| 钛酸酯偶联剂对纳米Ti粉在环氧树脂中分散性的影响 |
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| 引用本文： | 邵亚薇,严川伟,杜元龙,王福会.钛酸酯偶联剂对纳米Ti粉在环氧树脂中分散性的影响[J].中国腐蚀与防护学报,2005,25(4):232-236. |
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| 作者姓名： | 邵亚薇 严川伟 杜元龙 王福会 |
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| 作者单位： | 兰州炼油厂设备所 |
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| 基金项目： | 中国科学院创新方向项目（表面纳米化工程-重防腐纳米涂料） |
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| 摘 要： | 研究了几种分散剂对Ti纳米粉在环氧树脂中的均匀分散性.其中JN-114钛酸酯偶联剂可使Ti纳米粉均匀分散.同时，应用EIS交流阻抗测试方法测试了不同JN-114添加量的涂层的阻抗值.添加量在5%（以纳米粉w/w计）时的阻抗值最高，且Ti粉可均匀分散.Ti纳米粉分散均匀可加强Ti纳米粉与环氧树脂之间的相互作用，从而改善涂层耐腐蚀性.
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| 关 键 词： | 环氧涂层 钛纳米粉 防腐蚀 分散 |
| 文章编号： | 1005-4537（2005）04-0232-05 |
| 收稿时间： | 2004-11-23 |
| 修稿时间： | 2004-11-23 |
THE EFFECT OF TITANATE COUPLING AGENT ON THE DISPERSION OF THE NANO- Ti POWDER IN THE EPOXY RESIN |
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| SHAO Yawei,Yan Chuanwei,Du Yuanlong,WANG Fuhui.THE EFFECT OF TITANATE COUPLING AGENT ON THE DISPERSION OF THE NANO- Ti POWDER IN THE EPOXY RESIN[J].Journal of Chinese Society For Corrosion and Protection,2005,25(4):232-236. |
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| Authors: | SHAO Yawei Yan Chuanwei Du Yuanlong WANG Fuhui |
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| Abstract: | This paper discussed that the nano-Ti powders can be dispersed uniformly with JN-114 titanate coupling agent in the epoxy resin.EIS was used to measure the corrosion resistance of coatings.It is concluded that,addition of JN-114 coupling agent 5% (mass% with nano powder) into epoxy resin can disperse the nano-Ti powder uniformly and improve the corrosion resistance of the coatings.The uniform dispersion of the nano-Ti powder can improve the interaction between nano-Ti powder and epoxy resin,and then improve the corrosion resistance of the coating. |
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| Keywords: | epoxy coating nano-Ti powder anti-corrosion dispersion |
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