综合国内外相关研究资料,介绍了植物纤维及其木质素组分与工程塑料复合的研究现状及进展,并对存在的问题进行了分析,同时提出可将一种新型木质素基高分子物质——木质素酚加入到化学浆纤维和工程塑料之间,以开发新型复合材料.
With increasing serious environmental pollution and consumption of non-renewable resources, the utilization of recyclable, low cost and biodegradable material in composites has become the world's hot topic. Natural fiber reinforced composites have received great attention in recent years. This paper presented an overview of the developments in cellulose reinforced engineering plastics composites and lignin rein- forced engineering plastics composites, the matrix-reinforcement systems, interface morphology, and mechanical properties of the composites were introduced. Furthermore, the use of a novel lignin based polymer -- lignophenol as coupling agent in natural fiber-engineering plastics composites was discussed.