包钢镀锌铝镁卷锌层表面可按要求加工镀锌铝镁建筑彩涂镀锌瓦楞板
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锌铝镁镀层钢板是指在现有的热镀锌镀层中添加了一定量的Al、Mg或在热镀铝锌镀层中添加了一定了的Mg元素的镀层钢板,具有高耐蚀性、高切边
保护性能的特点。已公开的实验室加速实验、户外暴露实验等结果表明,一定范围内Al、Mg含量增加会提高耐蚀性几倍到十几倍。镀层加Mg之后的
另一大优点是钢板的切边耐蚀性提高,含Mg的Zn基腐蚀产物会覆盖在切口表面,从而对切口形成保护。用途:建筑屋顶、墙面、农业畜牧、家电、
汽车、彩涂基板等。
Zinc aluminum magnesium plating steel plate refers to the plating steel plate with a certain amount of Al, Mg or Mg elements added to the existing hot plating galvanizing coating in the hot plated zinc plating, with the characteristics of high corrosion resistance, high edge cutting protection performance.The results of published laboratory acceleration experiments and outdoor exposure experiments show that the increase of Al and Mg content in a certain range will improve
the corrosion resistance by several to ten times.Another major advantage after plating and Mg is the improved edge corrosion resistance of the steel plate,
and the Zn-based corrosion product containing Mg will cover the incision surface to protect the incision.Use: building roof, wall, agricultural and animal
husbandry, home appliances, cars, color coating substrate, etc.