供应美国杜邦 PBT SK609

SK609: 50% Glass fiber reinforced, lubricated polybutylene terephthalate resin for injection molding(50％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) SO653: 20% Glass bead filled polybutylene terephthalate resin for injection molding. It has isotropic properties and low warpage characteristics.(20％的玻璃微珠填充注塑聚对苯二甲酸乙二醇酯树脂。它各向同性性能和低翘曲的特点)