Ultradur PBT B4406
Ultradur B4406 BASF Corporation PBT Injection molding grade with migration-free flame retardant; for parts requiring enhanced fire resistance (eg plug-and-socket connectors, 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。