| 摘要 |
A thermoplastic rubber composition comprising a nitrile rubber containing not less than 20% by weight of a gel insoluble in methyl ethyl ketone, a vinyl chloride resin containing 0.05 to 20% by weight of a carboxyl group, a compound of a monovalent or divalent metal and a plasticizer, said monovalent or divalent metal compound being an ionic crosslinking agent which reacts ionically with the carboxyl group of the vinyl chloride resin to crosslink the vinyl chloride resin.
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