国外CL-20炸药技术发展分析
彭翠枝1,赵春柳2,毛长勇3,4,王 林1,王建波1,邵玉玲3,柏席峰1

(1.北方科技信息研究所,北京 100089; 2.国家国防科技工业局军工项目审核中心,北京 100039; 3.紫竹聚能创新中心,北京 100089; 4.中国北方化学研究院集团有限公司,北京 100089)

应用化学; CL-20; 混合炸药

Foreign Development Status of CL-20 Explosive Technology
PENG Cui-zhi1, ZHAO Chun-liu2, MAO Chang-yong3,4, WANG Lin1, WANG Jian-bo1, SHAO Yu-ling3, BAI Xi-feng1

(1.North Institute for Science and Technical Information, Beijing 100089, China; 2.Military Industry Program Evaluation Center of Sastind, Beijing 100039, China; 3.Innovation Center for ZIZHU, Beijing 100089, China; 4.China North Reseach Academy Group Co.Ltd., Beijing 100089, China)

applied chemistry; CL-20; composite explosive

DOI: 10.14077/j.issn.1007-7812.202203003

备注

为把握CL-20炸药技术的发展态势,在系统跟踪国外技术文献的基础上,梳理总结了国外CL-20合成、后加工和CL-20基混合炸药等相关技术的发展脉络和技术进步,对CL-20炸药技术的发展趋势进行了分析。体现在:CL-20合成与制备技术取得创新发展,高效绿色低成本新工艺技术已在实验室规模获得突破; CL-20高效后加工技术已达到实用性水平,部分先进转晶工艺已实现500g的批产规模,超细化处理的纳米级颗粒度已突破常规局限性; CL-20基混合炸药的配方不断丰富,但CL-20在炸药应用中存在溶解与晶变问题,仍待深入研究解决。指出未来应重点发展以小分子有机物为原料的CL-20合成新技术、高品质球形化CL-20晶体的制备技术以及CL-20在混合炸药制备中的抗溶解和防晶变技术研究等。
In order to thoroughly understand the development trends of the CL-20 explosives, the technical progress in the synthesis methods and post-processing of CL-20, as well as the formulation of the CL-20-based explosives, were summarized based on the foreign-related technical literature and information. The development trend of the CL-20 explosive technology was analyzed. The conclusions were as follows: the synthesis technology of CL-20 has achieved innovative development. High efficiency, green and low-cost new process technology has made breakthroughs on the laboratory scale. The effective post-processing technology has reached a practical level. Some advanced crystal transformation process has achieved a mass-production scale of 500 grams. Ultra-fine processed nanoparticles have broken through conventional limitations. The formulations of the CL-20-based explosives are constantly enriched, but the problems of dissolution and crystal transformation of CL-20 in the application of explosives still need to be further studied and solved. Development of new synthesis techniques using small organic molecules as raw materials, preparation of high-quality spherical CL-20 crystals, and studies on anti-dissolution and anti-crystal transformation technology of CL-20 in the preparation of explosives will become the trend of development.