| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin molded article that has good moldability, increases addition of a slidability enhancer, enables blending of a plurality of slidability enhancers, and has good sliding characteristics, and a chain using the resin molded article. SOLUTION: The resin molded article is obtained by molding a resin composition obtained by blending a polyolefin resin and slidability enhancers including a fatty acid ester and/or a fatty acid amide and a silicone polymer with a base resin including a polyacetal resin and/or a polyamide resin. The resin composition includes 1.5-20 pts.mass of the slidability enhancers based on the total 100 pts.mass of the base resin and the polyolefin resin. COPYRIGHT: (C)2011,JPO&INPIT
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