Research on Sensitizing Agent Content on Demulsification and Desensitization of Emulsion Explosive under Dynamic Pressure
explosive emulsion was applied dynamic pressure using by underwater explosion test system, and its pressure desensitization degree was calculated, electrical conductivity of emulsion explosive was measured by electrical conductivity apparatus under dynamic pressure. Demulsification degree of emulsion explosive was characterized by electrical conductivity. Influence of the content of sensitizing agent on demulsification degree was analyzed. Experimental results show that the electrical conductivity of emulsion explosive increases with sensitizing agent content rising at the same dynamic pressure, when emulsion explosive was borne a great dynamic pressure, the influence of sensitizing agent content on desensitization is not obvious, but desensitization degree increases with sensitizing agent content from 2% to 4% when dynamic pressure decreases gradually. So reducing properly sensitizing agent content can reduce demulsification of emulsion explosive and improve its dynamic pressure resistance ability.
YAN Shilong WU Hongbo LIU Feng
School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, Anhui, China
国际会议
2011 International Autumn Seminar on Propellants,Explosives and Pyrotechnics(2011国际推进剂、炸药、烟火技术秋季研讨会)
南京
英文
283-286
2011-09-20（万方平台首次上网日期，不代表论文的发表时间）