CL-20钝感工艺研究进展  

Research progress of CL-20 desensitization process

作　　者：张川[1] 张坤 张建雄[1] ZHANG Chuan;ZHANG Kun;ZHANG Jianxiong(Xi'an Modern Chemistry Institute,Xi'an Shaanxi 710065,China)

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《山西化工》2021年第5期35-38,共4页Shanxi Chemical Industry

摘　　要：六硝基六氮杂异伍兹烷(CL-20)是一种性能优异的第三代高能单质炸药,但其在热与机械刺激下的稳定性较差,限制了其推广和应用。从4个方面(晶型控制、超细晶体制备、共晶和钝感包覆)总结了CL-20炸药的降低感度的机理及工艺。对不同工艺的钝感效果和可行性加以分析,并尝试探讨了CL-20钝感改性的发展趋势。Hexanitrohexaazaisowurtzite(CL-20) is a third generation high energy simple explosive with excellent performance, but its stability under thermal and mechanical stimulation is poor, which limits its popularization and application. From four aspects of crystal form control, ultrafine crystal preparation, eutectic and insensitive coating, the mechanism and technology of reducing sensitivity of CL-20 explosive are summarized. The desensitization effect and feasibility of different processes were analyzed, and the development trend of CL-20 desensitization modification was discussed.

关 键 词：材料科学 六硝基六氮杂异伍兹烷(CL-20) 钝感工艺 晶型控制 包覆 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术] TQ56[化学工程—炸药化工]