碳纤维织物/PEEK热塑性树脂基复合材料光学反射镜研究  

Study on Optical Reflector CF Fabric/PEEK Thermoplastic Composites

作　　者：李元珍[1] 袁立[2] 纪双英[1] 

机构地区：[1]北京航空材料研究院先进复合材料国防科技重点实验室,北京100095 [2]北京空间机电研究所,北京100076

出　　处：《材料工程》2006年第6期17-19,66,共4页Journal of Materials Engineering

基　　金：先进复合材料国防科技重点实验室基金资助项目(51460010101JS4903)

摘　　要：研究了碳织物增强热塑性PEEK树脂基复合材料的力学性能、部分空间性能及光学反射性能。研究结果表明,碳织物/PEEK复合材料具有优异的力学性能、空间性能、耐辐照性能和光学反射性能;在1×10-3Pa真空中可凝挥发物(CVCM)为0、水气回收量(WVR)为0.08%,并制成128mm反射镜,测试了反射镜的反射率为96.89%。碳织物增强热塑性PEEK树脂基复合材料是一种适合空间环境的高性能复合材料,可以用于制作光学反射镜。The carbon fabric reinforced thermoplastic polyether-ether-ketone （PEEK） resin matrix composites has been studied and experiments of the mechanical properties, some important space-environment properties and optical reflecting properties of the composite has been carried out. The results show that the carbon fabric reinforced PEEK composites have more excellent mechanical and space-environment properties,CVCM is 0,WVR is 0.08% , test in 1 × 10^-3pa vacuum. A reflector（φ128mm） is made and reflectivity is 96.89 %. So, this composite is an excellent high performance composite, which was suitable for service in space environment.

关 键 词：PEEK树脂 碳纤维织物 热塑性复合材料 反射镜 

分 类 号：TB332[一般工业技术—材料科学与工程]