苏州海财塑化有限公司
Durepol? PBT A3 TZ NTLA010 BT311 冲击改性 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 CNZ0028 BT305 MSP 灰色 良好的电气性能 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 FR NTLA010 BT329 阻燃V0 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G10 NTLA010 BT309 MSP 10%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G10 PRTA011 BT313 MSP 黑色 10%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G10 PRTA011 BT319 10%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G15 BRC0001 BT322 MSP 白色 15%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G15 FR PRTA010 BT301 15%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G20 BRCA010 BT325 白色 20%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G20 NTLA010 BT308 20%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G20 PRTA011 BT321 MSP 黑色 20%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G30 CNZ0340 BT320 灰色 30%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G30 NTLA010 BT302 30%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G30 PRTA011 BT304 MSP 30%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G30 ST MRM0035 BT306 韧性良好 30%玻纤增强 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 G50 NTLA010 BT330 50%玻纤增强Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 HL NTLA010 BT314 高粘度 加润滑剂 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 HL PRTA011 BT315 黑色 高粘度 加润滑剂 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 NTLA010 BT307 高粘度 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 TZ NTLA010 BT311 冲击改性 Petropol Industry and Trade of Polymers LTDA
Durepol? PBT A3 V20 CNZ0350 BT331 灰色 加润滑剂 20%玻璃珠增强 Petropol Industry and Trade of Polymers LTDA
PBT理化特性
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。
