碳纤维增强树脂基复合材料优异的性能使其广泛用于军事装备、民航客机、汽车、风电等领域,这也导致大量碳纤维废弃物的产生,开展废弃碳纤维材料的回收利用不仅能够减少环境污染,而且具有巨大的经济意义。综述了国内外碳纤维复合材料的回收利用技术现状,着重介绍了热回收法和化学回收法,并指出了各种方法的优缺点,最后对复合材料回收现状进行总结和展望。
Carbon fiber reinforced plastic are widely used in military,aircraft,automobile,wind power generation due to their excellent performance,which also leads to the production of a large number of carbon fiber waste.The development of carbon fiber waste recycling can not only reduce environmental pollution but also has great economic significance.The current situation of the recovery technology of carbon fiber reinforced plastic was reviewed,and mainly introduced the heat recovery method and chemical recovery method.Finally,the current situation of recovery technology was summarized and prospected.
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