Journal of Propulsion Technology ›› 2000, Vol. 21 ›› Issue (1): 64-66.

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Application of surface and interface chemistry principles to solid propellant

  

  1. The 4th Academy of CASC,Xi′an 710025 China;Hubeie Red Star Chemical Inst ,Xiangfan 441003 China;Hubeie Red Star Chemical Inst ,Xiangfan 441003 China
  • Published:2021-08-15

表界面化学原理在复合固体推进剂中的应用

杜磊,邓剑如,李洪旭   

  1. 航天科技集团公司第四研究院!陕西西安710025;湖北红星化学研究所!湖北襄樊441003;湖北红星化学研究所!湖北襄樊441003

Abstract: Principles of surface and interface chemistry and it mathematical expression were briefly introduced Based on it , a new idea to design functional agents of solid propellant ,and a effective method to test the surface performance and to forecast the interface performance were put forward

Key words: Composite prepellant;Mechanical performance;Propellant rheology;Surface chemistry;Interfacial tension;Interfacial energy

摘要: 从表界面化学基本原理出发,进行一些数理上的推导,探寻出复合固体推进剂各组份表面张力及极性分量的测试方法,并对各种组份间的界面张力和界面粘附功进行了估算,从而对固体推进剂药浆流变性能和药柱的力学性能进行了预估,同时为界面改性研究和功能助剂研究提供了理论依据。

关键词: 复合推进剂;力学性能;推进剂流变学;表面化学;界面张力;界面能