几种钝感含能增塑剂之间的相容性  

Compatibility of some insensitive energetic plasticisers with each other

作　　者：何利明[1,2] 何伟[2] 罗运军[1] 杨慧群[2] 

机构地区：[1]北京理工大学材料学院,北京100081 [2]中北大学化工与环境学院,太原030051

出　　处：《固体火箭技术》2015年第4期523-527,共5页Journal of Solid Rocket Technology

摘　　要：利用真空安定性试验(VST)和差示扫描量热法(DSC),研究了Bu NENA、GAPA、BDNPF/A、TEGDN 4种钝感含能增塑剂之间的相容性。结果表明,GAPA/TEGDN混合体系相容性好,Bu NENA/(BDNPF/A)和(BDNPF/A)/TEGDN 2个混合体系相容性差。对于Bu NENA/GAPA混合体系,VST法判定为不相容,而DSC法判定为相容,原因是VST密闭测试体系中分解产物起到了自催化作用。The compatibility of Bu NENA,GAPA,BDNPF / A,TEGDN with each other were studied by differential scanning calorimetry（ DSC） and vacuum stability test（ VST）. The final conclusion is that GAPA and TEGDN is compatible,but two other systems of Bu NENA with（ BDNPF / A） and BDNPF / A with TEGDN are incompatible. The system of Bu NENA with GAPA was judged to be compatible by DSC,while to be incompatible by VST. The reason is that there is self-catalysis of decomposed products in closed test system of VST.

关 键 词：推进剂 钝感增塑剂 相容性 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]