聚醚醚酮摩擦学性能改性及其应用研究进展

摘要

本文综述了聚醚醚酮(Polyetheretherketone,PEEK)的特性及其应用,重点探讨了PEEK复合改性中的无机填料填充、纤维增强、聚合物共混及表面改性四个方面对PEEK复合材料性能的影响,简述了PEEK复合材料在航空航天领域、汽车工业及涂料工业中的应用研究进展,并指出PEEK改性过程中纳米材料的团聚以及无机有机物的相容性仍是目前亟待解决的重要问题,寻求更多的增强体和简便复合工艺以实现材料更优性价比是今后的研究重点.%The properties and the application of polyetheretherketone(PEEK) are briefly reviewed. The modifying technique and the friction and wear behaviors of the modified PEEK are discussed respectively from fiber reinforcing, adding inorganic fillers , blending with polymer and surface modification. The applications of PEEK composite in aviation, automobile and dope industries are summarized. The dispersion of nano-materials and the compatibility of inorganic-organic in the process of PEEK modification are still important issues to be resolved, the reinforcement and simple modification of PEEK are the focus of future research.