Propylene resin composition

Abstract

Abstract PURPOSE: A propylene resin composition that is composed of crystalline propylene resin, styrene-butadiene block copolymer or ethylene-vinyl acetate copolymer and talc, thus having high mechanical characteristics and high coating film adhesion. CONSTITUTION: (A) 45W90wt% of a crystalline propylene resin of 0.5W20MI, which is measured at 230°C and 2.16kg, and less than 20wt% ethylene content, (B) 5W25wt% of a styrene-butadiene block copolymer of 20W65wt% styrene content or an ethylene-vinyl acetate copolymer of 1W30MI and 10W30wt% vinyl acetate content and 5W30wt% of talc of 0.5W10μm average particle size are meld kneaded. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Ryoichi Muroi
• 👤 Koichi Oota

Bibliographic Details