| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer which has excellent abrasion resistance, namely excellent scratch resistance. SOLUTION: This thermoplastic elastomer composition comprising (A) a thermoplastic resin consisting essentially of a polystyrene-based resin, (B) a rubbery polymer comprising a partially or perfectly crosslinked rubber ethylene-α-olefin-based copolymer and (C) a compatibilizing agent, wherein the components (B) and (C) in the composition are 40 to 90 pts.wt. and 0.1 to 40 pts.wt., respectively, per 100 pts.wt. of [the component (A) + the component (B) + the component (C)]. |
