摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition which contains glass fibers ands has excellent tensile strength, flexural strength, impact strength, and furthermore excellent fatigue strength, and to provide its molded article. SOLUTION: This resin composition prepared by melt-kneading 49.9 to 98.9 wt% of a polypropylene-based resin (A), 1 to 50 wt% of the following glass fibers (B), and 0.1 to 20 wt% of maleic anhydride-grafted polypropylene resin (C), wherein the length of the glass fibers contained in the resin composition is 150 to 1,000μm. The glass fibers (B) have a fiber diameter of 6 to 16μm, and a fiber length of 1 to 4 mm. The maleic anhydride-grafted polypropylene resin (C) has a melt flow rate of 20 to 500 g/10 min, and contains grafted maleic anhydride and non-grafted maleic anhydride, wherein the non-grafted maleic anhydride is contained in an amount of≤45 wt% per 100 wt% of the total amount of the grafted maleic anhydride and the non-grafted maleic anhydride. COPYRIGHT: (C)2006,JPO&NCIPI
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