| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyacetal resin composition which is excellent in friction-abrasion characteristics, controls the production of creaking noises, when slid, is good in the surface smoothness of molded articles, and is excellent in thermal stability. <P>SOLUTION: The polyacetal resin composition comprises, based on 100 pts.mass of (A) a specific polyacetal resin, 0.01-1 pt.mass of (B) a hindered phenolic antioxidant, 0.05-2 pts.mass of (C) a basic nitrogen-containing compound, 2-10 pts.mass of (D) a graft copolymer, and 0.5-5 pts.mass of (E) a specific fatty acid ester, and does not substantially contain a specific inorganic filler. <P>COPYRIGHT: (C)2013,JPO&INPIT |
