含CL-20、DNTF和FOX-12的CM DB推进剂的热分解  

Thermal Decomposition of CL-20/DNTF/FOX-12-CMDB Propellant

作　　者：王江宁[1] 冯长根[1] 田长华[2] 

机构地区：[1]北京理工大学,北京100081 [2]西安近代化学研究所,陕西西安710065

出　　处：《火炸药学报》2005年第3期17-19,共3页Chinese Journal of Explosives & Propellants

摘　　要：用PDSC研究了添加CL-20(或DNTF或FOX-12)的改性双基推进剂的热分解行为。发现PDSC曲线中CL-20、DNTF推进剂有两个放热峰,第一个为双基黏结剂的分解峰,第二个为CL-20或DNTF的分解峰。FOX-12改性双基推进剂只有一个分解峰,表明FOX-12和双基黏结剂(NC、NG等组分)一起分解。The pressure differential scanning calorimetry （PDSC） was used to investigate the thermal decomposition behavior of CL-20（or DNTFor FOX-12）CMDBpropellant, The result indicated that there are two exothermic peaks of CL-20-CMDB or DNTF-CMDB propellant. The first exothermic peak is due to decomposition of the double base binder, and the second exothermic peak is caused by the decomposition of CL-20 or DNTF. There is only one exothermic peak of FOX-12-CMDB propellant, showing that FOX-12 and double base binder（NC and NG,i, e. ）are decomposed at the same time.

关 键 词：分析化学 CMDB推进剂 高能量密度材料 热分解 CMDB推进剂 热分解行为 CL-20 FOX-12 DNTF 改性双基推进剂 PDSC 黏结剂 

分 类 号：TQ564[化学工程—炸药化工] V512[航空宇航科学与技术—航空宇航推进理论与工程]