PTS PBT PBT-1100 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-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

　PBT为乳白色半透明到不透明、结晶型热塑性聚酯。具有高耐热性、韧性、耐疲劳性，自润滑、低摩 ccp PBT擦系数，耐候性、吸水率低，仅为0.1%，在潮湿环境中仍保持各种物性（包括电性能），电绝缘性，但体积电阻、介电损耗大。耐热水、碱类、酸类、油类、但易受卤化烃侵蚀，耐水解性差，低温下可迅速结晶，成型性良好。缺点是缺口冲击强度低 ，成型收缩率大 。故大部分采用玻璃纤维增强或无机填充改性，其拉伸强度、弯曲强度可提高一倍以上，热变形温度也大幅提高。可以在140℃下长期工作，玻纤增强后制品纵、横向收缩率不一致，易使制品发生翘曲。


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