| 纳米二氧化硅在无铬耐指纹水性涂料中的行为研究 |
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| 引用本文： | 王艳青,孙子良,李宁,邹忠利,黎德育.纳米二氧化硅在无铬耐指纹水性涂料中的行为研究[J].涂料工业,2011,41(8):50-53. |
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| 作者姓名： | 王艳青 孙子良 李宁 邹忠利 黎德育 |
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| 作者单位： | 1. 哈尔滨工业大学化工学院,哈尔滨,150001
2. 江苏大中制漆有限公司,江苏无锡,214183 |
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| 摘 要： | 纳米二氧化硅作为现代耐指纹液中的重要组分,对于耐指纹涂层的性能有着非常重要的作用。本研究通过中性盐雾实验、耐指纹测试、黏度测试等测试手段研究了纳米二氧化硅在无铬耐指纹水性涂料中的行为。结果表明:在同等涂覆条件下,耐指纹液中加入2%纳米二氧化硅后,涂层盐雾试验96 h不腐蚀,耐指纹(△E)为0.14,研究表明,耐指纹液中加入纳米二氧化硅后,涂层耐蚀性、耐指纹性显著提高,对涂料液有增稠作用,而且纳米二氧化硅的加入量与涂料液黏度之间近似呈线性关系。
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| 关 键 词： | 无铬耐指纹水性涂料 纳米二氧化硅 行为研究 |
Study on the Behavior of Nano-Silica in Chrome-Free and Fingerprint Resistant Waterborne Paint |
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| Wang Yanqing,Sun Ziliang,Li Ning,Zou Zhongli,Li Deyu.Study on the Behavior of Nano-Silica in Chrome-Free and Fingerprint Resistant Waterborne Paint[J].Paint & Coatings Industry,2011,41(8):50-53. |
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| Authors: | Wang Yanqing Sun Ziliang Li Ning Zou Zhongli Li Deyu |
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| Affiliation: | Wang Yanqing1,Sun Ziliang2,Li Ning1,Zou Zhongli1,Li Deyu1 (1.Institute of Chemical engineering,Harbin Institute of Technology,Harbin 150001,China,2.Jiangsu Dazhong Paint Co.,Ltd.,Wuxi,Jiangsu 214183,China) |
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| Abstract: | Nano-silica as an important component in fingerprint resistant waterborne paint plays a very important role in the performance of fingerprint resistant coating.The behavior of nano-silica in chrome-free and fingerprint resistant waterborne paint was studied by neutral salt spray test,fingerprint resistant test and viscosity test.The results showed that under the same application conditions,incorporation of 2% nano-silica in fingerprint resistant waterborne paint,could provide coatings with better corrosion ... |
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| Keywords: | chrome-free and fingerprint resistant waterborne coatings nano-silica behavior study |
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