Dynamic cross-linked thermoplastic elastomer composition for composite molding and composite molded body

摘要

To provide a dynamic crosslinking type thermoplastic elastomer composition for composite molding high in fusion strength and excellent in flowability and permanent compression set, and a composite molded body using the same.SOLUTION: There is provided a dynamic crosslinking type thermoplastic elastomer composition for composite molding containing following components (A), (B) and (C) and having Duro A hardness of 30 to 90. Component (A): an ethylene α-olefin non-conjugated diene copolymer rubber component. (B): modified polypropylene having melt flow rate (MFR, 230°C, load 21.2 N, according to JIS K7210) of 0.1 to 250 g/10 min. and melt tension of 1.0 to 20 cN, and melting point of 157°C or less and exhibiting strain hardening property.SELECTED DRAWING: None