| abstract |
An object of the present invention is to provide a thermoplastic elastomer composition capable of forming a medical tube having excellent transparency and kink resistance. The present invention relates to a hydrogenated block copolymer (A) (at least two polymer blocks P mainly composed of aromatic vinyl compound units, and at least one polymer block Q mainly composed of conjugated diene compound units, and an aromatic vinyl compound The total content of the units is 8 to 25 mass %, and it further relates to a thermoplastic elastomer composition containing a high MFR hydrogenated block copolymer) and a propylene polymer (B). |