Lucent PC PC/PBT-0820 Lucent Polymers, Inc.
Lucent PC PC/PBT-0820 Lucent Polymers, Inc.
Lucent PBT GPB-115 Lucent Polymers, Inc.
Lucent PBT GPB-130 Lucent Polymers, Inc.
Lucent PBT GPB-130L Lucent Polymers, Inc.
Lucent PBT GPB-FR515 Lucent Polymers, Inc.
Lucent PBT LPB-130 Lucent Polymers, Inc.
Lucent PBT PBT-310 Lucent Polymers, Inc.
Lucent PBT PBT-FR310 Lucent Polymers, Inc.
Lucent PBT TPB-125 Lucent Polymers, Inc.
Lucent PC+PBT PC GPCB-110 Lucent Polymers, Inc.
Lucent PC+PBT PC GPCB-120 Lucent Polymers, Inc.
Lucent PC+PBT PC GPCB-330 Lucent Polymers, Inc.
Lucent PC PC/PBT-0820 Lucent Polymers, Inc.
Lucent PC PC/PBT-1020 Lucent Polymers, Inc.
Lucent PC PC/PBT-1212 Lucent Polymers, Inc.
Lucent PC PC/PBT-1230 Lucent Polymers, Inc.
Lucent PC PC/PBT-1231 Lucent Polymers, Inc.
Lucent PC PC/PBT-1420IM Lucent Polymers, Inc.
Lucent PC PC/PBT-1422 Lucent Polymers, Inc.
Lucent PC PC/PBT-1430U Lucent Polymers, Inc.
Lucent PC PC/PBT-1550 Lucent Polymers, Inc.
Lucent PC PC/PBT-1830 Lucent Polymers, Inc.
Lucent PC PC/PBT-FR5 Lucent Polymers, Inc.
Lucent PC PC/PET-1515 Lucent Polymers, Inc.
PBT理化特性
PBT是在其主链上具有酯键的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