Relationship Research between Crystallization Quantity of Emulsion Explosive and Desensitization Degree under Dynamic Pressure

Abstract:

Explosive emulsion was applied dynamic pressure using by underwater explosion test apparatus，and its pressure desensitization degree was calculated. The crystallization quantity was measured by water dissolution method after emulsion explosive was pressed, and the relationship of crystallization quantity of emulsion explosive and desensitization degree was analyzed. Experimental results show that the crystallization quantity increases with dynamic pressure rising, and the desensitization degree increases, too. The crystallization quantity is relation to the type of sensitizing agent, the crystallization quantity of emulsion explosive sensitized by GMB is less than that of expanded perlite.

• Periodical: Advanced Materials Research (Volumes 393-395)
• Pages: 1389-1393
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.393-395.1389
• Online since: November 2011
• Authors: Wen Yao Huang, Hong Bo Wu, Shi Long Yan
• Keywords: Applied Chemistry, Crystallization Quantity, Desensitization, Dynamic Pressure, Emulsion Explosive

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