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    • 3. 发明公开
    • 건축용 금속재 장식판의 보호피막 형성방법
    • 在金属装饰板上形成保护膜的方法
    • KR1020120109944A
    • 2012-10-09
    • KR1020110027867
    • 2011-03-28
    • 안혜지
    • 안혜지
    • C23F1/02G03F7/00
    • C25D13/04
    • PURPOSE: A method for forming a protective film on a metallic decorative construction panel is provided to obtain colored exterior and easily remove foreign materials by depositing a protective film on a metal plate in whole or in part. CONSTITUTION: A method for forming a protective film on a metallic decorative construction panel comprises the steps of: applying masking ink on the rest part of a metal plate except form a specific part, inserting the ink-coated metal plate in a protective film forming apparatus containing coating solution, applying different potential to the coating solution and the metal plate so that resin is electrodeposited on an ink-removed portion by ionization and a protective film is formed, separating the metal plate from the protective film forming apparatus, washing the metal plate, heat-treating the metal plate at 150°C for 2 hours, and dissolving the whole surface of the metal plate with a thinner to remove the masking ink from the metal plate.
    • 目的:提供一种在金属装饰结构面板上形成保护膜的方法,以通过在金属板上全部或部分沉积保护膜来获得有色外观并容易地去除异物。 构成:在金属装饰性建筑面板上形成保护膜的方法包括以下步骤:除了形成特定部分之外,在金属板的其余部分上施加掩模油墨,将油墨涂覆的金属板插入保护膜形成装置 对涂布液和金属板施加不同的电位,使得通过电离将树脂电解沉积在除墨部分上并形成保护膜,将金属板与保护膜形成装置分离,洗涤金属板 在150℃下对金属板进行2小时的热处理,并用金属板将金属板的整个表面溶解以从金属板上除去掩蔽油墨。