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聚对苯二甲酸乙二醇醋(PET)-聚己内酯(PCL)是一种新的热塑弹性体。由于PET与PCL相容性较好,PET硬段含量可以在很宽的范围内变化,为全面研究热塑弹性体的结构与性能之间的关系提供了便利的条件。
Polyethylene terephthalate (PET) - polycaprolactone (PCL) is a new thermoplastic elastomer. Due to the good compatibility of PET with PCL, the hard segment content of PET can be varied in a wide range, which provides a convenient condition for comprehensively studying the relationship between structure and properties of thermoplastic elastomer.