RESIN COMPOSITION FOR POWDER MOLDING COMPOUNDED WITH HYDROGENATED MATTER OF AROMATIC VINYL COMPOUND/ CONJUGATED DIENE COPOLYMER

摘要

PROBLEM TO BE SOLVED: To provide a resin composition for powder molding improved in powder characteristics such as blocking resistance or the like during preservation and capable of being adapted to the production of a molded object having abrasion resistance at a high temperature. SOLUTION: The resin composition for powder molding comprises 30-70 pts.wt. of a polypropylene resin composition (1) comprising 20-80 wt.% of a polypropylene resin (a) and 80-20 wt.% of an olefinic thermoplastic elastomer (b) and 70-30 pts.wt. of an aromatic vinyl compound/conjugated diene copolymer hydrogenated composition (2) comprising 10-90 wt.% of hydrogenated matter of an aromatic vinyl compound/conjugated diene copolymer (c) with an aromatic vinyl compound unit content of 20-80 wt.% and 90-10 wt.% of hydrogenated matter of an aromatic vinyl compound/conjugated diene copolymer (d) with an aromatic vinyl compound unit content of 5-<20 wt.% [wherein, the sum of (1) and (2) is 100 pts.wt.]. COPYRIGHT: (C)2004,JPO