| 氨基聚硅氧烷微乳液的制备 |
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| 引用本文： | 刘晓玲,周振宇,孙争光,黄世强. 氨基聚硅氧烷微乳液的制备[J]. 胶体与聚合物, 2008, 26(4): 5-6 |
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| 作者姓名： | 刘晓玲 周振宇 孙争光 黄世强 |
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| 作者单位： | 湖北大学材料科学与工程学院,武汉,430062 |
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| 摘 要： | 以八甲基环四硅氧烷（D14）、硅烷偶联剂N-β-氨乙基-γ-氨丙基甲基二甲氧基硅氧烷（DB-602）为原料，弱酸性环境下制得氨基改性有机硅微乳液。讨论了反应体系的pH值对乳液稳定性的影响，两种单体滴加的间隔时间以及硅烷偶联剂的用量对乳液的稳定性、乳胶粒子的粒径及粒径分布的影响。
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| 关 键 词： | 八甲基环四硅氧烷 硅烷偶联剂 氨基改性 微乳液 |
Synthesis of aminopolysiloxanes microemulsion |
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| Xiaoling liu,Zhenyu Zhou,Zhengguang Sun,Shiqiang Huang. Synthesis of aminopolysiloxanes microemulsion[J]. Chinese Journal of Colloid and Polymer, 2008, 26(4): 5-6 |
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| Authors: | Xiaoling liu Zhenyu Zhou Zhengguang Sun Shiqiang Huang |
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| Affiliation: | Xiaoling liu Zhenyu Zhou Zhengguang Sun Shiqiang Huang* (Faculty of Materials Science , Engineering Hubei University Wuhan 430062) |
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| Abstract: | Octamethylcyclotetrasiloxane and N-β-aminoethyl-γ-aminopropylmethyldimethyoxysilane were used as materials to prepare amino-modified silicone microemulsion in acid solution.Effects of pH on stability of emulsion and influence of interval time of monomer dropping and amount of siloxane coupling agents on stability of emulsion, the average size and distribution of the latex particles were studied. |
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| Keywords: | Octamethylcyclotetrasiloxane Silane coupling agent Amino-modified Microemulsion |
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