原位合成钝感混合炸药HMX/TATB  

Preparation of Insensitive Composite Explosives HMX/TATB Using Ultrasonic Method

作　　者：黄凤臣[1] 邓明哲[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《火炸药学报》2011年第1期45-48,共4页Chinese Journal of Explosives & Propellants

摘　　要：利用超声波法制备单质炸药TATB,用高频率超声波反应器,采用原位合成方法制备了钝感HMX/TATB混合炸药。讨论了反应时间、反应温度以及料比对合成TATB的影响。测试了混合炸药的压制成型性和耐热性能。结果表明,超声波法合成的TATB粒度为5~6μm,混合炸药中TATB的质量分数小于15%,降感效果明显,耐热性能良好;使用氟橡胶FPM246作黏结剂,混合药的压制成型性优良。The TATB was prepared by ultrasonic wave.The insensitive composite explosives HMX/TATB was prepared in a reactor with high frequency ultrasonic wave by the in situ synthetic method.The effect of reaction time,temperature and the ratio of raw materials on synthetic yield of TATB was discussed.The shaping and heat resistance of the composite explosives were investigated.The results show that the TATB grained sizes by the ultrasonic wave synthetic method were from 5 to 6μm,the mass fraction of TATB in the composite explosives was less than 15%,so the effect of reduced sensitivity and the heat resistance were good.The shaping of the composite explosives using the fluorine rubber FPM264 as an adhesive was excellent.

关 键 词：有机化学 HMX/TATB混合炸药 超声波 原位合成 HMX TATB 

分 类 号：TQ564.4[化学工程—炸药化工] TQ562