| abstract |
PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition excellent in compression set characteristics and oil resistance in a high temperature region, excellent in flexibility and moldability, and particularly free from bloom-out. SOLUTION: (a) 100 parts by mass of ethylene / α-olefin / non-conjugated diene copolymer rubber, (b) 20 to 250 parts by mass of crystalline polypropylene, (c) 2 to 30 parts by mass of a non-halogen phenol resin crosslinking agent Part, (d) 0.1-6 parts by mass of tin chloride, and (e) 2-50 parts by mass of at least one inorganic filler selected from the group consisting of talc and clay Composition. [Selection figure] None |