Hytrel HTR8332BK320 DuPont Engineering Polymers TPC-ET is designed for blow molding or processing techniques requiring high melt viscosity. It has nominal hardness of 49D,
TPU聚氨酯热塑性弹性体又称热塑性聚氨酯橡胶,简称TPU。是一种{AB}n性嵌段线性聚合物,聚氨酯弹性体是聚氨酯合成材料中的一个品种,结构具有软,硬两个链段,用于电线电缆,汽车配件,工具材料和医疗器械等。