印染助剂2016，Vol.33Issue(8)：25-27,3.
阳-非离子型双子有机硅表面活性剂的制备及性能研究
Synthesis and properties of the cationic and nonionic type Gemini organic silicon surfactant
黄良仙 1张乐 1李丹杰 1朱雨 1李顺琴 1李婷1
作者信息
- 1. 陕西科技大学化学与化工学院，陕西西安 710021
- 折叠
摘要
Abstract
A kind of novel cationic and nonionic type Gemini organic silicon surfactant (QAGS) was synthe⁃sized through hydrosilylation and quaternization ring- opening reaction using the terminated hydrogen polydimeth⁃ylsiloxane (PHMS), al yl polyoxyethylene polyoxypropylene epoxy groups ether (APEE) and triethylamine (TEA) as the raw materials. The chemical structure of QAGS was characterized by IR. The properties of QAGS, such as critical micel e concentration (cmc), critical surface tension (γcmc), and stability in hard water were tested. The results showed that the cmc of QAGS solution was 1.0 g/L, γcmc of QAGS solution was 25.7 mN/m, and the sta⁃bility of QAGS in hard water was grade 5.关键词
双子有机硅表面活性剂/阳离子型/界面性能/稳定性Key words
Gemini organic silicon surfactant/cationic type/interfacial property/stability分类
化学化工引用本文复制引用
黄良仙,张乐,李丹杰,朱雨,李顺琴,李婷..阳-非离子型双子有机硅表面活性剂的制备及性能研究[J].印染助剂,2016,33(8):25-27,3.
