polypropylene resin composition, the molded body, inner panel for automotive parts, automotive engine cover, and automotive fan shroud

摘要

PROBLEM TO BE SOLVED: To provide a polypropylene resin composition which can provide a molded product with excellent fatigue strength and impact resistance, and a molded product including the resin composition.;SOLUTION: A polypropylene resin composition includes: a fiber; the following polypropylene resin; an ethylene copolymer (C) having glycidyl; and a modified polyolefin resin (D) modified with a compound selected from a group consisting of unsaturated carboxylic acids and unsaturated carboxylic derivatives. Relative to 100 pts.mass of the fiber, the content of the polypropylene resin is 120-900 pts.mass, and the total content of the ethylene copolymer (C) and the modified polyolefin resin (D) is 5-200 pts.mass. The composition satisfies the following requirement (1). Requirement (1): The ethylene copolymer (C) and the modified polyolefin resin (D) satisfy the following expression (1). 0.02≤(Dx.Dy)/(Cx.Cy)≤3.0 (1).;COPYRIGHT: (C)2013,JPO&INPIT