| 防污涂料中氧化亚铜的渗出速率及降解行为研究 |
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| 引用本文： | 于雪艳,王科,陈正涛,余浩杰,肖玲,桂泰江. 防污涂料中氧化亚铜的渗出速率及降解行为研究[J]. 涂料工业, 2012, 42(7): 45-48,52 |
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| 作者姓名： | 于雪艳 王科 陈正涛 余浩杰 肖玲 桂泰江 |
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| 作者单位： | 1. 海洋化工研究院,山东青岛,266071
2. 海洋涂料国家重点实验室,山东青岛,266071 |
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| 摘 要： | 氧化亚铜(Cu2O)作为在目前海洋防污涂料广泛使用的防污剂,研究其渗出速率和在海洋环境中的降解行为具有重要的意义。介绍了ISO15181铜离子渗出速率测试方法,并研究了不同配方的自抛光型防污涂料的铜离子渗出速率,最后研究了氧化亚铜在海洋环境中的降解行为。结果表明:铜离子渗出速率可通过涂料配方进行调整,氧化亚铜在海洋环境中的最终降解产物是碱式碳酸铜。
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| 关 键 词： | 氧化亚铜 渗出速率 降解行为 |
Research on Leaching Rate & Degradation Behavior of Cu2O Contained in Antifouling Paints |
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| Yu Xueyan , Wang Ke , Chen Zhengtao , Yu Haojie , Xiao Ling , Gui Taijiang. Research on Leaching Rate & Degradation Behavior of Cu2O Contained in Antifouling Paints[J]. Paint & Coatings Industry, 2012, 42(7): 45-48,52 |
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| Authors: | Yu Xueyan Wang Ke Chen Zhengtao Yu Haojie Xiao Ling Gui Taijiang |
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| Affiliation: | 1.Marine Chemical Research Institute,Qingdao,Shandong 266071,China; 2.State Key Laboratory of Marine Coatings,Qingdao,Shandong 266071,China) |
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| Abstract: | Cuprous oxide is the main biocide used in marine antifouling paints,it’s very important to investigate the leaching rate and degradation behavior of cuprous oxide.The ISO 15181 test method of copper-ion release rate was described in this paper,and the copper-ion release rate in different self-polishing antifouling paints formulations was discussed,and the degradation behavior of cuprous oxide in the marine environment was investigated.The results showed that the release rate of copper-ion could be adjusted by paint formula,the final degradation product of cuprous oxide in the marine environment was basic cupric carbonate. |
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| Keywords: | cuprous oxide release rate degradation behavior |
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