LONG FIBER-REINFORCED POLYPROPYLENE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a long fiber-reinforced polypropylene resin composition having improved mechanical strength, stiffness and impact resistance and excellent in durability. SOLUTION: This long fiber-reinforced polypropylene resin composition comprises a long fiber-reinforced polypropylene polymer composition comprising a propylene polymer modified with an unsaturated carboxylic acid or its anhydride having isotactic pentad fraction >=96% and 100-500 of melt flow rate, an alkaline earth metal compound and a glass fiber, and a single propylene- ethylene copolymer including a nucleating agent having melt flow rate of 10-60.