表面活性剂改善RDX在EA低共熔物体系中的分散性研究  

Surfactants Improving the Dispersion of RDX in AN-EDD Eutectic System

作　　者：赵省向[1] 张亦安[1] 胡焕性[1] 吕春绪[2] 

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]南京理工大学,江苏南京210094

出　　处：《火炸药学报》2000年第3期43-44,47,共3页Chinese Journal of Explosives & Propellants

摘　　要：通过 RDX临界表面张力以及硝酸铵 (AN) -乙二胺二硝酸盐 (EDD)低共熔液 (EA)的表面张力测定 ,研究了表面活性剂对 AN-EDD低共熔液在 RDX表面的润湿吸附性。表面活性剂降低了 AN- EDD低共熔液的表面张力 ,使其能在 RDX晶体表面铺展吸附 ,从而提高了 AN- EDD-The adsorption of ethylenediamine dinitratc(EDD)-ammonium nitrate(AN) eutectic liquid on RDX crystal surface were studied by testing the surface energy of RDX and the surface tension strength of EDD-AN eutectic liquids with various surfactant. The addition of surfactants reduces the surface tension strength of eutectic liquids, causing them spread on the RDX crystal surface, and resulting in EDD-AN-RDX explosive presenting a high fill density.

关 键 词：硝酸铵-乙二胺二硝酸盐低共熔物 分子间炸药 表面张力 

分 类 号：TQ56-55[化学工程—炸药化工]