为考察六硝基芪-Ⅳ的贮存寿命，利用布氏压力计法对六硝基芪-Ⅳ的热分解行为进行了研究，试验结果表明，六硝基芪-Ⅳ完全分解会产生331．598ml气体（在标准状态下的气体体积），根据布氏压力计法的试验数据得到六硝基芪-Ⅳ的表观活化能为336．7kJ／mol，在50℃条件下的贮存寿命为18．6年。%Blush pressure method was used to study the thermal decomposition of hexanitrostilbene-Ⅳ. Test results showed that the full decomposition of hexanitrostilhene-Ⅳ could generate 331. 598ml gas. Accordingly, the activation energy is 336.7 kJ/mol, and the storage life of hexanitrostilbene-Ⅳ is 18. 6 years at 50℃.
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