| 乳液体系中影响分散相粒子大小及分布的因素——cmcO及cmcW的协同作用 |
| |
| 引用本文： | 王海波,刘德山.乳液体系中影响分散相粒子大小及分布的因素——cmcO及cmcW的协同作用[J].高等学校化学学报,2002,23(9):1743-1747. |
| |
| 作者姓名： | 王海波 刘德山 |
| |
| 作者单位： | 清华大学化学工程系材料科学研究院, 北京 100084 |
| |
| 摘 要： | 用马尔文MastersizerMicroplus型激光粒度仪对液体石蜡及环氧树脂E-20与甲苯等有机溶剂以不同比例所形成的体系经乳化后的粒子大小及分布进行研究,结果表明,随着油溶性表面活性剂在油相中溶解性的改善,分散相的粒子大小及分布也明显得到改善.cmcO及cmcW的协同作用对获得理想的分散相粒子大小及分布起到了至关重要的作用
|
| 关 键 词： | 甲苯 三氯甲烷 无水乙醚 液体石蜡 环氧E-20 粒子分布 油相表面活性剂浓度(cmcO) 水相表面活性剂浓度(cmcW) |
| 文章编号： | 0251-0790(2002)09-1743-05 |
| 收稿时间： | 2001-09-28 |
Investigation of the Factors Influencing the Process of Emulsification United Effect of cmcO and cmcW |
| |
| WANG Hai-Bo,LIU De-Shan .Investigation of the Factors Influencing the Process of Emulsification United Effect of cmcO and cmcW[J].Chemical Research In Chinese Universities,2002,23(9):1743-1747. |
| |
| Authors: | WANG Hai-Bo LIU De-Shan |
| |
| Institution: | Department of Chemical Engineering and School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China |
| |
| Abstract: | The diameter and distribution of particles in the emulsion were investigated by means of the Mastersizer Microplus of Malvern. The results showed that with the addition of solvents such as toluene, trichloromethane \%etc\%., solubility of the surfactants in the oil phase was getting better, the diameter and distribution of the particles in the emulsion were becoming small and narrow. It is proposed that the united effect of cmco and cmcw is the key factor influencing the process of emulsification. |
| |
| Keywords: | Toluene Trichloromethane Ethyl ether Liquid paraffin Epoxy resin E\|20 Particle distribution cmc\-O cmc\-W |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《高等学校化学学报》浏览原始摘要信息 |
| 点击此处可从《高等学校化学学报》下载免费的PDF全文 |
