æš¹èãšããŠã¯ãããªãããã¬ã³ããã
ãã¯ãããã¬ã³åäœã85ã¢ã«ïŒ 以äžå«æãããã
ãã¬ã³ãšãããã¬ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±
âãªã¬ãã€ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªãã
ãã¬ã³ç³»æš¹èïŒããªïŒâããã³ãããã¯ïŒâãã
ã³åäœã85ã¢ã«ïŒ 以äžå«æããïŒâããã³ãšïŒâ
ããã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³
ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªããã³ç³»æš¹èïŒæŽ
ã«ã¯ããªïŒâã¡ãã«âïŒâãã³ãã³ãããã¯ïŒâ
ã¡ãã«âïŒâãã³ãã³åäœã85ã¢ã«ïŒ 以äžå«æã
ãïŒâã¡ãã«âïŒâãã³ãã³ãšïŒâã¡ãã«âïŒâ
ãã³ãã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€
ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªïŒâã¡ãã«âïŒ
âãã³ãã³ç³»æš¹èãªã©ãæããããšãã§ãããã
ãªãã§ãããªãããã¬ã³ç³»æš¹èããã³ããªããã³
系暹èã奜ãŸãããã¡ã«ãã€ã³ããã¯ã¹ïŒ230âïŒ
ã0.1ãªãã100ããšãã«0.5ãªãã50ã§ããããª
ãããã¬ã³ç³»æš¹èã奜ãŸããã (H)ããªãªã¬ãã€ã³ç³»æš¹èãšã¯ãé«å¯åºŠããªãšã
ã¬ã³ãäœå¯åºŠããªãšãã¬ã³ããšãã¬ã³åäœã85ã¢
ã«ïŒ ãè¶ãããšãã¬ã³ãšãšãã¬ã³ä»¥å€ã®ççŽ æ°ïŒ
ãªãã10ã®Î±âãªã¬ãã€ã³ãšã®å ±éåäœãããã
ã¯ãšãã¬ã³åäœã85ã¢ã«ïŒ ãè¶ãããšãã¬ã³ãšé ¢
é žããã«ãã¢ã¯ãªã«é žãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãš
ã¹ãã«ãªã©ã®æ¥µæ§åºãå«æãããã€ãªã¬ãã€ã³æ§
äºéçµåãæããåéäœãšã®å ±éåäœãªã©ã®åŠã
ããªãšãã¬ã³ç³»æš¹èïŒããªãããã¬ã³ããããã¯
ãããã¬ã³åäœã85ã¢ã«ïŒ 以äžå«æãããããã¬
ã³ãšãããã¬ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãª
ã¬ãã€ã³ãšã®å ±éåäœã®åŠãçµæ¶æ§ããªãããã¬
ã³ç³»æš¹èïŒããªïŒâããã³ãããã¯ïŒâããã³å
äœã85ã¢ã«ïŒ 以äžå«æããïŒâããã³ãšïŒâãã
ã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãšã®
å ±éåäœã®åŠãçµæ¶æ§ããªããã³ç³»æš¹èïŒæŽã«ã¯
ããªïŒâã¡ãã«âïŒâãã³ãã³ãããã¯ïŒâã¡ã
ã«âïŒâãã³ãã³åäœã85ã¢ã«ïŒ 以äžå«æããïŒ
âã¡ãã«âïŒâãã³ãã³ãšïŒâã¡ãã«âïŒâãã³
ãã³ãé€ãççŽ æ°ïŒãªãã10ã®Î±âãªã¬ãã€ã³ãš
ã®å ±éåäœã®åŠãçµæ¶æ§ããªïŒâã¡ãã«âïŒâã
ã³ãã³ç³»æš¹èãªã©ãæããããšãã§ãããããªã
ã§ãããªãšãã¬ã³ç³»æš¹èããã³ããªãããã¬ã³ç³»
