| 温度对八甲基环四硅氧烷阳离子乳液聚合的影响 |
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| 引用本文： | 张兴华,杨亚君,刘香鸾.温度对八甲基环四硅氧烷阳离子乳液聚合的影响[J].高分子学报,1982,0(4):310-313. |
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| 作者姓名： | 张兴华 杨亚君 刘香鸾 |
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| 作者单位： | 中国科学院化学研究所
(张兴华，杨亚君)，中国科学院化学研究所(刘香鸾) |
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| 摘 要： | <正> 关于温度对D_4乳液聚合的影响,文献报道不多,本文比较详细地讨论了反应温度对D_4阳离子乳液聚合的影响。 实验部分 1.D_4乳液聚合 将60克D_4、4.8克十二烷基苄基溴化铵和133.9克蒸馏水加入具有搅拌器和迴流冷
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| 收稿时间： | 1981-08-24 |
EFFECT OF TEMPERATURE ON CATIONIC EMULSION POLYMERIZATION OF OCTAMETHYLCYCLOTETRASILOXANE |
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| Zhang Xing-hua,Yang Ya-jun,Liu Xiong-uan.EFFECT OF TEMPERATURE ON CATIONIC EMULSION POLYMERIZATION OF OCTAMETHYLCYCLOTETRASILOXANE[J].Acta Polymerica Sinica,1982,0(4):310-313. |
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| Authors: | Zhang Xing-hua Yang Ya-jun Liu Xiong-uan |
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| Institution: | Institute of Chemistry; Academia Sinica |
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| Abstract: | The effect of reaction temperature on the emulsification and the polymerization rate of octamethyl cyclotetrasiloxane in the presence of dodecyl benzyl ammonium bromide emulsifier was studied. The influence of temperature on the molecular weight distribution of the polymer produced by the condensation reaction of the terminal OH-groups of polydimethylsiloxane is discussed. |
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