| 核-壳有机硅/苯乙烯-甲基丙烯酸丁酯超浓乳液的合成与表征 |
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| 引用本文： | 贾少晋,张臻麒,丁振刚,李荣毅,董鹏,刘臻,江平开.核-壳有机硅/苯乙烯-甲基丙烯酸丁酯超浓乳液的合成与表征[J].上海大学学报(自然科学版),2013,13(5):493-496. |
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| 作者姓名： | 贾少晋 张臻麒 丁振刚 李荣毅 董鹏 刘臻 江平开 |
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| 作者单位： | 1. 上海大学 环境与化学工程学院, 上海 200444; 2. 上海交通大学 上海市电气绝缘与热老化重点实验室, 上海 200240 |
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| 基金项目： | 上海市电气绝缘与热老化重点实验室开放课题 |
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| 摘 要： | 以甲基丙烯酸丁酯、苯乙烯、八甲基环四硅氧烷(D4)为分散相, 偶氮二异丁腈(azobisisobutyronitrile, AIBN)为引发剂, 通过超浓乳液聚合制备具有一定核-壳结构的复合高分子材料. 采用透射电镜(transmission electron microscopy, TEM)观测了材料的形态特征, 并表征了共聚物的吸水率和接触角. 结果表明, 所制备的超浓乳液体系具有良好的稳定性, 聚合材料耐水性较好.
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| 关 键 词： | 八甲基环四硅氧烷 核-壳 甲基丙烯酸丁酯 超浓乳液 |
| 收稿时间： | 2013-05-10 |
Synthesis of Core-Shell Polymer Consisting of Polysiloxane and Styrene-Butyl Methacrylate by Concentrated Emulsion Polymerization |
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| JIA Shao-jin,ZHANG Zhen-qi,DING Zhen-gang,LI Rong-yi,DONG Peng,LIU Zhen,JIANG Ping-kai.Synthesis of Core-Shell Polymer Consisting of Polysiloxane and Styrene-Butyl Methacrylate by Concentrated Emulsion Polymerization[J].Journal of Shanghai University(Natural Science),2013,13(5):493-496. |
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| Authors: | JIA Shao-jin ZHANG Zhen-qi DING Zhen-gang LI Rong-yi DONG Peng LIU Zhen JIANG Ping-kai |
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| Affiliation: | 1. Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China;
2. Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, Shanghai 200240, China |
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| Abstract: | This paper presents the core-shell composite polymer produced by concentrated emulsion, whose continuous phase contains styrene (St), butyl methacrylate (BMA), etamethyltetraeyelosiloxane (D4), and azobisisobutyronitrile (AIBN) as initiator. The products are characterized by transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FTIR). The results show that concentrated emulsion system has good stability and water resistance of the polymer has been greatly improved. |
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| Keywords: | butyl methacrylate core-shell etamethyltetraeyelosiloxane concentrated emulsion |
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