æš¹èã奜ãŸããããšãã«ã¡ã«ãã€ã³ããã¯ã¹ïŒã
ãªãšãã¬ã³ç³»æš¹èã®å Žå190âã§æž¬å®ãããªãã
ãã¬ã³ç³»æš¹èã®å Žå230âã§æž¬å®ãããïŒã0.1ãª
ãã100ããšãã«0.5ãªãã50ã®ããªãšãã¬ã³ç³»æš¹
èåã¯ããªãããã¬ã³ç³»æš¹èã奜ãŸãããæ¬çºæ
ã®ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«ãããŠã(G)
æåãšåèš(H)æåãšã¯çžäºã«çžè£çã§ãããç±å¯
å¡æ§ãšã©ã¹ãããŒã®æµåæ§ãåäžããããã€ã匷
床ãäžæãããã圹å²ãæãããšå ±ã«ãã®èª¿æŽã
è¡ã€ãŠããããã®å¹æãéããããã«(G)æåãš(H)
æåã®ç·éã¯(A)ãã«ãªãã·ãæ¶æ©åãªã¬ãã€ã³ç³»
å ±éåãŽã ãš(B)ãã«ãªãã·ãæ¶æ©å€ããªãªã¬ãã€
ã³ç³»æš¹èã®ç·é100éééšã«å¯ŸããŠ10ãªãã100é
ééšã奜ãŸããã¯15ãªãã100éééšã§ããã100
éééšããæš¹èéšãå€ããšãæ¬çºæã®è£œé æ¹æ³ã§
åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã®ãŽã çæ§è³ªã倱
ãªãããŸã10éééšããå°ããšæµåæ§ãäœäžãã
匷床ãäœããå°ã(G)æåãš(H)æåã®æš¹èã¯ç°ãªã€
ãŠãããããšã¯å¿è«ã®ããšã§ããã æ¬çºæã®è£œé æ¹æ³ã¯ã第ïŒå·¥çšã§ã(A)ïŒ(B)æ
åãå¿ èŠã«å¿ããŠé åããã(G)ïŒ(C)ïŒ(D)æåãæ··
åãå ç±æ··ç·Žã«ããåäžã«æ··ç·Žãããæ··ç·Žè£ çœ®ãš
ããŠã¯éæŸåã®ããã·ã³ã°ããŒã«ãééæŸåã®ã
ã³ããªãŒãããµãŒãæŒåºæ©ãããŒããŒãé£ç¶ãã
ãµãŒçãåŸæ¥ããå ¬ç¥ã®ãã®ã䜿çšãããããã
ãã®ãã¡ã§ã¯ãééæŸåã®è£ 眮ãçšããã®ã奜ãŸ
ãããçªçŽ ãçé žã¬ã¹çã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§
æ··ç·Žããããšã奜ãŸããããã®æ··ç·Žã«ããã第ïŒ
å·¥çšã«ããåçç±åŠçãäžæ§ã«è¡ãããããã«ãª
ãã第ïŒå·¥çšã§åŸãããå ç±æ··ç·Žããæ··åç©ã¯ã
é©åœãªæ段ã«ãããã¬ããç¶ç²ç¶ãç²æ«ç¶çã®åœ¢
ç¶ã«ããŠãããšæ±ãããããå¿è«ç¬¬ïŒå·¥çšã«åŒç¶
ããŠç¬¬ïŒå·¥çšã®åŠçãè¡ã€ãŠãããã 第ïŒå·¥çšã§ã第ïŒå·¥çšã§åŸãããæ··åç©ã«(E)å
ã³(F)æåãæ·»å æ··åãåçã«ç±åŠçãããæ¬çºæ
ã§åçã«ç±åŠçãããšã¯ã(E)ææ©ãã«ãªãã·ãã
å«ãåèšåæåã溶èããŠæ··ç·Žããããšãããã
æ··ç·Žè£ çœ®ã¯ç¬¬ïŒå·¥çšãšåæ§ã®ãã®ãçšããããã
ãŸãçªçŽ ãçé žã¬ã¹çã®äžæŽ»æ§ã¬ã¹é°å²æ°äžã§æ··
ç·Žããããšã奜ãŸãããæ··ç·Žã¯äœ¿çšãã(E)ææ©ã
ã«ãªãã·äžã®åæžæãïŒåæªæºãšãªã枩床ãéåžž
150ãªãã280âã奜ãŸããã¯170ãªãã240âã§ïŒ
ãªãã20åéã奜ãŸããã¯ïŒãªãã10åéè¡ãã°
ããã 第ïŒå·¥çšã§åŸãããåçç±åŠçç©ã¯ã现æçã«
ãããã¬ããç¶ã现çç¶ãç²ç¶ãç²æ«ç¶çã®åœ¢ç¶
