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含能材料  2006 

CL-20基无烟NEPE推进剂的热行为

Keywords: 物理化学,高能量密度材料,热分析,CL-20,NEPE推进剂,热行为

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Abstract:

利用热重(TG-DTG)和高压差示扫描量热(PDSC)研究了含与不含CL-20的无烟NEPE推进剂的热行为。结果表明,推进剂常压和高压下受热分解均有两个阶段,CL-20高压下主要在第一放热分解阶段分解,温度范围约为180~210℃。推进剂的总表观分解热随CL-20的含量和压强的增加而明显增大。

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