摘要
Abstract
It researched the properties and application in perforating charge of 5,7-diamino -4,6-dinitrobenzenfuroxan (DADNBF, CL-14 in USA) based composite explosive. A composite explosive composed of CL-14, polymer hinders F2311 and plasticizer dimethyl phthalate was prepared. The properties tests were conducted by measuring the explosion energy, heat resistance and penetration power. Results show that the gaseous products generated from CL-14 based composite explosive over 48 h at 200 ℃ is 1.02ml/g. Its heat resistance is similar to hexanitrostilbene ( HNS). The detonation velocity of CL-14 composite explosive is 7842 m/s(p = 1.813 g/cm3) and its perforating depths is φ12.0 × 170mm, which are better than HNS.关键词
5,7-二氨基-4,6-二硝基苯并氧化呋咱/爆轰性能/耐热性/破甲性能Key words
5,7-diamino -4,6-dinitrobenzenfuroxan, explosion properties, heat resistance, penetration properties分类
军事科技
