| 核壳型叔碳氟碳共聚乳液的制备 |
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| 引用本文： | 李玉峰,朱月红,于周茂,王宏超.核壳型叔碳氟碳共聚乳液的制备[J].齐齐哈尔大学学报(自然科学版),2010,26(1):64-67. |
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| 作者姓名： | 李玉峰 朱月红 于周茂 王宏超 |
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| 作者单位： | 齐齐哈尔大学,化学与化学工程学院,黑龙江,齐齐哈尔161006 |
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| 基金项目： | 齐齐哈尔市科学技术计划项目 |
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| 摘 要： | 以叔碳单体-丙烯酸酯类单体共聚物为核,有机氟单体-丙烯酸酯类单体共聚物为壳,采用种子乳液聚合方法制得了核壳型叔碳氟碳共聚乳液。讨论了乳化剂量、引发剂量、反应温度、恒温时间等对乳液聚合的影响,并对乳液进行了接触角、透射电镜表征。结果表明:反应温度为85℃,恒温时间为2 h,w(乳化剂)=3.5%,w(引发剂)=0.3%,制备的核壳型乳液性能较佳。
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| 关 键 词： | 核壳乳液 叔碳 氟碳 种子乳液聚合 |
Preparation of core-shell versatate-fluorocarbon emulsion |
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| LI Yu-feng,ZHU Yue-hong,YU Zhou-mao,WANG Hong-chao.Preparation of core-shell versatate-fluorocarbon emulsion[J].Journal of Qiqihar University(Natural Science Edition),2010,26(1):64-67. |
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| Authors: | LI Yu-feng ZHU Yue-hong YU Zhou-mao WANG Hong-chao |
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| Institution: | LI Yu-feng,ZHU Yue-hong,YU Zhou-mao,WANG Hong-chao(College of Chemistry , Chemical Engineering,Qiqihar University,Heilongjiang Qiqihar 161006,China) |
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| Abstract: | The versatate-fluorocarbon emulsion with core-shell structure was synthesized by seeded emulsion polymerization using versatate-acrylate copolymer as core and organicfluorine-acrylate copolymer as shell.The influence of the amount of emulsifier and initiator,reaction temperature,reaction time on the properties of emulsion were discussed.The composite emulsion were characterized with contact angle analyzer and transmission electron microscopy.The results showed that the emulsion had good properties while w(e... |
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| Keywords: | core-shell emulsion versatate fluorocarbon seeded emulsion polymerization |
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