| abstract |
An object of the present invention is to provide an automotive part excellent in heat resistance using a polylactic acid resin composition. SOLUTION: 20 to 60 parts by weight of a polylactic acid resin (A) and 40 to 80 parts by weight of a propylene resin composition (B) formed by blending the following (b1) to (b4) (provided that (A) and (B) is 100 parts by weight.), Modified propylene resin (D) 0.1 to 20 parts by weight, and crystallization accelerator (F) 0.1 to 10 parts by weight of poly Automobile parts manufactured from a lactic acid resin composition; (B1) 83 to 58% by weight of a specific crystalline propylene block copolymer, (B2) 0.5-7% by weight of a specific propylene homopolymer, (B3) 1 to 10% by weight of a specific ethylene / 1-butene random copolymer, and (b4) 15 to 25% by weight of talc. [Selection figure] None |