高能推进剂钝感含能材料研究现状

钝感高能推进剂是当前固体推进剂的重要发展方向,降低高能固体推进剂感度主要技术途径是要采用低感度高能量的原材料,一方面是应用新型低感度含能原材料,另一方面是对现有含能原材料改性使之降低感度。高能推进剂所用钝感含能原材料主要分为3部分:能量高而感度低的氧化剂,低感度的含能黏合剂,低感度的含能增塑剂。在推进剂配方研制过程中通过选择应用这3类原材料来降低高能固体推进剂的感度,满足高能固体推进剂的钝感安全性能。论述了国内外上述3类钝感含能原材料的研究进展。

Research Status of Insensitive Energetic Materials Used in High-Energy Propellant

Insensitive high-energy propellant is a important development direction of the present solid propellant. The major technique approach to lower solid propellant sensitivity is using raw materials with low sensitivity and high energy. One is adopting novel insensitive energetic materials, and the other is modifying current energetic materials to lower the sensitivity. The insensitive energetic materials used in the high-energy propellant are mainly classified as three parts: oxidizers with high energy and low...