供應(yīng)美國(guó)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是一個(gè)10％的玻璃纖維增強(qiáng)，改進(jìn)的影響，注射成型聚對(duì)苯二甲酸乙二醇酯樹脂阻燃劑) T843FR: Crastin? T843FR is a 20% glass fiber reinforced, improved impact, flame retardant polybutylene terephthalate resin for injection molding.(Crastin? T843FR是20％玻璃纖維增強(qiáng)，改進(jìn)的影響，注射成型聚對(duì)苯二甲酸乙二醇酯樹脂阻燃劑)