| 乳化剂和油相材料对现场混装乳化炸药基质稳定性的影响 |
| |
| 引用本文： | 卢文川,孟昭禹,马军,赵富欣,顾辉,张凯铭.乳化剂和油相材料对现场混装乳化炸药基质稳定性的影响[J].爆破器材,2019,48(6):7-13. |
| |
| 作者姓名： | 卢文川 孟昭禹 马军 赵富欣 顾辉 张凯铭 |
| |
| 作者单位： | 本钢矿业公司炸药厂 辽宁本溪,117000;南京工程学院材料科学与工程学院 江苏南京,211167 |
| |
| 基金项目： | 国家自然科学基金;南京工程学院人才启动基金 |
| |
| 摘 要： | 为了研究乳化剂和油相材料对现场混装乳化炸药基质稳定性的影响，通过改变反应条件合成了3种疏水链长度相同、亲水基不同的聚异丁烯丁二酸酐-醇胺乳化剂。在这3种乳化剂中，用聚异丁烯丁二酸酐-三乙醇胺（PIBSA-TEA）制备的乳化基质稳定性最好。当在PIBSA-TEA中加入一定量失水山梨糖醇单油酸酯(SMO)后，乳化基质的初始黏度有所上升，但乳化基质的稳定性随SMO含量的升高而下降。此外，油相类型对乳化基质稳定性也有重要影响，当采用生物柴油代替柴油作为油相材料时，乳化基质的稳定性急剧下降。
|
| 关 键 词： | 现场混装乳化炸药基质 稳定性 黏度 聚异丁烯丁二酸酐 |
Effect of Emulsifier and Oil on the Stability of Bulk Emulsion Explosive Matrix |
| |
| LU Wenchuan①,MENG Zhaoyu①,MA Jun①,ZHAO Fuxin①,GU Hui①,ZHANG Kaiming② .Effect of Emulsifier and Oil on the Stability of Bulk Emulsion Explosive Matrix[J].Explosive Materials,2019,48(6):7-13. |
| |
| Authors: | LU Wenchuan① MENG Zhaoyu① MA Jun① ZHAO Fuxin① GU Hui① ZHANG Kaiming② |
| |
| Affiliation: | ① Explosive Plant of Bengang Mining Company (Liaoning Benxi, 117000)② School of Materials Science and Engineering, Nanjing Institute of Technology (Jiangsu Nanjing, 211167) |
| |
| Abstract: | Effect of emulsifier and oil on the stability of bulk emulsion explosive matrix was studied in this paper. Three kinds of polyisobutene succinic anhydride-alcohol amine emulsifiers in the same hydrophobic chain length, but diffe-rent hydrophilic groups, were synthesized by changing the reaction conditions. In these three emulsifiers, stability of the emulsion explosive matrix prepared by PIBSA-TEA is best. When SMO was added to PIBSA-TEA, the initial viscosity of emulsion explosive matrix increased, but its stability decreased with the increase of SMO content. In addition, the type of oil also has an important effect on the stability of emulsion explosive matrix, e.g., when biodiesel is used as oil phase material, the stability of emulsion matrix drops sharply. |
| |
| Keywords: | bulk emulsion explosive matrix stability viscosity polyisobutylene succinic anhydrides |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《爆破器材》浏览原始摘要信息 |
|
点击此处可从《爆破器材》下载全文 |
|