ãšãããšè¯ãã 第ïŒå·¥çšã§ç¬¬ïŒå·¥çšã§åŸãããåçç±åŠçç©ã«
(H)ããªãªã¬ãã€ã³ç³»æš¹èãæ·»å æ··åãå ç±æ··ç·Žã
ããå³ã¡ã第ïŒå·¥çšã§åŸãããåçç±åŠçç©ã现
æçã«ãããã¬ããç¶çã®åœ¢ç¶ã«ãããã®ãšãã
ã¬ããç¶åã¯ç²æ«ç¶ã®(H)ããªãªã¬ãã€ã³ç³»æš¹èãš
ãäžæŠïŒ¶åãã¬ã³ããŒããã³ãã©ãŒãã¬ã³ããŒã
ãªãã³ãã¬ã³ããŒããã³ã·ãšã«ãããµãŒçã§æ··å
åŸãæŒåºæ©ãããã·ã³ã°ããŒã«ãããŒããŒããã³
ããªãŒãããµãŒçã§æº¶èæ··ç·Žããã°ããã æ¬çºæã®ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã«ã
ããŠã¯åŒ·åºŠãæ圢æ§ããã³ãŽã çæ§è³ªãæããªã
ç¯å²ã§ãå å¡«å€ãäŸãã°çé žã«ã«ã·ãŠã ãã±ã€é ž
ã«ã«ã·ãŠã ãã¯ã¬ãŒããã«ãªãªã³ãã¿ã«ã¯ãã·ãª
ã«ãã±ã€ãœãŠå£«ãé²æ¯ç²ãã¢ã¹ãã¹ããã¢ã«ã
ããç¡«é žããªãŠã ãç¡«é žã¢ã«ãããŠã ãç¡«é žã«ã«
ã·ãŠã ãå¡©åºæ§çé žçŽ ãã°ãã·ãŠã ãäºç¡«åã¢ãª
ããã³ãã°ã©ãã¢ã€ããã¬ã©ã¹ç¹ç¶ãã¬ã©ã¹çã
ã·ã©ã¹ãã«ãŒã³ãã«ãŒãã³ç¹ç¶çãããã¯çè²
å€ãäŸãã°ã«ãŒãã³ãã©ãã¯ãé žåãã¿ã³ãäºé
è¯ãã¹ããã矀éã玺éãã¢ãŸé¡æãããããœé¡
æãã¬ãŒãé¡æããã¿ãã·ã¢ãã³é¡æçãé åã
ãããšãã§ãããæ¬çºæã§ã¯ãŸãããšããŒã«ç³»ã
ãµã«ãã¢ã€ãç³»ãããšãã«ã¢ã«ã«ã³ç³»ãããªã¹ã
ã¢ã€ãç³»ãããã¯ã¢ãã³ç³»å®å®å€ã®åŠãå ¬ç¥ã®è
ç±å®å®å€ãèåé²æ¢å€ãèåå®å®å€ã垯é»é²æ¢
å€ãéå±ã»ãã±ã³ãã¯ãã¯ã¹çã®æ»å€çããªã¬ã
ã€ã³ç³»ãã©ã¹ããã¯ãããã¯ãªã¬ãã€ã³ç³»å ±éå
äœãŽã ã§äœ¿çšããçšåºŠé åããããšãã§ãããã
ããã®å å¡«å€ãèåå®å®å€ãèç±å®å®å€ãèåé²
æ¢å€ãçè²å€çã¯åèšå·¥çšã®ãããã®æ®µéã«ãã
ãŠé åããŠãããã ãŸã(E)ææ©ãã«ãªãã·ãã®å解ãä¿é²ãããã
ã«ãããªãšãã«ã¢ãã³ãããªããã«ã¢ãã³ãïŒïŒ
ïŒïŒïŒâããªã¹ïŒãžã¡ãã«ã¢ããïŒããšããŒã«ç
ã®äžçŽã¢ãã³ãã¢ã«ãããŠã ãã³ãã«ãããããž
ãŠã ãé ãã«ã«ã·ãŠã ããžã«ã³ããŠã ããã³ã¬
ã³ããã°ãã·ãŠã ãéãæ°Žéçã®ãããã³é žå¡©ã
ãªã¯ã¿ã³é žå¡©çã®ææ©éå±ã«ã«ãã³é žå¡©ãåçã«
ç±åŠçããå·¥çšã§äœµçšããããšãã§ããã æ¬çºæã®è£œé æ¹æ³ã§åŸãããç±å¯å¡æ§ãšã©ã¹ã
ããŒã¯ãéåžžã®ç±å¯å¡æ§ãã©ã¹ããã¯ã§äœ¿çšãã
ãŠããè£ çœ®ã§æ圢ã§ããæŒåºæ圢ãã«ã¬ã³ããŒæ
圢ããšãã«å°åºæ圢ã«é©ããŠãããæ¬çºæã®è£œé
æ¹æ³ã§åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã¯ãŸã(A)æ
åãéšåæ¶æ©ãããŠãããããèç±æ§ãèåæ§ã
