介绍了国内外废旧塑料现状以及废旧塑料在复合材料领域利用新进展,综述了废旧塑料在植物纤维/废旧塑料复合材料、废纸/废塑料复合材料、木塑复合发泡材料、可生物降解塑料复合材料及其他复合材料领域的再利用技术新进展,并分析了废旧塑料在复合材料领域回收再利用技术的发展趋势,提出应进一步探讨不同种类废旧塑料对复合材料力学性能及植物纤维/废旧塑料界面相容性的影响.%The present research status and category of printing and packaging waste plastic are introduced,and research advances in the recycling technology of different kind of waste plastic in composite material field such as plant fibre/recycled thermoplastic composites, wastepaper/thermoplastic polymer composites, wood-plastic foaming composites, eco-friendly biodegradable composites and other composites are discussed. Development trend of the recycling technology of waste plastic in composite material field is pointed out. And further more, research area such as the effect of different waste plastics on the composites interface compatibility is proposed.
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