| abstract |
The thermoplastic elastomer composition comprises 100 parts by mass of a hydrogenated block copolymer (a), 3 to 50 parts by mass of a polypropylene resin (b), 5 to 100 parts by mass of a polyphenylene ether resin (c) And 50 to 200 parts by mass of a softening agent (d), wherein the hydrogenated block copolymer (a) comprises at least one polymer block A having at least one vinyl aromatic hydrocarbon monomer unit as a main component and at least one conjugated diene compound monomer unit Wherein the hydrogenated block copolymer (a) is a hydrogenated block copolymer obtained by hydrogenating a block copolymer containing a polymer block B as a main component, and the hydrogenated block copolymer (a) has a weight average molecular weight of 100,000 to 350,000. |