THERMOPLASTIC ELASTOMER COMPOSITION FOR MULTILAYER MOLDING AND MULTILAYER MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for multilayer molding having excellent abrasion resistance and scratch resistance and provide a multilayer molded article produced by using the thermoplastic elastomer composition. SOLUTION: The thermoplastic elastomer composition for multilayer molding contains (A) 30-90 wt.% ethylene-α-olefin copolymer rubber, (B) 5-40 wt.% propylene resin, (C) 1-20 wt.% hydrogenated aromatic vinyl compound-conjugated diene compound copolymer rubber having a vinyl content of >=60% and (D) 0.1-10 wt.% (the sum of A to D is 100 wt.%) silicone oil and/or silicone rubber.