POLYPROPYLENE RESIN COMPOSITION AND POLYPROPYLENE THERMAL ADHESION FILM

摘要

A polypropylene resin composition is provided to ensure low thermal adhesion property, printability, moldability, laminate property and transparency. A polypropylene resin composition comprises (A) polypropylene-based resin consisting of a ter-polymer of propylene, ethylene and 1-butene; (B) polyethylene resin 1~8 weight% having the density polymerized under a metallocene catalyst of 0.940-0.965 g/ml; (C) polybuten resin 1~3 weight%; (D) zinc-substituted zeolite-based blocking agent 0.1~0.5 weight%; and (E) silica-based blocking agent 0.1~0.5 weight%.