| 反应性乳化剂作用下的醋酸乙烯酯乳液聚合 |
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| 引用本文： | 孙付霞,章悦庭.反应性乳化剂作用下的醋酸乙烯酯乳液聚合[J].高分子材料科学与工程,2004,20(4):66-68,72. |
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| 作者姓名： | 孙付霞 章悦庭 |
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| 作者单位： | 东华大学纤维改性国家重点实验室,上海,200051 |
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| 摘 要： | 对反应性乳化剂作用下的醋酸乙烯酯(VAC)乳液聚合动力学体系进行了研究，实验结果发现，聚合速率随乳化剂、引发剂浓度、温度的增大而加快，乳胶粒平均直径较传统的的乳液聚合乳胶粒子大得多，且成核期结束较早。
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| 关 键 词： | 反应性乳化剂 醋酸乙烯酯 乳液聚合 VAC 引发剂浓度 温度 乳胶粒 |
| 文章编号： | 1000-7555(2004)04-0066-03 |
THE STUDY OF EMULSION POLYMERIZATION OF VINYL ACETATE USING A REACTIVE EMULSIFIER |
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| SUN Fu-xia,ZHANG Yue-ting lymer Materials,Donghua University,Shanghai ,China.THE STUDY OF EMULSION POLYMERIZATION OF VINYL ACETATE USING A REACTIVE EMULSIFIER[J].Polymer Materials Science & Engineering,2004,20(4):66-68,72. |
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| Authors: | SUN Fu-xia ZHANG Yue-ting lymer Materials Donghua University Shanghai China |
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| Affiliation: | SUN Fu-xia,ZHANG Yue-ting lymer Materials,Donghua University,Shanghai 200051,China) |
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| Abstract: | The kinetics of emulsion polymerization of vinyl acetate using a reactive emulsifier has been investigated. The results show that the rate of polymerization increases with increasing emulsifier concentration, initiator concentration and temperature, the nucleation period finishes earlier and the particle average diameter of latexes is larger than the particle produced by traditional emulsion polymerization. |
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| Keywords: | reactive emulsifier vinyl acetate latexes |
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