| abstract |
The present invention relates to a polypropylene resin composition for automotive exterior materials, more specifically, 15-60% by weight of highly crystalline polypropylene resin (HIPP) having an isotactic peptad fraction by C-NMR method of 96% or more, reactive type A polypropylene resin composition for automobile exterior materials having high flow and high impact properties, comprising 15 to 70% by weight of polypropylene (RTPO) including rubbery phase, 3 to 20% by weight of rubber component, and 5 to 24% by weight of inorganic filler. It is about.n n n Highly crystalline polypropylene resin, polypropylene (RTPO) with reactive rubber phase, high flow and high impact properties |