LIGHTWEIGHT FIBER-REINFORCED RESIN COMPOSITION EXCELLENT IN IMPACT RESISTANCE AND MOLDED ARTICLE COMPRISING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molded article which is excellent in impact resistance and flexural characteristics in spite of being lightweight with the density of≤1,000 kg/m3. SOLUTION: Vinylon fiber-reinforced resin composition is characterized in that the short cut yarns of Vinylon fibers are contained in a modified polypropylene resin and that the notched test piece of the resin composition has a Charpy impact strength of≥28 kJ/m2, a three point flexural strength of≥30 MPa, and a density of≤1,000 kg/m3. A molded article comprises the same. COPYRIGHT: (C)2008,JPO&INPIT