| 含氢聚甲基硅氧烷/丙烯酸丁酯/羟甲基丙烯酰胺复合乳液的制备方法对乳液性质的影响 |
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| 作者姓名： | Huang Shiqiang * Li Shengbiao Peng Hui Huang Guangfo Cheng Shiyuan |
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| 作者单位： | Institute of Chemistry and Materials Science，Hubei University，Wuhan 430062 |
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| 摘 要： | 采用自由基引发剂用３种不同的聚合方法制备了新型的含氢聚甲基硅氧烷（ＰＨＭＳ）／丙烯酸丁酯（ＢＡ）／羟甲基丙烯酰胺（ＮＭＡ）复合聚合物乳液。详细讨论了不同聚合方法对乳液稳定性和乳胶粒子的影响，同时对聚合反应的机理、产物的结构作了考察．结果表明：通过乳液聚合，得到了ＰＨＭＳ／ＢＡ／ＮＭＡ共聚物；单体乳液滴加法所得乳液粒径较小，乳液性能稳定，是制备ＰＨＭＳ／ＢＡ／ＮＭＡ复合聚合物乳液较适宜的方法．
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| 关 键 词： | 含氢聚甲基硅氧烷，丙烯酸丁酯，N－羟甲基丙烯酰胺，复合乳液，制备方法 |
Effect of the Preparation Process on the Property of Hydrogen containing Polymethylsiloxane/Butylacrylate/ Hydroxymethylacrylamide Composite Emulsion |
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| Huang Shiqiang *,Li Shengbiao,Peng Hui,Huang Guangfo,Cheng Shiyuan.Effect of the Preparation Process on the Property of Hydrogen containing Polymethylsiloxane/Butylacrylate/ Hydroxymethylacrylamide Composite Emulsion[J].Chinese Journal of Applied Chemistry,1998(5). |
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| Authors: | Huang Shiqiang Li Shengbiao Peng Hui Huang Guangfo Cheng Shiyuan |
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| Institution: | Huang Shiqiang *,Li Shengbiao,Peng Hui,Huang Guangfo,Cheng Shiyuan |
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| Abstract: | Three feeding processes: single addition of all reagents together, drip feeding of monomer emulsion and dripping of initiator in preparation of the title composite copolymer emulsion have been compared. The second process appeared to be the best one. The emulsion thus obtained has smaller particle size and better stability. |
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| Keywords: | hydrogen containing polymethylsiloxane butyl acrylate hydroxymethyl acrylamide composite emulsion preparation process |
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