PTS PBT PBT-15GFR-BK 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-15GFR-BK 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-101G0 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-1090 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-1100 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-1100A 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-15GF 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-15GFR-BK 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-20GFR 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-30GF 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-30GFR-BK 塑胶原料 Polymer Technology and Services, LLC
PTS PBT PBT-6630 塑胶原料 Polymer Technology and Services, LLC
PTS PC+PBT PCA-3013 塑胶原料 Polymer Technology and Services, LLC
PTS PC+PBT PCA-3015 塑胶原料 Polymer Technology and Services, LLC
PTS PC+PBT PCA-30G00 塑胶原料 Polymer Technology and Services, LLC
PTS PC+PBT PCA-30G11-(V) 塑胶原料 Polymer Technology and Services, LLC
直链型热塑性饱和聚酯,其化学名为Polybutylene Terephthalte,简称PBT,是与PET树脂同类别的高聚物。PBT为乳白色半透明到不透明、结晶型热塑性聚酯,由于它具有高的熔点和结晶度,吸水率和热膨胀系数也都很低,因此具有优良的尺寸稳定性。此外,还具有优良的电绝缘性,由吸湿性引起的电性能的变化很小,绝缘电压很高。
在PBT的聚集态结构中有结晶区和非晶区,因此,可以通过添加其它物质容易地对进行改性,赋予其各种功能。现有难燃型品级、高速成型型品级、高抗冲击型品级等赋予了各种功能的各种各样的品级。供应:填充PBT 耐磨PBT 高光泽PBT 表面光洁PBT,低密度PBT,云母填充PBT,低翘曲PBT 阻燃V-0PBT,玻璃珠增强PBT,矿物填充PBT,PTFE润滑PBT,无锑无卤PBT,耐水解PBT,GF增强PBT,PBT良好粘结性