homopolymer propylene and polypropylene based polymeric resins, impact copolymer polypropylene composition, and molded article

摘要

A propylene-based polymeric resin is distinguished by a distinctive low volatile emission mark. for example, the propylene-based polymer resin may have a volatile organic compound content of no more than 125 ppm, a semi-volatile organic compound content of no more than 500 ppm and a c36 oligomeric content of no more than 250 ppm.