Ultraform E3120BM BASF Corporation Acetal (POM) Copolymer Material with high melt strength, -stiffness and high stretchability for producing extrusion blow-molded hollow objects. Abbreviated designation
聚对苯二甲酸丁二醇酯,又名聚对苯二甲酸四次甲基酯。与PET一起统称为热塑性聚酯。用于电子电气,汽车和机械设备等。