Blend for masterbatches.

摘要

Provided is a blend comprising a) from 20 to 60 wt% of a thermoplastic elastomer; b) from 8 to 30wt% of a vinylaromatic polymer; c) from 10 to 30 wt% of one or more processing aid; d) from 0 to 20 wt% of one or more additives.