描述
PBT是乳白色到不透明的结晶热塑性聚酯。具有高耐热性、韧性、耐疲劳性、自润滑性、低摩擦系数、耐候性、低吸水性，仅为0.1%，在潮湿条件下仍能保持各种物理性能（包括电性能）、电绝缘性，但体积电阻、介电损耗。热水、碱、酸、油，但易受卤代烃腐蚀，耐水解性差，低温下可快速结晶，成型性好
注射成型用PBT化合物
产品详细信息
注射成型用PBT化合物
PBT Compounds For Injection Molding
PBT is opalescent to opaque, crystalline thermoplastic polyester. With high heat resistance, toughness, fatigue resistance, self-lubricating, low friction coefficient, weatherability, low water absorption, only 0.1%, in wet conditions still maintain a variety of physical properties (including electrical properties), electrical insulation, But the volume resistance, dielectric loss. Hot water, alkalis, acids, oils, but susceptible to corrosion by halogenated hydrocarbons, hydrolysis resistance is poor, can be rapidly crystallized at low temperatures, good formability.
PBT Compounds For Injection Molding
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