| 水性环氧乳液的制备及起泡性能研究 |
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| 引用本文： | 李宏,宋奇,李超群,闫国锋. 水性环氧乳液的制备及起泡性能研究[J]. 精细石油化工进展, 2012, 13(1): 38-40 |
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| 作者姓名： | 李宏 宋奇 李超群 闫国锋 |
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| 作者单位： | 中国石油大学(华东)石油工程学院,青岛,266555 |
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| 摘 要： | 环氧树脂E-44与聚乙二醇在催化剂作用下发生聚合反应，合成了一种水性环氧树脂乳化剂，并通过相反转法制得了稳定的水性环氧乳液。当乳化剂质量分数为15％，乳化温度为50oc时，环氧乳液有良好的稳定性。当环氧乳液含量为50％，加入0．4％的起泡剂AOS和3％稳泡剂，乳液的起泡性能最佳，在90℃时泡沫半衰期大于40rain。
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| 关 键 词： | 水性环氧乳液 乳化剂 起泡性能 稳定性 |
Study on Synthesis and Foamability of Watersoluble Epoxy Emulsion |
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| Li Hong , Song Qi , Li Chaoqun , Yan Guofeng. Study on Synthesis and Foamability of Watersoluble Epoxy Emulsion[J]. Advances in Fine Petrochemicals, 2012, 13(1): 38-40 |
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| Authors: | Li Hong Song Qi Li Chaoqun Yan Guofeng |
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| Affiliation: | Li Hong Song Qi Li Chaoqun Yan Guofeng ( College of Petroleum Engineering, China University of Petroleum ( East China), Qingdao 266555 ) |
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| Abstract: | Water soluble epoxy resin emulsifier was synthesized from epoxy 44 and polyethylene glycol in the presence of catalyst and water soluble epoxy emulsion was prepared by phase inversion method. When the content of the emulsifier was 15% （wt） and emulsification temperature was 50 ℃, the obtained epoxy emulsion has good stability. The emulsion containing 50% epoxy emulsion, 0.4% foaming agent （AOS）, and 0.3 % foam stabilizer has the best foamin Properties and the foam half life is up to 40 minutes at 90 ℃. |
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| Keywords: | water soluble epoxy emulsion emulsifier foamability stability |
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