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Polybutylene terephthalate (PBT) is a thermoplastic engineering polymer that is used as an insulator in the electrical and electronics industries. [2] It is a thermoplastic (semi-)crystalline …

2024年9月24日 · Polybutylene Terephthalate (PBT) is a semi-crystalline engineering thermoplastic material. It is a member of the polyester family of polymers. The chemical …

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聚对苯二甲酸丁二酯 (Polybutylene terephthalate ，简称PBT) 是一种半透明或不透明、结晶型热塑性聚酯树脂，又名聚对苯二甲酸四次甲基酯，由德国科学家P.Schlack于1942年首先合成。

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