åŒåŒµç¹æ§ãæè»æ§ããã³åæ¥åŒŸæ§çã®ãŽã çæ§è³ª
ãåªããŠããããã€æµåæ§ãè¯å¥œã§ããããã倧
åèå補åãšããéããããŒããŒã¯ãã²ãã®ãªã
å€èŠ³ã®è¯å¥œãªè£œåãåŸããããæ¬çºæã®è£œé æ¹æ³
ã§åŸãããç±å¯å¡æ§ãšã©ã¹ãããŒã®çšéãšããŠ
ã¯ãããã€ããã«ããã³ããŒè£œåããµã€ãã·ãŒã«
ãã¹ãã¢ãªã³ã°ãã€ãŒã«çã®èªåè»éšåãéŽåºã
ãµã³ãã«çã®å±¥ç©ãé»ç·è¢«èŠãã³ãã¯ã¿ãŒããã€
ãããã©ã°çã®é»æ°éšåããŽã«ãã¯ã©ãã°ãªã
ããéçãããã°ãªãããæ°Žæ³³ããŒã«ãæ°Žæ³³çšã
ã€ã³ãæ°ŽäžçŒé¡çã®ã¬ãžã€ãŒçšåãã¬ã¹ã±ããã
é²æ°Žåžãã¬ãŒãã³ããŒã¹ããã«ãçã®éåãæã
ããããæ¬çºæã®è£œé æ¹æ³ã§åŸãããç±å¯å¡æ§ãš
ã©ã¹ãããŒã¯ããšãã«ãã³ããŒéšåã®åŠã倧åè
å補åã®çšéã«é©ããŠããã 次ã«å®æœäŸãæããŠæ¬çºæãæŽã«è©³ãã説æã
ãããæ¬çºæã¯ãã®èŠæšãè¶ããªãéããããã®
å®æœäŸã«äœãå¶éããããã®ã§ã¯ãªãããªããå®
æœäŸã«ãããç±å¯å¡æ§ãšã©ã¹ãããŒã®æ圢ç¶ãã
ã³åºæ¬ç©æ§ã®è©äŸ¡ã¯äžèšã®æ¹æ³ã«ããè¡ã€ãã 詊éšæ¹æ³ïŒœ (1) å°åºæåœ¢æ§ (A) æ圢æ¡ä»¶ äžèšã®è£ 眮ãæ¡ä»¶ã§å°åºæ圢ããã æ圢æ©ïŒãã€ãã¡ã«ã¿ãŒïŒåæ©è£œäœæè£œïŒ æ圢枩床ïŒ200â å°åºå§åïŒäžæ¬¡å§ 1300KgïŒcm2 äºæ¬¡å§ 700KgïŒcm2 å°åºå§åïŒæ倧 æ圢é床ïŒ90ç§ïŒïŒãµã€ã¯ã« ã²ãŒãïŒãã€ã¬ã¯ãã²ãŒã ïŒã©ã³ãé·ã10mmãå¹ 10mmãåïŒmmïŒ æ圢åïŒïŒçš®é¡ã®è§æ¿ ïŒé·ã300mmãå¹ 180mmãåãïŒãïŒã15mmïŒ (b) æ圢åã®å€èŠ³å€å®åºæº ãããŒããŒã¯ è©ç¹ïŒå€å®åºæº ïŒïŒãããŒããŒã¯ãèããå€ããã® ïŒïŒæ圢åå šé¢ã«ããªãã¿ããããã® ïŒïŒå šé¢ã«ãããã«ã¿ããããã® ïŒïŒã²ãŒãã®å察åŽã«ã®ã¿ãããã«ã¿ããã
ãã® ïŒïŒãããŒããŒã¯ãå šãã¿ãããªããã® ãã± è©äŸ¡ïŒå€å®åºæº ãïŒã²ãã®å šãã¿ãããªããã® â³ïŒã²ãŒãã®å察åŽã«ã®ã¿ã¿ããããã® ÃïŒå šé¢ã«ãããã¿ããããã® è¡šé¢å æ²¢ ASTM â523ã®æ¹æ³ã«æºããå ¥å°è§
60âã§æž¬å®ããã è©äŸ¡ïŒå€å®åºæº ãïŒã°ãã¹ã25ïŒ ä»¥äžã®ãã® â³ïŒã°ãã¹ã10ã20ïŒ ã®ãã® ÃïŒã°ãã¹ã10ïŒ ä»¥äžã®ãã® (2) æŒåºæåœ¢æ§ (A) æ圢æ¡ä»¶ äžèšã®è£ 眮ãæ¡ä»¶ã§ããŠãŒããæŒåºåœ¢æã
ãã æ圢æ©ïŒ40mmÏæŒåºæ©ïŒæ±èæ©æ¢°è£œïŒ æ圢枩床ïŒ210â ãã€ïŒã¹ãã¬ãŒãã〠ïŒãã€ïŒã³ã¢ïŒ12.5mmïŒ10.0mmïŒ åŒåé床ïŒ10ïœïŒmm (B) æ圢åã®å€èŠ³å€å®åºæº ããŠãŒãã®è¡šé¢ã®å¹åžãäžèšïŒæ®µéã§è©äŸ¡ã
