通过利用NMR、SEM、DSC、DTA/TGA、LOI等测试方法对合成的磷系共聚型阻燃聚对苯二甲酸乙二酯(PET)切片的结构以及热性能、燃烧性能、成炭性能等进行研究,结果发现,阻燃剂与EG、TPA聚合在一起,使PET聚酯切片热降解温度变宽,具有良好的阻燃性能(LOI>28)和成炭性能.
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