Introduction: Polybutylene Terephthalate (PBT) est polyesterum termoplastum amplius ut, quod exeptionale resistens chemicae offert, ipsum elegium in agro modificata plastis. In hoc articulum in aspectos clavistae PBT resistentis chemicals advertabimus et applicationes eius in diversibus industriis investigare. 1. Chemical Resistance PBT: PBT exhibit optimale resistentia a