TAFMER PN-20300, propylene based polymer, is a specialty olefinic resin designed to improve transparency, flexibility, softness and impact resistance of Polypropylene (PP).TAFMER PN-20300 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) 的透明度、柔韧性、柔软度和抗冲击性。