提高电镀锌钢板耐指纹性的研究  

Study on Improving the Fingerprint Resistance of Electro-galvanized Sheet

作　　者：霍胜娟[1,2] 李翔晔 黄胜标[2] 孙大林[1] 

机构地区：[1]复旦大学材料科学系,上海200433 [2]宝钢股份有限公司冷轧厂,上海200941 [3]上海帕卡濑精有限公司,上海201802

出　　处：《电镀与精饰》2009年第11期6-10,共5页Plating & Finishing

摘　　要：电镀锌无铬耐指纹钢板在向高端家电用户推广过程中,出现了耐指纹性较差的问题。针对影响耐指纹性的因素,如干燥板温、涂料中树脂含量、树脂中SiO2含量、添加剂的组成及含量进行优化,找到可以明显提高耐指纹性的试剂组成,同时确保膜层的其它性能,如耐蚀性、耐黑变性、耐热性、耐碱性、耐溶剂性及涂装性等。The fingerprint resistance of the chromium-free electro-galvanizing fingerprint resistant sheet was found to be not satisfactory when the product was used in the advanced home electrical appliance. The experiments show that the main influential factors are the drying temperature of the process, the resin concentration in the paint, the silica content in the resin, the composition of additives. An optimized technology of the composition and process parameters was found for improving the fingerprint resistance, and at the same time the other characteristics of the membrane, such as corrosion resistance, heat-resistance, black tarnished defect resistance, alkaline resistance, solvent resistance, coating performance, etc. , were kept good enough.

关 键 词：电镀锌 耐指纹钢板 耐指纹性 

分 类 号：TQ153.15[化学工程—电化学工业]