摘要
高模量碳纤维由于其高模量、尺寸稳定等优势在航空航天等领域有着重要的应用。综述了高温石墨化制备高模量碳纤维的原理,以及石墨化过程中纤维理化性能的变化。同时介绍了高模量碳纤维的主要表面改性方法,以及国内外高模量碳纤维的发展应用情况。
High modulus carbon fiber has important applications in aerospace and other fields due to the high modulus and dimension stability.In this paper,the principle of preparing high modulus carbon fiber by high temperature graphitization and the change of physicochemical properties of fiber during graphitization are reviewed.At the same time,the main surface modification methods of high modulus carbon fiber and the development and application of high modulus carbon fiber at home and abroad are introduced.
作者
蒋诗才
李伟东
李韶亮
钟翔屿
辛玲
郭纪璋
JIANG Shicai;LI Weidong;LI Shaoliang;ZHONG Xiangyu;XIN Ling;GUO Jizhang(AVIC Composites Technology Center,Beijing 101300,China;AVIC Composite Corporation Ltd.,Beijing 101300,China;National Key Laboratory of Advanced Composites,Beijing 101300,China;The Sixth Military Representative Office of the Air Force Equipment Department in Beijing,Beijing 101300,China;Beijing Institute of Electronic System Engineering,Beijing 100854,China)
出处
《高科技纤维与应用》
CAS
2020年第2期1-10,共10页
Hi-Tech Fiber and Application
基金
国防基础科研计划资助,项目编号:JCKY2017205C016。
关键词
PAN基碳纤维
高模量碳纤维
碳纤维表面改性
PAN-based carbon fiber
High modulus carbon fiber
Surface modification of carbon fiber