ãã è©äŸ¡ïŒå€å®åºæº ïŒïŒèã極ããŠå¹³æ»ã§å æ²¢ããã ïŒïŒèãå¹³æ»ã§ãããå æ²¢ãªã ïŒïŒçŽ°ããèèã ïŒïŒèããèèã ïŒïŒæ³¢ç¶ã®å€§ããªèèã (3) åºæ¬ç©æ§ (1)ã®æ¹æ³ã§å°åºæ圢ã«ãã€ãŠåŸãåãïŒmmã®è§
æ¿ããè©Šéšçãååãã次ã®æ¹æ³ã«ãã枬å®ã
ãã åŒåŒµç¹æ§ïŒJIS â6301ã®æ¹æ³ã§æž¬å®ããã ã¹ããªã³ã°ç¡¬ãïŒJIS â6301èšèŒã®JIS ã¿ã€
ãæ³ã§æž¬å®ããã æ°žä¹ äŒžã³ïŒJIS â6301ã®æ¹æ³ã§æž¬å®ããã èç±æž©åºŠïŒæ枩槜äžã«è©Šéšçã眮ãã槜ã®æž©åºŠã
20âïŒminã®é床ã§ææž©ããé49ïœã®è·éãã
ããåŸ0.8mmã®éãè©Šæã«0.1mméå ¥ãã枩床ã§
è¡šããã å®æœäŸ ïŒ ãšãã¬ã³å«æç70ã¢ã«ïŒ ãã ãŒããŒç²åºŠML1+4
ïŒ100âïŒ70ã®ãšãã¬ã³ã»ãããã¬ã³å ±éåãŽã
ïŒä»¥äžEPMãšç¥ããïŒ60éééšãã¡ã«ãã€ã³ãã
ã¯ã¹ïŒATMS â1238â65Tã190âïŒã1.9ãå¯
床0.920ã®é«å§æ³ããªãšãã¬ã³ïŒä»¥äžPEãšç¥ããïŒ
20éééšãã¡ã«ããã€ã³ããã¯ã¹ïŒASTM â
1238â65Tã230âïŒ13ãå¯åºŠ0.91ïœïŒcm2ã®ããª
ãããã¬ã³ïŒä»¥äžPPãšç¥ããïŒ10éééšãããªã€
ãœããã¬ã³ïŒãšããœç€Ÿè£œïŒåååãã¹ã¿ããã¯ã¹
MMLâ100ã以äžPIBãšç¥ããïŒ10éééšããã³
ãããã³ç³»ããã»ã¹ãªã€ã«ïŒä»¥äžãªã€ã«ãšç¥ããïŒ
30éééšãšãã³ããªãŒãããµãŒã«ããçªçŽ é°å²æ°
äžã180âã§ïŒåéæ··ç·ŽããåŸããŒã«ãéããã·
ãŒãã«ãã¿ãŒã«ãããã¬ããã補é ããïŒç¬¬ïŒå·¥
çšïŒã次ã«è©²ãã¬ãããšïŒïŒïŒâãã¹ïŒtertâã
ãã«ãã«ãªãã·ã€ãœãããã«ïŒãã³ãŒã³ïŒä»¥äžã
ã«ãªãã·ããšç¥ããïŒ0.3éééšããžããã«ãã³
ãŒã³ïŒä»¥äžDVBãšç¥ããïŒ0.5éééšã«æº¶è§£åæ£
ããã溶液ãšãã¿ã³ãã©ãŒãã¬ã³ããŒã«ããæ··å
ãã溶液ããã¬ããè¡šé¢ã«åäžã«ä»çãããã次
ãã§ãã®ãã¬ãããæŒåºæ©ã§çªçŽ é°å²æ°äžã210
âã§æŒåºããïŒç¬¬ïŒå·¥çšïŒã次ã«ç¬¬ïŒå·¥çšã§åŸã
ãããã¬ãã100éééšãšPPãã¬ãã20éééšãš
ãã¿ã³ãã©ãŒãã¬ã³ããŒã§æ··ååŸãæŒåºæ©ã§210
âã§æŒåºããç®çãšããç±å¯å¡æ§ãšã©ã¹ãããŒã
åŸãïŒç¬¬ïŒçšïŒã ãã®ç±å¯å¡æ§ãšã©ã¹ãããŒãçšããŠåèšããæ¹
æ³ã«ããåºæ¬ç©æ§ãæ圢æ§ã®è©äŸ¡ãè¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPPã®ä»£ãã«ã
å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPE30éééšãçš
ãã以å€ã¯å®æœäŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPPã®ä»£ãã«ã
ã¡ã«ãã€ã³ããã¯ã¹ïŒ190âïŒ15ãé ¢é žããã«å«
æé14ééïŒ ã®ãšãã¬ã³ã»é ¢é žããã«å ±éåäœ
ïŒä»¥äžEVAãšç¥ããïŒ50éééšçšãã以å€ã¯å®æœ
äŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã«ãããŠãPEã®é åéã
30éééšãšããPPãé åããªã以å€ã¯åã å®æœ
äŸïŒãïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããPEã®é åéã
10éééšãPPã®é åéã20éééšãšããæŽã«ç¬¬
ïŒå·¥çšãå®æœããªãå Žåã第ïŒå·¥çšã§åŸãããã
ã¬ããã«ã€ãç±å¯å¡æ§ãšã©ã¹ãããŒãšããŠã®è©äŸ¡
ãå®æœäŸïŒãšåæ§ã«è¡ã€ãã å®æœäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§äœ¿çšããEPMã®ä»£ãã«ã
ãšãã¬ã³åäœãšãããã¬ã³åäœã®ã¢ã«æ¯ïŒãšãã¬
ã³ïŒãããã¬ã³ïŒã65ïŒ35ãã ãŒããŒç²åºŠ
ïŒML1+4ã100âïŒ70ããšãŠçŽ 䟡15ã®ãšãã¬ã³ã»ã
ããã¬ã³ã»ãšããªãã³ãã«ãã«ãã³å ±éåãŽã
ïŒEPDMãšç¥ããïŒãçšãã以å€ã¯å®æœäŸïŒãšå
æ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§PPãé åããã第ïŒå·¥
çšã«ãããPPã®é åéãïŒéééšãšãã以å€ã¯
å®æœäŸïŒãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã®PEã®é åéã20éééšã
PPã®é åéãïŒéééšãšãã第ïŒå·¥çšãå®æœã
ãªãå Žåã第ïŒå·¥çšã§åŸãããç±å¯å¡æ§ãšã©ã¹ã
ããŒã®è©äŸ¡ãå®æœäŸïŒãšåæ§è¡ã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã®ç¬¬ïŒå·¥çšã§EPMãPEãPPã®é å
éãåã 30ïŒ40ïŒ20éééšãšãã以å€ã¯æ¯èŒäŸïŒ
ãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã®ç¬¬ïŒå·¥çšã§EPMãPEãPPã®é å
éãåã 30ïŒ10ïŒ50éééšãšãã以å€ã¯æ¯èŒäŸïŒ
ãšåæ§ã«è¡ã€ãã æ¯èŒäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§DVBã®é åéãåã ïŒ
åã¯3.0éééšãšãã以å€ã¯å®æœäŸïŒãšåæ§ã«è¡
ã€ãã æ¯èŒäŸ ïŒãïŒ å®æœäŸïŒã®ç¬¬ïŒå·¥çšã§ãã«ãªãã·ãã®é åé
ãåã 1.5åã¯0.01éééšãšãã以å€ã¯å®æœäŸïŒ
ãšåæ§ã«è¡ã€ãã åå®æœäŸãæ¯èŒäŸã®é åå²åãè¡šïŒã«ç€ºããåº
æç©æ§ããã³æ圢æ§ã®è©äŸ¡çµæãè¡šïŒã«ç€ºããã
ãè¡šã
ãè¡šã
ãè¡šã
ãè¡šã
Claims (1)
- ïŒ (A)ãã«ãªãã·ãæ¶æ©åãªã¬ãã€ã³ç³»å ±éåäœ
ãŽã 50ä¹è³90éééšã(B)ãã«ãªãã·ãæ¶æ©åããª
ãªã¬ãã€ã³ç³»æš¹è50ä¹è³10éééšã(A)åã³(B)ã®å
èšé100éééšã«å¯ŸããŠ(G)ãã«ãªãã·ãéæ¶æ©å
ããªãªã¬ãã€ã³ç³»æš¹èïŒä¹è³100éééšã(C)ãã«
ãªãã·ãéæ¶æ©åçåæ°ŽçŽ ç³»ãŽã ç¶ç©è³ªåã³ïŒå
ã¯(D)é±ç©ç³»è»åå€ïŒä¹è³100éééšãå ç±æ··ç·Žã
