绿色起爆药2,4,6-三叠氮-1,3,5-三嗪的制备及性能研究  

Synthesis and Characterization of Green Primary Explosive of 2,4,6-Triazido-1,3,5-Triazine(TAT)

作　　者：史胜楠[1] 倪德彬 庞丛丛 朱雅红[1] 盛涤伦[1] SHI Sheng-nan;NI De-bin;PANG Cong-cong;ZHU Ya-hong;SHENG Di-lun(Shaanxi Applied Physics and Chemistry Research Institute, Xi’an, 710061)

机构地区：[1]陕西应用物理化学研究所,陕西西安710061

出　　处：《火工品》2017年第4期33-36,共4页Initiators & Pyrotechnics

摘　　要：以三聚氰氯和叠氮化钠为原料,在室温条件下搅拌反应,得到流散性好的白色粉末固体2,4,6-三叠氮-1,3,5-三嗪(TAT),结合元素分析、红外光谱、质谱分析,确定了TAT的化学结构。研究了TAT的热稳定性、真空安定性、感度以及起爆能力等性质。结果表明:TAT的热分解温度为190℃,5s延滞期爆发温度为170℃;在60℃下连续40h放气量仅为0.03m L/g,真空安定性好;爆热为4 375 J/g,比容为700.0 m L/g;静电感度明显低于氮化铅(LA)和斯蒂芬酸铅(LTNR)。TAT具有很强起爆能力,5mg TAT能够有效起爆70mg黑索今。A kind of green primary explosive of2,4,6-triazdio-1,3,5-triazine(TAT)with good flowability was synthesized by reacting2,4,6-trichloro-[1,3,5]triazine with sodiumazide in water.The structure of TAT was characterized by IR spectroscopy,element analysis and micro-photography,and the thermal properties,explosive properties were also characterized.The thermal decomposition temperature of TAT is190℃and5s explosion temperature is170℃,the decomposition gas capacity is0.03mL/g under60℃for40h in vacuum.Explosion heat and specific volume of TAT are4375J/g,700.0mL/g respectively and the electrostatic sensitivity is lower than those of LA and LTNR.The initiation efficiency of TAT is very well,70mg RDX could be easily initiated by5mg TAT without LTNR.

关 键 词：起爆药 绿色 三叠氮三嗪(TAT) 叠氮化铅 斯蒂芬酸铅 感度 起爆能力 

分 类 号：TQ563[化学工程—炸药化工]