| 纳米级多孔SiO2的分散及在水性涂料中的应用 |
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| 引用本文： | 张旭昀,王勇,孙丽丽,万德立.纳米级多孔SiO2的分散及在水性涂料中的应用[J].纳米科技,2006,3(4):11-14. |
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| 作者姓名： | 张旭昀 王勇 孙丽丽 万德立 |
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| 作者单位： | 大庆石油学院机械科学与工程学院材料系,黑龙江大庆163318 |
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| 摘 要： | 通过对纳米级多孔SiO2在水性介质中的分散试验，解决了纳米SiO2在水性介质的团聚问题，并研究了各因素对纳米SiO2水悬浮液稳定性的影响，通过正交实验筛选出了最佳的分散工艺。将分散后的纳米SiO2浆料加入到普通的水性苯丙乳液涂料中，加入各种助剂配制出了性能优异的水性纳米SiO2涂料，最后对所配制的涂料的性能进行了测试。
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| 关 键 词： | 水性涂料 纳米SiO2 分散 改性 |
| 文章编号： | 1812-1918（2006）04-0011-04 |
| 收稿时间： | 2006-05-10 |
Study of Nano-SiO2 Dispersion and Applications in Aqueous Coatings |
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| Authors: | ZHANG Xu-yun WANG Yong SUN Li-li WAN De-li |
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| Abstract: | The nano-SiO2 powder reuniting was settled. The nano-SiO2 was dispersed and surface-modified in the aqueous solvent, and the influence factors of suspend stabiliiy was also studied. Then, the optimal disperse technics was screen out through the just-mutual experimentaion, which joined it into the aqueous coatings and confected the aqueous nano-coatings. Finally, the performance of the coatings were tested. |
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| Keywords: | aqueous coatings nano-SiO2 powder disperse surface-modified |
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