通过对环氧树脂、NOL环力学性能、金属内衬表面性能、复合材料真空质损和复合材料气瓶性能等进行研究和分析,研制出一种用于卫星推进系统的复合材料气瓶。结果表明:该复合材料气瓶经150次疲劳试验后爆破压强为86 MPa,容器特征系数达57.7 km,且满足真空使用环境要求。 Through the research and analysis of the epoxy resin, NOL ring mechanical properties, the performance of the metal lining, the vacuum loss of composite materials and the performance of composite gas cylinders, a composite gas cylinder for satellite propulsion system was developed. The results show that the burst pressure of this composite material cylinder after 86 fatigue tests is 86 MPa, the characteristic coefficient of the container reaches 57.7 km, and meets the requirements of vacuum environment.