CARBON FIBER-CONTAINING FIBER-REINFORCED RESIN COMPOSITION WITH SMALL WARPAGE DISTORTION AND ITS MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a fiber-reinforced polyolefin resin composition which gives a molded article having high rigidity and small warpage while maintaining the characteristics (low density, low ash content, and high rigidity) of a carbon fiber-based resin-reinforcing material; and a molded article of the composition.;SOLUTION: The fiber-reinforced polyolefin resin composition contains (A) 1-20 mass% carbon fiber having a fiber diameter of 3-20 μm, (B) 3-50 mass% graphite having an average particle size of 1-100 μm, and (C) 25-95 mass% polyolefin resin, the mass ratio (Wg/Wcf) of (B) graphite (Wg) to (A) carbon fiber (Wcf) being 1-10. A molded article made of the composition is also provided.;COPYRIGHT: (C)2006,JPO&NCIPI