关键词: 硝铵推进剂;推进剂添加剂;硝胺;热解;推进剂燃烧性能

Abstract: To add nitramines into propellants is a important technical method to develop high energy propellants, such aa new explorative NEPE propellant. However the pressure exponent of propellants is enhanced and the modification of burning rate becomes more difficult when the propellants are added nitramines in. It is presumed that the primary reason is of the nature of nitramines, which reveals the possible research directions to develop this kind of modifier.

Key words: Ammonium nitrate propellant;Propellant additive;Nitramine;Thermolysis;Combustion property of propellant