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| 磷酸锌/云铁灰环氧涂层防腐性能的研究 | |
| 引用本文： | 杨小刚,张婷,王犇,王海增,侯保荣.磷酸锌/云铁灰环氧涂层防腐性能的研究[J].涂料工业,2011,41(3). |
| 作者姓名： | 杨小刚 张婷 王犇 王海增 侯保荣 |
| 作者单位： | 1. 中国海洋大学化学化工学院,山东青岛,266100;中国科学院海洋研究所,山东青岛,266071 2. 青岛科技大学环境与安全工程学院,山东青岛,266042 3. 中国海洋大学化学化工学院,山东青岛,266100 4. 中国科学院海洋研究所,山东青岛,266071 |
| 基金项目： | 国家科技支撑计划课题(2007BAB27802)资助;中国科学院知识创新工程重要方向项目 |
| 摘 要： | 选用磷酸锌为主要防锈颜料,协同云母氧化铁灰,制备无溶剂型环氧防腐涂料.考察涂层的基本性能,并采用交流阻抗(EIS)测试技术,分析了颜料体积浓度(PVC)、活性稀释剂和防锈颜料质量比对涂层防腐性能的影响.实验结果表明:该涂料固含量高达98%以上,是环境友好型涂料;PVC小于12%时,涂层具有较好的防腐性能;PVC为8%,活性稀释剂添加量为2%,云铁灰与磷酸锌质量比为1:4时涂层的防腐性能最佳.在涂层浸泡一定时间后,磷酸锌能防止腐蚀的进一步发生,起到有效抑制腐蚀的作用. |
| 关 键 词： | 磷酸锌 云铁灰 环氧涂料 防腐 |
Study on the Corrosion Resistance of Zinc Phosphate/Micaceous Iron Oxide Gray Epoxy Coatings |
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| Yang Xiaogang,Zhang Ting,Wang Ben,Wang Haizeng,Hou Baorong.Study on the Corrosion Resistance of Zinc Phosphate/Micaceous Iron Oxide Gray Epoxy Coatings[J].Paint & Coatings Industry,2011,41(3). | |
| Authors: | Yang Xiaogang Zhang Ting Wang Ben Wang Haizeng Hou Baorong |
| Affiliation: | Yang Xiaogang1,3,Zhang Ting2,Wang Ben2,Wang Haizeng1,Hou Baorong3(1.College of Chemistry and Chemical Engineering,Ocean University of China,Qingdao,Shandong 266100,China,2.College of Environmental and Safety Engineering,Qingdao University of Science and Technology,Shandong 266042,3.Institute of Oceanology Chinese Academic of Sciences,Shandong 266071,China) |
| Abstract: | The title solvent-free epoxy anti-corrosion coating was prepared with zinc phosphate and gray micaceous iron oxide as the mainly antirust pigments.The effects of PVC,reactive diluent content and the mass ratio of antirust pigment on the corrosion resistance of coating were studied through EIS test.The result showed that the coating was an environmental friendly system for its higher solid content of 98%.The coatings exhibited good performance of corrosion resistance when the PVC was less than 12%.When the P... |
| Keywords: | zinc phosphate gray micaleous iron oxide epoxy coatings anti-corrosion |
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