Rynite 530 NC010 DuPont Engineering Polymers PET is a 30% glass fiber reinforced, modified polyethylene terephthalate resin with an outstanding balance of strength, stiffness,

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。