| 非离子表面活性剂十二烷基聚甘油醚的合成与性能研究 |
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| 引用本文： | 张娟,蒋惠亮,杨明,侯小青.非离子表面活性剂十二烷基聚甘油醚的合成与性能研究[J].应用化工,2009,38(3). |
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| 作者姓名： | 张娟 蒋惠亮 杨明 侯小青 |
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| 作者单位： | 江南大学,化学与材料工程学院,江苏,无锡,214122 |
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| 摘 要： | 在碱催化作用下以十二烷基缩水甘油醚(AGE)与聚甘油反应合成了一种非离子表面活性剂十二烷基聚甘油醚,并研究了不同甘油聚合度(n)对产物表面化学性能的影响。结果显示,当n=2时,γcmc和cmc最低;n=10时,泡沫性能、钙皂分散性能和增溶性能最好;n=4时,乳化性能最好。
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| 关 键 词： | 聚甘油 非离子表面活性剂 表面化学性能 |
Study on the synthesis and properties of nonionic surfactant dodecyl polyglycerol ethers |
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| ZHANG Juan,JIANG Hui-liang,YANG Ming,HOU Xiao-qing.Study on the synthesis and properties of nonionic surfactant dodecyl polyglycerol ethers[J].Applied chemical industry,2009,38(3). |
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| Authors: | ZHANG Juan JIANG Hui-liang YANG Ming HOU Xiao-qing |
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| Abstract: | In the presence of an alkali catalyst,dodecyl polyglycerol ethers have been synthesized by dodecyl glycidyl ether(AGE)and polyglycerol.The surface chemical properties of the products were determined,γcmc appears the lowest value at n=2,and cmc achieves the lowest at n=2.The foaming power,the dispersing power and the solubilization capacity show the best at n=10.The emulsifying power shows the best at n=4. |
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| Keywords: | polyglycerol non-ionic surfactant surface chemical property |
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