降低NEPE推进剂燃速压强指数的新型催化剂  

Effects of New Burning Rate Catalysts on the Pressure Exponents of NEPE Solid Propellant

作　　者：唐松青[1] 龚华[1] 陈力[1] 唐大森[1] 刘训恩[1] 阎四海[1] 何福妹 缪琳[1] 丁宏勋[1] 

机构地区：[1]中国科学院上海有机化学研究所

出　　处：《北京理工大学学报》1995年第6期28-31,共4页Transactions of Beijing Institute of Technology

基　　金：国家‘八六三’计划资助

摘　　要：研究了ＮＥＰＥ推进剂降低燃速压强指数新型催化剂的合成与分析、热分析与其对ＨＭＸ常压热分解的催化作用和与ＮＥＰＥ各组分的相容性．对固化催化作用及对推进剂燃烧性能的影响．新合成的含铅燃速催化剂，如ＣＡＰ和ＴＡＰ等，能使ＮＥＰＥ推进剂的压强指数ｎ降至０．５８，其相容性好，对推进剂的力学性能无不良影响．A number of new burning rate catalysts have ho synthesized and identified .Their effect on the combustion behaviors of NEPE propellant have been studied. It is found that some leadcontaining catalysts, such as CAP and TAP, exhibited good compatibility with the propellant components and effectively brought down the pressure exponents to 0.58, which reached the same level as in the U S references reported.

关 键 词：NEPE推进剂 燃速催化剂 压强指数 热分析 

分 类 号：V51[航空宇航科学与技术—航空宇航推进理论与工程]