以氯化亚铜、5-硝基四唑钠等为原料合成了一种起爆药5-硝基四唑亚铜。利用能谱分析、红外光谱、紫外-可见光谱及元素分析和DSC测试等方法,对5-硝基四唑亚铜进行了结构表征。初步性能研究表明,5-硝基四唑亚铜的初始分解温度为291℃,峰温为324℃,其分解较剧烈,且热稳定性较好;感度测试结果显示,5-硝基四唑亚铜的撞击感度较BNCP钝感,火焰感度比BNCP敏感、比LA钝感。 A kind of initiator 5-nitrotetrazole cuprous was synthesized from cuprous chloride and 5-nitrotetrazole sodium. The structure of 5-nitrotetrazole copper was characterized by EDS, IR, UV-Vis, elemental analysis and DSC. Preliminary performance studies showed that the initial decomposition temperature of 5-nitrotetrazole copper was 291 ℃, the peak temperature was 324 ℃, the decomposition was more intense and the thermal stability was better. The sensitivity test showed that 5-nitrotetrazole Impact resistance of copper than BNCP sense of insensitivity, flame sensitivity than the BNCP, LA sense than the LA.