cis-1,3,4,6-Tetranitrooctahydroimidazo-4,5-d imidazole (BCHMX) as a part of explosive mixtures

摘要：

　　cis-1,3,4,6-Tetranitrooctahydroimidazo-4,5-dimidazole (BCHMX) is a relatively available bicyclic nitramine in the present.Due to the high energetic content of its molecule it has heat of formation higher than 1,3,5,7-tetranitro-1,3,5,7-tetrazocane (β-HMX) by nearly three times.As a result, it has heat of explosion and relative explosive strength exceed that of HMX including their corresponding PBXs.However, penetration abilities of PBXs based on HMX are higher than those based on BCHMX.The relatively high initiation reactivity of BCHMX could be modified in a wide range by its incorporation in a suitable polymeric matrices.Regarding to the performance, coating of BCHMX crystals by 5 wt% Viton A produces the maximum performance while the mixture of BCHMX with polydimethylsiloxane (PDMS) seems to be the optimum composition for the development of PBX with low sensitivity.

关键词： BCHMX Initiation Sensitivity Explosive strength Penetration

作者: Svatopluk Zeman Ahmed K.Hussein Ahmed Elbeih Marcela Jungova

作者单位: Institute of Energetic Materials, Faculty of Chemical Technology, University of Pardubice, CZ-532 10 Military Technical College, Kobry Elkobbah, Cairo, Egypt

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 358-360

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）