氨基磁漆涂层工艺在海洋大气环境下老化行为研究

中国腐蚀与防护学报

2012, Vol. 32

Issue (1): 75-79

研究报告

本期目录 | 过刊浏览

氨基磁漆涂层工艺在海洋大气环境下老化行为研究

刘丽红，闫杰

中国电子产品可靠性与环境试验研究所广州 510610

AGING BEHAVIORS OF AF MAGNETISM COATINGS WITH DIFFERENT SUBSTRATES IN MARINE ATMOSPHERIC ENVIRONMENT

LIU Li Hong, YAN Jie

China Electronic Product Reliability and Environmental Testing Research Institute, Guangzhou 510610

全文: PDF(1307 KB)

摘要: 通过南海海洋大气环境下大气暴露对不同基材氨基磁漆涂层工艺进行老化试验，运用光泽、颜色、粉化率和SEM等手段测试涂层大气暴露后的性能变化和表面形貌，并进行对比分析。研究表明，在南海海洋大气环境中，氨基磁漆涂层工艺户外耐侯性较差，棚下耐侯性较好；在棚下环境中，工艺LY12-CZ /H.DY/锌黄环氧底漆/氨基磁漆和工艺Q195/ D.Zn25.DC/铁红环氧底漆/氨基磁漆涂层样品耐侯性较好，工艺LF6M / H.DY/锌黄环氧底漆/氨基磁漆耐侯性较差；西沙海洋环境强太阳辐射、高温和高湿是涂层老化的主要原因。

关键词 ：氨基磁漆涂层, 海洋大气暴露试验, 耐候性, 老化

Abstract：To observe the aging performance of AF magnetism coatings with different substrates, the exposure test in Xisha marine atmospheric environment carried out, and series of performance evaluation such as gloss, color, the degree of chalking and SEM were applied to test the transformation of surface topography and properties, and the contrast was completed. The results were: the anti -weathering of AF magnetism coating was wrong in outdoor atmospheric environment, and the anti-weathering of AF magnetism coating was preferable in indoor atmospheric environment; In indoor atmospheric environment the anti-weathering of AF magnetism coating with LY12-CZ substrate and Q195 substrate was better than the anti-weathering of AF magnetism coating with LF6M substrate; The primary causes of coating aging are the illumination, temperature and humidity, and the strong illumination, high temperature and high humidity of Xisha accelerate the aging of coating.

Key words： AF magnetism coating marine atmospheric exposure test weathering resistance aging

收稿日期: 2010-07-26

ZTFLH:

TG174.461

基金资助:

工业和信息化部技术基础项目资助

通讯作者: 刘丽红 E-mail: gzhllh@163.com

Corresponding author: LIU Li Hong E-mail: gzhllh@163.com

作者简介: 刘丽红，女，1970年生，高级工程师，研究方向为环境试验与研究

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引用本文:

刘丽红，闫杰. 氨基磁漆涂层工艺在海洋大气环境下老化行为研究[J]. 中国腐蚀与防护学报, 2012, 32(1): 75-79.
LIU Li-Hong. AGING BEHAVIORS OF AF MAGNETISM COATINGS WITH DIFFERENT SUBSTRATES IN MARINE ATMOSPHERIC ENVIRONMENT. J Chin Soc Corr Pro, 2012, 32(1): 75-79.

链接本文:

https://www.jcscp.org/CN/ 或 https://www.jcscp.org/CN/Y2012/V32/I1/75

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