| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide composition which has a low friction coefficient, a low water absorptivity, and a high critical PV value and is excellent in sliding characteristics, mechanical strength, heat resistance, and dimensional stability; and a molded article prepared therefrom. SOLUTION: The polyamide composition is prepared by incorporating 0.1-30pts.wt. silicone (B) into 100pts.wt. polyamide (A) composed of dicarboxylic acid units containing 50-100mol% terephthalic acid units and diamine units containing 50-100mol% 6-18C aliphatic alkylenediamine units. The molded article is prepared from the composition. COPYRIGHT: (C)2004,JPO
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