【摘要】 叙述了在密闭的高压反应釜中 ,由三氯三硝基苯 (TCTNB)的甲苯溶液与无水氨气反应合成出平均粒度大于 4 0μm的三氨基三硝基苯 (TATB)的实验过程 ,粒径大于 4 0μm的颗粒百分数占 6 0 % ,经结构测定及按 GJB32 92 - 98项目全分析 ,并进行了 SEM的晶体照相 ,结果表明 ,样品为具有规整几何形状 ,层状结构及棱角明显的 TATB。更多还原

【Abstract】 TATB is synthesized in the enclosed high pressure reactor. Anhydrous gaseous ammonia with a feed pressure of 0.42 MPa is allowed to enter the reactor at 155℃. Trichlrotrinitrobenzene is gained in toluene on the liquid vapor interface after 8 hours. The average particle size of the production is above 40 μm,and sixty percent of the particles surpassed 40 μm. The production is proved to be TATB with FT IR, MS, elementary analysis and items defined in GJB3292 98. Its SEM photograph indicates obviously edges, corners and layers structure.更多还原