| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a molded article having excellent mechanical properties (especially impact strength), weather resistance, surface gloss and surface smoothness and useful, as injection molded articles by specifying the aspect ratio and the fiber diameter of glass fiber in the composition within respectively specific ranges. SOLUTION: This composition contains (A) 30-70 wt.% of a polyamide resin [e.g. a copolymer composed of 70-95 wt.% of a hexamethylene adipamide component derived from adipic acid and hexamethylenediamine and 30-5 wt.% of a hexamethylene isophthalamide component derived from isophthalic acid and hexamethylenediamine and having a crystallization temperature of <=210 deg.C] and (B) 70-30 wt.% of glass fibers. The component B in the composition has an average aspect ratio of 10-20 and an average fiber diameter of 15-30μm. |
