提高螺压高能改性双基推进剂性能的研究

Research on Characteristics Improvement of a High Energy Screw CMDB Propellant

研究了Ａｌ粉、ＲＤＸ及高氮量硝棉对螺压高能改性双基推进能量的贡献，配方选择了比较合适的Ａｌ粉、ＲＤＸ含量，解决了采用高氮量硝棉的推进剂的力学性能问题。另外对含能催化剂进行了开发研究，并成功地用在火药中，使得螺压高能改性双基推进剂的性能有了大幅度的提高。

This paper, the experimental research on contribution of Al and RDX and high nitrogen content nitrocotton to a screw CMDB propellant, is carried out, a proper content about Al, RDX is selected in this propellant, and a problem of the propellant mechanical properties which use high nitrogen content nitrocotten is solved. Energetic catalyst has been developed and applied by the screw CMDB propellant.