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Polybutylene terephthalate - Wikipedia, the free encyclopedia
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日期:2024-05-02
Polybutylene terephthalate (PBT) is a thermoplastic engineering polymer that is used as an insulator in the electrical and electronics industries. It is a thermoplastic (semi-)crystalline polymer, and a type of polyester. PBT is resistant to solvents, shr...看更多