ã第ïŒå·¥çšã該å ç±æ··ç·Žããæ··åç©ã«ãæ··åç©äž
ã®(A)åã³(B)ã®åèšé100éééšåœã(E)ææ©ãã«ãª
ãã·ãã0.05ä¹è³0.5éééšåã³(F)æ¶æ©å©å€ã0.07
ä¹è³ïŒéééšæ·»å æ··åãåçã«ç±åŠçãã第ïŒå·¥
çšãåã³ç¬¬ïŒå·¥çšã§åŸãããåçç±åŠçç©ã«ã(H)
ããªãªã¬ãã€ã³ç³»æš¹èããåèš(G)ãšã®åèšééã
åçç±çç©äžã®(A)åã³(B)æåã®åèšé100éééš
ã«å¯ŸããŠã10ä¹è³100éééšã®ç¯å²ã§æ·»å æ··åã
ãåŸå ç±æ··ç·Žãã第ïŒå·¥çšããæãããšãç¹åŸŽãš
ããç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7349990A JPH0379650A (ja) | 1990-03-26 | 1990-03-26 | ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7349990A JPH0379650A (ja) | 1990-03-26 | 1990-03-26 | ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14411778A Division JPS5571739A (en) | 1978-11-24 | 1978-11-24 | Thermoplastic elastomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379650A JPH0379650A (ja) | 1991-04-04 |
| JPH0557297B2 true JPH0557297B2 (ja) | 1993-08-23 |
Family
ID=13520009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7349990A Granted JPH0379650A (ja) | 1990-03-26 | 1990-03-26 | ç±å¯å¡æ§ãšã©ã¹ãããŒã®è£œé æ¹æ³ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379650A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726865B2 (ja) * | 1987-09-22 | 1995-03-29 | æ ªåŒäŒç€Ÿæ±è | èªåé³é枬å®è£ 眮 |
| JP3835313B2 (ja) * | 2002-03-08 | 2006-10-18 | äœåé»è£ æ ªåŒäŒç€Ÿ | ãªã¬ãã£ã³ç³»ç±å¯å¡æ§ãšã©ã¹ãããŒçµæç©ããã³è¢«èŠé»ç· |
| FR2995313B1 (fr) | 2012-09-12 | 2015-08-21 | Arkema France | Melange primaire d'initiateur et de promoteur de reticulation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571739A (en) * | 1978-11-24 | 1980-05-30 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer |
| JPS6259139A (ja) * | 1985-09-06 | 1987-03-14 | Hino Motors Ltd | ã¯ã©ããã®åæãè£ çœ® |
-
1990
