供应美国杜邦 PBT S660FR

SK602: 15% Glass fiber reinforced, lubricated polybutylene terephthalate resin for injection molding(15％玻璃纤维增强，润滑的聚对苯二甲酸乙二醇酯树脂注塑成型) SK603: 20% Glass fiber reinforced, lubricated polybutylene terephthalate resin for injection molding(20％玻璃纤维增强，润滑的聚对苯二甲酸乙二醇酯树脂注塑成型)