Polypropylene compounds with enhanced haptics

摘要: A polymeric composition is a blend of one or more heterophasic copolymers propylene and ethylene produced by multistep polymerization, wherein the comprise low crystalline matrix component soft amorphous elastomeric component, in which both contain greater than 55% weight propylene; additional components selected from group an ethylene/α-olefin C3-C20 copolymer with total concentration equal to 65% weight; propylene/α-olefin C2, C4-C20 5-65% inorganic organic reinforcement materials; 0.01-4% maleic anhydride grafted polypropylene compatibilizer coupling agent. The has crystallinity less 30 J/gram measured DSC. elastomer content 50% weight, overall 10% weight.