| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a glass filament reinforced polyamide resin composition superior in impact resistance and vibrational fatigue resistance, as well as having less anisotropy of mechanical properties and molding shrinkage between a flow direction and a perpendicular direction of an injection molded product using the polyamide resin composition, and less warpage, and to provide the molded product thereof. <P>SOLUTION: This glass filament reinforced polyamide resin composition comprises a polyamide resin of 30-90 parts by mass in which the total amount of a terminal amino group concentration and a terminal carboxyl group concentration is≥100 meq/kg and≤200 meq/kg, and the terminal amino group concentration is higher than the terminal carboxyl group concentration, as well as a glass fiber of 70-10 parts by mass in which a fiber diameter is 10-20μm and a weight average fiber length is 1.8-30 mm. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
