爆破器材2018，Vol.47Issue(1)：32-36,5.DOI:10.3969/j.issn.1001-8352.2018.01.006
一级乳化工艺制备长储存期乳化炸药的试验研究
Experimental Study on Preparation of Explosive with Long Time Storage Emulsion by One-step Emulsification
铁继红 1王丽琼 2翟艳军 1赵旭 1赵杰 3李双1
作者信息
- 1. 天津宏泰华凯科技有限公司 天津,301900
- 2. 北京理工大学爆炸科学与技术国家重点实验室 北京,100081
- 3. 天津市民用爆破器材与技术企业重点实验室 天津,301900
- 折叠
摘要
Abstract
Influence of emulsifying agent, oil phase formula and different emulsifiers on explosive performance and storage stability of emulsion explosive by one-step emulsification were studied. High-low temperature cycling test was used to evaluate storage stability of emulsion explosives prepared in this study. The experimental results show that storage stability, explosion property and microstructure of the emulsion explosive prepared by one-step emulsification ( LZ27011 emulsifying agent) is better than that prepared with Span80/T152. Using emulsifying agent LZ27011, The emulsion explosive made by CYJ emulsifier is more sustainable and stable than that by JWL-YR emulsifier. When m(Span80)︰m(LZ27011) is 0. 5︰1. 5 and the emulsifier are determined, oil phase has a significant effect on the storage stability of emulsion explosives. In the oil phase, when m(compound wax)︰m(150SN) is 3. 2︰1. 0, explosion performance of the emulsion explosive prepared here is still conforms to the standard GB18095—2000 after 34 cycles of high and low temperature test.关键词
乳化炸药/乳化器/乳化剂/一级乳化/高低温循环/储存稳定性Key words
emulsion explosives/emulsifier/emulsifying agent/one-step emulsification/high-low temperature cycling/storage stability分类
矿业与冶金引用本文复制引用
铁继红,王丽琼,翟艳军,赵旭,赵杰,李双..一级乳化工艺制备长储存期乳化炸药的试验研究[J].爆破器材,2018,47(1):32-36,5.
