现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (3) : 22-25. DOI: 10.16606/j.cnki.issn0253-4320.2020.03.005

技术进展

热固性树脂复合材料回收方法研究进展

丁江浩, 龚裕, 杨飞华, 李彬

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Research progress on recovery methods of thermosetting resin composites

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摘要

综述了近5年来国内外应用较为广泛的热固性树脂复合材料的物理及化学回收方法研究进展，包括直接回收法、热解回收法、化学溶剂回收法回等；分析了再生复合材料与建筑材料的性能变化以及各个回收方法的回收效率。通过分析指出了当前回收方法存在的问题，并对未来热固性树脂复合材料的回收发展做出了展望。

Abstract

This paper reviews the research progress in physical and chemical recovery methods for thermosetting resin composites in the past five years,including the direct recovery,pyrolysis recovery and chemical solvent recovery methods.The performance changes of the recycled composite and building materials,and the recovery efficiency of each recycling method are analyzed.Therefore,the problems of current recycling methods are pointed out and the prospect for future recycling development of thermosetting resin composites is given.