Surface Coating of Nitroamine Explosives and Its Effects on the Performance of Composite Modified Double-Base Propellants

摘要

The traditional high-energy nitroamine explosives, cyclotrimethylene trinitramine (RDX) and cyclotetramethylene tetranitramine (HMX), have been widely used in many plasticbonded explosives, propellants, and powders due to their high energy performance, smokeless combustion products, and low price [1-4]. The content of nitroamine explosives exceeds 80% in some composite modified double-base (CMDB) and nitrate ester plasticized polyether propellants, respectively [5]. Nitroamine explosives can greatly enhance the specific impulse of propellants.