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鈑金加工有哪些防腐處理?

發(fā)布日期:2020-10-14 11:06:17 作者:admin 點(diǎn)擊:2980


金屬板材加工就叫鈑金加工。具體譬如利用板材制作煙囪、鐵桶、油箱油壺、通風(fēng)管道、彎頭大小頭、天圓地方、漏斗形等,主要工序有剪切、折彎扣邊、彎曲成型、焊接、鉚接等;如何實(shí)現防護鈑金加工的原材料?如何使暴露在空氣的金屬不被腐蝕?防腐一直以來(lái)都是金屬產(chǎn)品的*大問(wèn)題。

插框

一、鈑金加工產(chǎn)品基層除銹

二、鈑金加工產(chǎn)品做環(huán)氧富鋅底漆,主要用于鋼結構和鋼鐵制品的防銹底漆,其涂膜具有良好的理化性能,易于施工,配套性能好。主要成分為:環(huán)氧樹(shù)脂、環(huán)氧固化劑、鋅粉、防銹顏料,助劑和機溶劑等。

三、鈑金加工產(chǎn)品做環(huán)氧云鐵中間漆:與環(huán)氧富鋅底漆配套使用,作長(cháng)效防腐涂層過(guò)渡層,其作用為增強復合涂層的封閉性和防腐性,也可用作防腐防銹底漆,涂膜強韌,具有良好的附著(zhù)力和封閉性,與前后道涂層配套性良好。其成分為:環(huán)氧樹(shù)脂及固化劑、云母氧化鐵及防銹顏料等。

四、鈑金加工產(chǎn)品做面層。其面層可用于環(huán)氧瀝青面漆,氯化橡膠面漆,丙烯酸及聚氨酯面漆,氟碳面漆等。

 


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