Ultradur PBT B4300K6
Ultradur B4300K6 BASF Corporation PBT Injection molding grade with 30 % glass beads for low-warpage technical parts (eg PCBs, chassis and housings).
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。