| 有机硅改性苯丙乳液流变性能分析 |
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| 引用本文： | 李忠铭.有机硅改性苯丙乳液流变性能分析[J].江汉大学学报(自然科学版),2008,36(2):28-31. |
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| 作者姓名： | 李忠铭 |
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| 作者单位： | 江汉大学,化学与环境工程学院,武汉,430056 |
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| 摘 要： | 用旋转粘度计研究了有机硅改性苯丙乳液的流变性能.结果表明:改性乳液为假塑性流体;随着固含量和单体中丙烯酸比例的增加,乳液的表观粘度增大;有机硅八甲基环四硅氧烷(D4)和乙烯基环四硅氧烷(D4V)对改性乳液的表观粘度影响不同.
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| 关 键 词： | 改性乳液 流变性 假塑性流体 |
Study on Rheological Property of Organosilicone Modified Styrene-acrylic Emulsion |
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| LI Zhong-ming.Study on Rheological Property of Organosilicone Modified Styrene-acrylic Emulsion[J].Journal of Jianghan University:Natural Sciences,2008,36(2):28-31. |
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| Authors: | LI Zhong-ming |
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| Institution: | LI Zhong-ming (School of Chemistry and Environmental Engineering, Jianghan University, Wuhan 430056, China) |
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| Abstract: | The rheological properties of styrene-acrylic emulsions modified by organosilicone have been studied using a rotational viscosimetter.The results show that the modified emulsions are pseudoplastic fluid.The apparent viscosity of emulsions increase with increasing the solid content and acrylate in the monomer ratio.The efffects of organsilicone octamethylcyclotetrasiloxane(D4) and tetravinylcyclotetrasiloxane(D)to the apparent viscosity of modified emulsion are diffent. |
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| Keywords: | modified emulsions rheological property pseudoplastic fluid |
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