OC控暴剂爆炸分散用高能材料研究

采用差示扫描量热法(DSC)、压力传感器法(VST)、微热量热法对 OC 控暴剂与几种高能炸药的反应能力进行研究。首先采用 DSC 对 OC 控暴剂与六硝基六氮杂异伍兹烷(CL-20)、奥克托今(HMX)、六硝基茋(HNS)、黑索今(RDX)、喷特儿(PETN)、1,3,5-三氨基-2,4,6-三硝基苯(TATB)、1-氧-2,6-二氨基-3,5-二硝基吡嗪(LLM105)7 种炸药进行快速筛选测试,结果表明 OC 控暴剂与 7 种炸药均不相容,在 OC 控暴剂的作用下炸药的分解峰温降低7.6~108.5℃;采用压力传感器法和微热量热法对 OC 控暴剂与 RDX、HMX 进行产气和热流变化测试,根据反应净增气量判定 RDX 与 OC 控暴剂两者为中等反应,HMX 与 OC 控暴剂两者相容;RDX、HMX 和 OC 控暴剂的理论热流曲线均位于混合热流曲线之上。结合各实验结果,综合评价认为 HMX 与 OC 控暴剂的反应能力较弱,更适合作为 OC 控暴剂爆炸分散用高能材料。

Study on the Dynamite Used to Disperse OC Riot Control Agent

The compatibility of dynamites and OC riot control agent was studied by DSC,presure sensor method and microcalorimetry method. The OC is uncompatibility with CL-20、 HMX、 HNS、 RDX、 PETN、 TATB、 LLM105 by DSC detection. The decomposition peak temperature of dynamites are decreased from 7.6℃ to 108.5℃. The results of presure sensor method shows that there is a good compatibility between OC and HMX, but a moderate reaction between OC and RDX. The heatflow curves of theory are all over the heatflow curves of mixture, considering all these results, HMX is suitable to disperse OC riot control agent.