TAFMER XM-5070S, propylene based polymer, is a specialty olefinic resin designed to improve mechanical properties of Polypropylene (PP) based product.TAFMER XM-5070S 是一种丙烯基聚合物，是一种特种烯烃树脂，旨在提高聚丙烯 (PP) 基产品的机械性能。