CL–20/RDX混合体系的热分解  

Thermal Decomposition of CL-20/RDX Mixed System

作　　者：丁涛[1] 杨慧群[1] 张永丽[2] 

机构地区：[1]中北大学化工与环境学院,山西太原030051 [2]中北大学理学院化学系,山西太原030051

出　　处：《化学推进剂与高分子材料》2013年第6期84-86,共3页Chemical Propellants & Polymeric Materials

摘　　要：用差示扫描量热法(DSC)研究了六硝基六氮杂异伍兹烷(HINW,CL–20)、黑索今(RDX)及CL–20/RDX混合体系的热分解行为,分别用Kissinger法和Ozawa法计算了热分解动力学参数。结果表明:RDX的存在,降低了CL–20的分解峰温;2种动力学计算结果相近,均显示出RDX的存在降低了CL–20表观活化能。The thermal decomposition behaviors of hexanitro hexaaza isowurtzitane （HNIW, CL-20）, hexogeon （RDX） and CL-20/RDX mixed system were studied by using differential scanning calorimetry （DSC） method. The kinetic parameters of the thermal decomposition were calculated by using Kissinger method and Ozawa method respectively. The results show that the decomposition peak temperature of CL-20 decreases due to the existence of RDX. The two kinetics calculated results are closed, and al~ show that the apparent activation energy of CL-20 decreases due to the existence of RDX.

关 键 词：差示扫描量热法 六硝基六氮杂异伍兹烷 RDX 热分解动力学 

分 类 号：TQ560.1[化学工程—炸药化工]