采用红外和微波复合加热解聚废聚对苯二甲酸乙二醇酯(PET).将废PET,乙二醇,催化剂按一定配比混合并在红外和微波复合条件下进行解聚.研究了废PET的醇解条件对醇挥发率及产物粘均分子量的影响.IR验证了产物的组成.
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