THE RESIN COMPOSITION FROM USED THERMOPLASIC OLEFIN RESIN

摘要

Provided is a waste thermoplastic olefinic resin-containing composition, which has excellent weather resistance, allows molding in a complicated mold structure or into an injection molded component, shows improved physical properties, and is applicable to car wheel guards. The waste thermoplastic olefinic resin-containing composition comprises: 30-50 wt% of a waste olefinic resin having a melt index of 10-20 g/10 min.; 20-50 wt% of a highly crystalline polypropylene resin having a melt index of 100-250 g/ 10 min.; 1-40 wt% of a copolypropylene resin; and 3-9 wt% of a polypropylene-polyethylene copolymer plastomer. The resin composition optionally further comprises a thermal stabilizer, weather resistance stabilizer or a mixture thereof.