聚酰亚胺复合材料改性方法优化其摩擦学性能的研究进展  

Research progress on the modification of polyimide composites for optimizing their tribological properties

作　　者：逄显娟[1] 李栋[1] 岳世伟 黄素玲 谢金梦 李杰[2] Pang Xianjuan;Li Dong;Yue Shiwei;Huang Suling;Xie Jinmeng;Li Jie(School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471023;School of Basic Medical Sciences,Henan University of Science and Technology,Luoyang 471023)

机构地区：[1]河南科技大学材料科学与工程学院,洛阳471023 [2]河南科技大学基础医学院,洛阳471023

出　　处：《化工新型材料》2023年第8期12-16,共5页New Chemical Materials

基　　金：国家自然科学基金(52105181和92266205);河南省自然科学基金项目(202300410141);河南省高校国家级大学生创新创业训练计划项目(202210464028);河南科技大学大学生研究训练计划项目(2022183)。

摘　　要：聚酰亚胺复合材料是一种常见的摩擦材料,具有良好的抗磨减摩性能。通过总结近几十年来聚酰亚胺复合材料的摩擦学性能的研究情况,综述纤维、晶须、固体润滑剂、纳米材料填充改性、聚合物共混的改性方法,分析并讨论不同改性方法对聚酰亚胺复合材料摩擦学性能的影响。指出对于聚酰亚胺摩擦学研究所面临的问题,并展望未来聚酰亚胺复合材料在摩擦磨损方面的发展方向。Polyimide composite material is a common friction material with good anti-wear and friction-reducing properties.The research progress on the tribological properties of polyimide composites in recent decades was summarized.The modification methods were reviewed,including fiber,whisker,solid lubricant,nanomaterial fillers modification and polymer blending.The effects of different modification methods on the tribological properties of polyimide composites were also discussed.The problems faced in the tribology research of polyimide were pointed out,and the future development direction of polyimide composites in terms of friction and wear was prospected.

关 键 词：聚酰亚胺 复合材料 改性 摩擦学性能 

分 类 号：TB332[一般工业技术—材料科学与工程]