供应美国杜邦 PBT T841FR

T841FR: Crastin® T841FR is a 10% glass fiber reinforced, improved impact, flame retardant polybutylene terephthalate resin for injection molding.(Crastin® T841FR是一个10％的玻璃纤维增强，改进的影响，注射成型聚对苯二甲酸乙二醇酯树脂阻燃剂) T843FR: Crastin® T843FR is a 20% glass fiber reinforced, improved impact, flame retardant polybutylene terephthalate resin for injection molding.(Crastin® T843FR是20％玻璃纤维增强，改进的影响，注射成型聚对苯二甲酸乙二醇酯树脂阻燃剂)