I-RDX及其PBX老化研究进展  

Review on Ageing of I-RDX and I-RDX Based PBX

作　　者：高晓敏[1] 黄明[1] 

机构地区：[1]中国工程物理研究院化工材料研究所,四川绵阳621900

出　　处：《含能材料》2010年第2期236-240,共5页Chinese Journal of Energetic Materials

基　　金：国家安全重大基础研究项目973专题

摘　　要：总结了降感黑索今(I-RDX)及其高聚物黏结炸药(PBX)老化研究成果,从RDX晶体特性及其评价方法、I-RDX及其PBX老化前后的晶体特性、冲击波感度特性方面进行了综述,认为I-RDX晶体中不含奥克托今(HMX)或含有微量HMX、或机械混入少量HMX时,材料老化后的冲击波感度特性没有明显变化,最后对I-RDX晶体中HMX的影响机理进行了讨论。The ageing research of insensitive RDX（I-RDX）and polymer bonded explosive（PBX）were reviewed.The crystal characteristics of RDX and evaluation methods,and the crystal characteristics and impact sensitivities of I-RDX and I-RDX based PBX before and after aging were summarized.The impact sensitivities of I-RDX crystal without cyclotetramethylene tetranitramine（HMX）or with a little HMX,or with blending some HMX,have no evident change.Influence mechanism of HMX in I-RDX crystal was discussed.

关 键 词：有机化学 降感RDX 普通RDX 老化 

分 类 号：TQ560.1[化学工程—炸药化工]