导静电防腐涂料的研究进展

南峰, 刘栓, 蒲吉斌, 王立平

表面技术 ›› 2017, Vol. 46 ›› Issue (11) : 69-76.

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表面技术 ›› 2017, Vol. 46 ›› Issue (11) : 69-76. DOI: 10.16490/j.cnki.issn.1001-3660.2017.11.010
专题—海洋环境表面工程

导静电防腐涂料的研究进展

  • 南峰, 刘栓, 蒲吉斌, 王立平
作者信息 +

Research Progress of Static Conductive Anti-corrosive Paints

  • NAN Feng, LIU Shuan, PU Ji-bin, WANG Li-ping
Author information +
文章历史 +

摘要

导静电防腐涂料兼具导静电性和防腐性,将其涂覆至材料表面,可以起到消除静电、削弱电磁干扰和防腐蚀等作用。近些年来,随着石油化工产业、电子工业和航空航天等领域的快速发展,静电和腐蚀带来的危害越来越显著,使得导静电防腐涂料受到了广泛的关注。我国在涂料领域的起步较晚,市售导静电涂料的防腐性一般,而防腐涂料的导静电性又不理想。因此,平衡导静电性和防腐性是研发导静电防腐涂料的关键所在。阐述了不同种类导静电防腐涂料的导静电机制和防腐蚀机理;分析了导静电防腐涂料在油罐防腐等领域的应用现状;最后探讨了导静电防腐涂料未来的发展方向,指出研发高性能、低成本、环保型、多功能化的涂料是未来导静电防腐涂料的发展趋势,同时指出对导静电防腐涂料导静电机制和防腐机理的深入研究以及腐蚀寿命预测模型的建立也有利于涂料的研发和工程化应用。

Abstract

Static conductive anticorrosive paints are of both electrostatic conductivity and corrosion resistance. It can be overlaid on the surface of materials to eliminate static electricity, weaken electromagnetic interference and prevent corrosion. In recent years, with the rapid development of petrochemical industry, electronics industry and aerospace industry, hazards caused by static and corrosion are more and more significant. Thus, static conductive anticorrosive paints have drawn extensive attention. China has a late start in the field of paints. Commercially available electrostatic paints are of general corrosion resistance, and anticorrosive paints are of unsatisfactory electrostatic conductivity. Hence balancing electrostatic conductivity and corrosion resistance is the key to develop electrostatic conductive anticorrosive paints. Electrostatic conductivity mechanism and corrosion resistance mechanism of several paints were expounded. Application status of electrostatic conductive anticorrosive paints in the field of oil storage tank anticorrosion was analyzed. Finally, the prospect of electrostatic conductive anticorrosive paints was discussed. Researching and developing paints featuring in high performance, low cost, environmental protection and multi-functionalization was proposed to be development trend of electrostatic conductive anticorrosion paints. In addition, intensive study on electrostatic conductivity mechanism and corrosion resistance mechanism, and establishment of corrosion life prediction model were also beneficial to R&D and engineering application of paints.

关键词

导静电防腐涂料;掺杂型;本征型;油罐;环保;多功能化;机理

Key words

electrostatic conductive anticorrosive paints; doping type; intrinsic type; oil storage tank; environmental protection; multi-functionalization; mechanism?

引用本文

导出引用
南峰, 刘栓, 蒲吉斌, 王立平. 导静电防腐涂料的研究进展[J]. 表面技术. 2017, 46(11): 69-76
NAN Feng, LIU Shuan, PU Ji-bin, WANG Li-ping. Research Progress of Static Conductive Anti-corrosive Paints[J]. Surface Technology. 2017, 46(11): 69-76

基金

国家自然科学基金青年基金项目(41506098,51603217);中国博士后基金面上项目(2015M5805285,2016M592023)

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