油相材料对乳胶基质稳定性的影响  

Effect of Oil Phase Material on Storage Stability of Emulsion Matrix

作　　者：程奥 何志伟[1] 王洋[1] 张洪 赵旭东 孟祥武 CHENG Ao;HE Zhi-wei;WANG Yang;ZHANG Hong;ZHAO Xu-dong;MENG Xiang-wu(School of Chemical Engineering, Anhui University of Science and Technology, Huainan ,232000)

机构地区：[1]安徽理工大学化学工程学院

出　　处：《火工品》2019年第2期35-38,共4页Initiators & Pyrotechnics

摘　　要：为了探究油相材料对乳胶基质稳定性的影响,以 3 种复合蜡为油相。通过测量各油相的黏度、酸值,以及高低温循环实验后各试样的析晶率,同时,基于 3 组乳胶基质试样的微观结构以及热分解特性,对乳胶基质的稳定性进行研究。研究表明,当油箱材料的黏度小、酸值大时不利于乳化炸药的稳定贮存,乳胶基质的热安定性较好其储存稳定性也较好。In order to study the effect of oil phase material on stability of emulsion matrix, three kinds of composite wax as oil phase of emulsion matrix was selected. The viscosity and acid value of the oil phase material were measured, as well as the crystallization rate of each sample was measured after the high-low temperature cycling experiment. Meanwhile, based on the microstructures of three groups of latex matrix samples and thermal decomposition characteristics, the stability of emulsion matrix was studied. The study indicate that the stable storage of emulsion matrix will become worse as oil phase material with low viscosity and high acid value, and the emulsion matrix with good thermal stability is beneficial to its storage stability.

关 键 词：乳胶基质 油相材料 黏度 活化能 稳定性 

分 类 号：TQ564.4[化学工程—炸药化工]