聚醚醚酮复合材料改性研究进展

Research Progress on Modification of PEEK Composite

总结了聚醚醚酮(PEEK)及其复合材料的力学性能、导电性能、耐摩擦性能、耐高温性能及其它性能的改进方法。着重评述了碳纳米材料、纤维、晶须等填料对PEEK复合材料性能的研究,介绍了近年来改性PEEK复合材料的研究进展,并在一定程度上总结了发展态势和规律。最后展望了PEEK复合材料未来的发展趋势。指出碳纳米材料、纤维、多种填料共同改性PEEK树脂基体时性能更优。多种因素协同作用下PEEK复合材料性能改进机理的研究仍需加强。

The improvement schemes of the mechanical properties,electrical conductivity,friction resistance,high temperature resistance and other properties of polyetheretherketone(PEEK)and its composites were summarized.The properties of PEEK composites filled with carbon nano-materials,fibers and whiskers were reviewed,and the research progress of modified PEEK composites in recent years was introduced.The development situation and the law were summarized to some certain degree.In the end,the development direction and trend of PEEK composites were prospected.It was pointed out that the performance of PEEK resin matrix was better when carbon nanomaterials,fibers and various fillers were co-modified.The research on the performance improvement mechanism of PEEK composites under the synergistic effect of various factors still need to be strengthened.