Rynite PET 545 BK504
Rynite 545 BK504 DuPont Engineering Polymers PET is a 45% glass reinforced modified polyethylene terephthalate with good strength and stiffness, excellent dimensional stability
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。