A thermoplastic elastomer composition contains 22 to 50 parts by mass of a crosslinked ethylene/propylene/non-conjugated diene copolymer (A), 25 to 66 parts by mass of a 4-methyl-1-pentene/propylene copolymer (B), and 13 to 30 parts by mass of polypropylene (C), based on 100 parts by mass of a total of (A), (B), and (C).
THERMOPLASTIC ELASTOMER COMPOSITION AND GLASS RUN
2019-06-06
Patent
Electronic Resource
English