THERMOPLASTIC CROSSLINKED RUBBER COMPOSITIONS

摘要

A thermoplastic crosslinked rubber composition comprising (A) from 1 to 99 parts by weight of a hydrogenated rubber obtained by hydrogenating not less than 50% of total double bonds of at least one homopolymer rubber of a conjugated diene type monomer or a random copolymer rubber consisting of a conjugated diene type monomer unit and an aromatic vinyl monomer unit and (B) from 1 to 99 parts by weight of a thermoplastic resin, total amount of (A) and (B) being 100 parts by weight, said (A) and (B) being crosslinked, wherein said (A) has a crystallization temperature in a range of from -50 to 70°C and a heat quantity of crystallization at peak in a range of from 3 to 100 J/g in differential scanning calorimetry (DSC method).