PBT树脂即聚对苯二甲酸丁二醇酯，为乳白色半透明到不透明、结晶型热塑性聚酯。PBT作为五大通用工程塑料之一，具有高耐热性、韧性、耐疲劳性，自润滑、低摩擦系数，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。PBT结晶速度快，最适宜加工方法为注塑，其他方法还有挤出、吹塑、涂覆和各种二次加工成型，成型前需预干燥，水分含量要降至0.02%。
VALOX 309 Resin SABIC Innovative Plastics PBT
VALOX 310 Resin SABIC Innovative Plastics PBT
VALOX 310 Resin SABIC Innovative Plastics Asia Pacific PBT
VALOX 310HP Resin SABIC Innovative Plastics PBT
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VALOX 311 Resin SABIC Innovative Plastics PBT
VALOX 312 Resin SABIC Innovative Plastics PBT
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VALOX 315 Resin SABIC Innovative Plastics PBT
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VALOX 325 Resin SABIC Innovative Plastics PBT
VALOX 325 Resin SABIC Innovative Plastics Europe PBT