| abstract |
The present invention relates to a polyamide [I] having a terephthalic acid structural unit of 30 to 100 mol%, a melting point of 220 to 290 ° C., ethylene, an α-olefin having 3 to 20 carbon atoms, and an ethylene / α-containing structural unit of a non-conjugated polyene. Rubber composition [X] containing olefin / non-conjugated polyene copolymer rubber [II] and olefin polymer [III] containing 0.3 to 5.0% by mass of a functional group structural unit and a phenol resin crosslinking agent The present invention relates to a polyamide-based thermoplastic elastomer composition [Y] ([I] to [IV] total 100% by mass) in which [IV] is dynamically crosslinked. |