- 1990-03-26 JP JP7349990A patent/JPH0379650A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571739A (en) * | 1978-11-24 | 1980-05-30 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer |
| JPS6259139A (ja) * | 1985-09-06 | 1987-03-14 | Hino Motors Ltd | ã¯ã©ããã®åæãè£ çœ® |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379650A (ja) | 1991-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0252648B2 (ja) | ||
| US4212787A (en) | Thermoplastic elastomer composition, blends of the composition with olefin plastic, and foamed products of the composition and the blends | |
| US4247652A (en) | Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends | |
| US8076416B2 (en) | Thermoplastic vulcanizates and their use | |
| EP0132931B1 (en) | Thermoplastic elastomer composition and process for preparation thereof | |
| JP2005517755A (ja) | ç±å¯å¡æ§ãšã©ã¹ãããŒçµæç© | |
| KR940003261B1 (ko) | ìŽê°ìì± ìëŒì€í ëšž ì¡°ì±ë¬Œì ì ì¡°ë°©ë² ë° ìŽê°ìì± ìëŒì€í ëšž ì¡°ì±ë¬Œ | |
| CN110461933B (zh) | æåå€è§äŒåŒççå¡æ§åŒ¹æ§äœç»åç©åå ¶æåäœ | |
| JPS6259139B2 (ja) | ||
| JPH0233062B2 (ja) | Netsukasoseierasutomaasoseibutsunoseizoho | |
| JPS62938B2 (ja) | ||
| JPH066656B2 (ja) | ããªãâçµæç© | |
| JPH0446296B2 (ja) | ||
| JPH11269325A (ja) | ç±å¯å¡æ§ãšã©ã¹ããâçµæç© | |
| JPS5930736B2 (ja) | ç±å¯å¡æ§ãšã©ã¹ããâçµæç©ã®è£œé æ¹æ³ | |
| JPH0557297B2 (ja) | ||
| JPS6365100B2 (ja) | ||
| JPS6228977B2 (ja) | ||
| JPS5856575B2 (ja) | ç±å¯å¡æ§ãšã©ã¹ããâçµæç©ã®è£œé æ¹æ³ | |
| JPH11269329A (ja) | ç±å¯å¡æ§ãšã©ã¹ãããŒçµæç© | |
| JP2691172B2 (ja) | è䟯æ§ã«åªããç±å¯å¡æ§ãšã©ã¹ãããŒçµæç© | |
| JPS6148537B2 (ja) | ||
| JPS59221347A (ja) | ç±å¯å¡æ§ãšã©ã¹ãããŒã®å°åºèçæ¹æ³ | |
| JP2582856B2 (ja) | ç±å¯å¡æ§ãšã©ã¹ãããŒè£œã·ãŒãã®è£œé æ¹æ³ | |
| JP3254799B2 (ja) | ç±å¯å¡æ§ãšã©ã¹ãããŒçµæç© |