Thermoplastic elastomeric blends having enhanced surface appearance

摘要

Disclosed is a thermoplastic elastomer blend with reduced surface defects comprising a high flow, propylene-based resin, about 0.01 to 15 weight percent of a processability modifier component, and about 1 to 50 weight percent of an ethylene-based toughening component. The blend may also contain compatibilizers, additives, and mineral fillers.