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以硝基胍和甲醛为原料,经缩合反应、硝化反应和肼解反应得到总收率为63.69%的3,5-二硝氨基-1,2,4-三唑肼盐(HDNAT),并对其进行了表征了结构。测试了HDNAT的部分物化、爆轰性能。结果为:密度1.89 g·cm-3,熔点194~196℃,摩擦感度92%,撞击感度100%,H5026.8cm,爆速9000 m·s-1(ρ=1.80 g·cm-3).采用VLM method计算其爆压为36.0 GPa。
Using nitroguanidine and formaldehyde as raw materials, 3,5-dinitroamino-1,2,4-triazin-hydrazine salt (HDNAT) with a total yield of 63.69% was obtained through condensation reaction, nitration reaction and hydrazinolysis reaction. Its structure was characterized. Some physical and detonation properties of HDNAT were tested. The results were: density 1.89 g · cm -3, melting point 194 ~ 196 ℃, friction sensitivity 92%, impact sensitivity 100%, H 5026.8cm, detonation velocity 9000 m · s-1 (ρ = 1.80 g · cm -3) The VLM method calculates a burst pressure of 36.0 GPa.