HIGH IMPACT POLYMER COMPOSITIONS

摘要

Disclosed herein are various compositions that have particular utility in automotive components, including compositions that include: (a) polypropylene having a melting point of 110°C or more; (b) ethylene a-olefin polymer in which the a-olefin is C<SUB>4</SUB> or higher; and (c) propylene polymer, having 60 wt% or more units derived from propylene, including isotactically arranged propylene derived sequences and a heat of fusion less than 45 J/g.