| 船舶涂料海洋大气暴露与室内加速试验模拟性研究 |
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| 引用本文： | 陈乃洪,姚敬华,金晓鸿,叶美琪,林昌建,叶章基,徐初琪,黄淑珍,郭爱华.船舶涂料海洋大气暴露与室内加速试验模拟性研究[J].装备环境工程,2006,3(3):83-85,96. |
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| 作者姓名： | 陈乃洪 姚敬华 金晓鸿 叶美琪 林昌建 叶章基 徐初琪 黄淑珍 郭爱华 |
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| 作者单位： | 1. 中国船舶重工业集团公司第725研究所,厦门分部,福建,厦门,361002
2. 厦门大学,福建,厦门,361005 |
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| 摘 要： | 通过两年海洋大气环境暴露试验、盐雾／紫外冷凝老化交替试验和氙灯老化试验。对比聚氨酯涂料、丙烯酸涂料涂层的色差和失光率，研究了3种试验对涂层表观性能的影响。发现紫外／冷凝老化加速试验对海洋大气暴露试验有很好的模拟性。
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| 关 键 词： | 加速老化 色差 船舶涂层 丙烯酸 聚氨酯 耐候性 |
| 文章编号： | 1672-9242（2006）03-0083-03 |
| 收稿时间： | 2006-04-20 |
| 修稿时间： | 2006-04-20 |
Study of the Simulation of Marine Atmospheric Exposure with Lab Accelerated Test of Marine Coating Systems |
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| CHEN Nai-hong,YAO Jing-hua,JIN Xiao-hong,YE Mei-qi,LIN Chang-jian,YE Zhang-ji,XU Chu-qi,HUANG Shu-zhen,GUO Ai-hua.Study of the Simulation of Marine Atmospheric Exposure with Lab Accelerated Test of Marine Coating Systems[J].Equipment Environmental Engineering,2006,3(3):83-85,96. |
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| Authors: | CHEN Nai-hong YAO Jing-hua JIN Xiao-hong YE Mei-qi LIN Chang-jian YE Zhang-ji XU Chu-qi HUANG Shu-zhen GUO Ai-hua |
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| Institution: | 1. Xiamen Branch of Luoyang Ship Material Research Institute, Xiamen 361002, China;2. Xiamen University, Xiamen 361005, China |
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| Abstract: | The simulation of marine atmospheric exposure with lab accelerated test was studied. The lab accelerated test methods were UV-condensation and salt-fog alternant test and Xenon-Arc exposure test. The marine coating systems based on polyurethane and acrylic were compared in color difference and rate of losing gloss. The result showed that UV-condensation and salt-fog alternant test can better simulate the marine atmospheric environment than the Xenon-Arc exposure test. |
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| Keywords: | accelerated weathering color difference marine coating acrylic ester polyurethane weatherability |
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