品牌:Sabic 品名:Ultem 品类:PEI 牌号:BC211BC211物性表.pdf 中文简介:BC211是一种结晶的高分子量热塑性聚合物,通过连续熔融相聚合工艺,然后进行固态聚合制成。BC211是特别配制的瓶级PET,其特征在于I.V.低,并且在熔化期间产生低乙醛。 英文简介:BC211 is a crystalline, high molecular weight thermoplastic polymer made by continues melt-phase
polymerization process followed by solid-state polymerization. BC211 is especially formulated bottle grade PET characterized by low I.V., and low acetaldehyde generation during melting.