中国空间科学技术

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卫星柔性热控材料性能及其稳定性研究

卢榆孙,范本尧,冯煜东,翟厚明,王艺   

  1. 兰州物理研究所,中国空间技术研究院,兰州物理研究所,兰州物理研究所,兰州物理研究所 兰州730000 ,北京100081 ,兰州730000 ,兰州730000 ,兰州730000
  • 发布日期:2002-12-25

Study of Performance and Stability of Flexible Satellite Thermal Control Materials

Lu Yusun * Fan Benyao ** Feng Yudong * Zhai Houming * Wang Yi * ( *Lanzhou Institute of Physics, Lanzhou 730000) ( ** Chinese Academy of Space Technology, Beijing 100081)$$$$   

  • Published:2002-12-25

摘要： 阐述热控材料的性能以及它在空间模拟环境下的稳定性。测试表明所镀制的产品其光、热、电性能很好 ,且在模拟空间环境下 ,如电子辐照、紫外辐照、原子氧作用以及湿热环境下其稳定性能优良。AFM分析表明 ,镀膜方法和工艺对制备高质量TO膜和高反射Al膜十分重要。

关键词: 柔性材料, 温控涂层, 镀膜, 稳定性

Abstract: In China,the flexible thermal control materials have been researched and developed for over 15 years. Performance of the thermal control material and its stability under the simulated space environments is discussed. The results of measuring and testing indicated that optical, thermal and electrical performance of the products is good. Especially, its stability for example, UV radiation, electron beam irradiation, atomic oxygen action and in wet thermal store ambient is also excellent. The AFM analysis show that the methods and technology of preparing TO and high reflectance Al films are very important. At the same time, the thermal control materials punched with holes are developed successfully.