| 自乳化水性环氧树脂乳液的制备与性能 |
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| 引用本文： | 张汉清,王妍雪,吕红艳,许迎亚,杨冬亚. 自乳化水性环氧树脂乳液的制备与性能[J]. 当代化工, 2011, 40(10): 1004-1006 |
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| 作者姓名： | 张汉清 王妍雪 吕红艳 许迎亚 杨冬亚 |
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| 作者单位： | 1. 江苏大学化学化工学院,江苏镇江,212013
2. 江苏大学化学化工学院,江苏镇江212013;江苏省精细石油化工重点实验室,江苏常州213164 |
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| 基金项目： | 江苏省普通高校自然科学基金，江苏省博士后科研资助计划 |
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| 摘 要： | 采用二乙醇胺部分开环双酚A型环氧树脂利用化学水性的方法制备了一系列具有良好水分散性能的自乳化水性环氧树脂乳液.研究了二乙醇胺/环氧基摩尔比值(理论开环量)对水性环氧树脂乳液各项物理性能的影响；通过紫外-可见光谱测试了乳液的光学透明性,通过红外谱图(FT-IR)表征了所制备的水性环氧树脂的结构.结果表明,当环氧树脂中环氧...
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| 关 键 词： | 水性环氧树脂 理论开环量 粘度 表面张力 |
Preparation and Properties of Self-Emulsified Waterborne Epoxy Resin |
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| ZHANG Han-qing,WANG Yan-xue,LV Hong-yan,XU Ying-ya,YANG Dong-ya. Preparation and Properties of Self-Emulsified Waterborne Epoxy Resin[J]. Contemporary Chemical Industry, 2011, 40(10): 1004-1006 |
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| Authors: | ZHANG Han-qing WANG Yan-xue LV Hong-yan XU Ying-ya YANG Dong-ya |
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| Affiliation: | ZHANG Han-qing1,WANG Yan-xue1,LV Hong-yan 1,XU Ying-ya 1,YANG Dong-ya 1,2(1.School of Chemistry and Chemical Engineering,Jiangsu University,Jiangsu Zhenjiang 212013,China,2.Jiangsu Province Key Laboratory of Fine Petro-chemical Technology,Jiangsu Changzhou 213164,China) |
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| Abstract: | A series of waterborne epoxy emulsions were prepared by reaction of bisphenol-A epoxy resin with diethanolameine.Some physical properties of the emulsion were measured.The UV-Vis spectrum was used to investigate the optical transmittance,and the structure was characterized by FT-IR spectroscopy.The results indicate that yellowish water-soluble epoxy emulsion with well stability can be obtained when the ring-opening of the epoxy group of the bisphenol-A epoxy resin is more than 40%.Meanwhile,with the increas... |
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| Keywords: | Waterborne epoxy resin Theoretic ring-opening Viscosity Surface tension |
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