| 环氧及聚氨酯类涂层抗渗及防腐蚀性能研究 |
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| 引用本文： | 李伟辉,陈建,钟良.环氧及聚氨酯类涂层抗渗及防腐蚀性能研究[J].四川理工学院学报(自然科学版),2006,19(4):46-48. |
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| 作者姓名： | 李伟辉 陈建 钟良 |
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| 作者单位： | 四川理工学院材料与化学工程系,四川,自贡,643000 |
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| 摘 要： | 采用测定涂层渗水率、吸水率、渗氯离子以及盐雾加速老化常规实验方法研究水、Cl-在环氧富锌底漆、环氧云母氧化铁中间漆、灰色聚氨酯面漆及其组合涂层中的传输、渗透行为。结果表明实验能够反映涂层的抗渗透性能,与常规实验方法配合使用,能提高涂料性能评价的准确性。
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| 关 键 词： | 浸蚀性离子 传输 有机涂层 抗渗透性 |
| 文章编号： | 1673-1549(2006)04-0046-03 |
| 修稿时间： | 2006年2月27日 |
Study on Penetrant Efficiency & Anti-Corrosion of Epoxy and Polyurethane Coatings |
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| LI Wei-hui,CHEN Jan,ZHONG Liang.Study on Penetrant Efficiency & Anti-Corrosion of Epoxy and Polyurethane Coatings[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2006,19(4):46-48. |
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| Authors: | LI Wei-hui CHEN Jan ZHONG Liang |
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| Abstract: | This paper researches transmission behavior and osmosis of water and chlorid in epoxy and polyurethane coatings and combination of those organic coatings by the measurement of water vapor transmission,water soption.The experiment results show that it can response the anti-penetrant efficiency of the coating and assembling use of those measurements can raise the accuracy of coating function estimate. |
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| Keywords: | penetrant particle transmission organic coatings anti-penetrant efficiency |
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