| 摘要 |
PURPOSE:The titled composition having improved mechanical strength, molding properties, coating performance, processing properties and smoothness on the surface of molded article, obtained by blending a polyamide resin with specific amounts of zinc powder and/or metallic (compound) powder subjected to surface coating, potassium titanate fibers, etc. CONSTITUTION:100pts.wt. total amounts of (A) 50-5pts.wt., preferably 40-10pts. wt. polyamide resin (e.g., nylon 6, etc.) and (B) 50-95pts.wt., preferably 60-90 pts.wt. zinc powder and/or metallic (compound) powder subjected to surface coating with zinc, having 0.5-3mum particle diameter, are blended with (C) 1-10pts.wt., preferably 2-8pts.wt. potassium titanate fibers shown by the formula I or formula II (n is 2-8), (D) 1-10pts.wt., preferably 2-8pts.wt. modified polyolefin and, (E) 0.1-10pts.wt., preferably 0.3-8pts.wt. lubricant (e.g., higher fatty acid, fatty acid lower alcohol, etc.). |
