木塑复合材料(WPCs)作为一种结合了木材的自然美感与塑料性能于一体的新型材料,因在设计和使用上的多样性而备受青睐。但是WPCs的界面相容性问题却成为限制其进一步发展的瓶颈。由于木质纤维与塑料基体界面之间存在着较大的不相容性,导致材料在力学性能和耐老化性能等方面存在不足。综述了近年来WPCs的物理改性、化学改性以及其他改性方法的研究进展,并阐述了不同改性方法对WPCs性能的影响,最后对WPCs改性技术未来的发展进行了展望。
Wood-plastic composites (WPCs),as a new type of material that combines the natural aesthetic of wood with the properties of plastic,are highly favored for their versatility in design and application.However,the interfacial compatibility issues of WPCs have become a bottleneck limiting their further development.Due to the significant incompatibility between wood fibers and the plastic matrix,the material exhibits shortcomings in mechanical properties and aging resistance.This review summarized recent research progress on the physical modification,chemical modification,and other modification methods of WPCs,and elucidated the effects of different modification methods on the performance of WPCs.Finally,it provided an outlook on the future development of WPC modification technologies.
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基金资助
山东省重点研发计划子课题(2021SFGC0203-02);国家自然科学基金项目(31800488)
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