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METALLIC TONE COATING LAYER, ITS METALLIC TONE SHEET AND DECORATIVE SHEET, AND METHOD OF FORMING METALLIC TONE COATING LAYER
METALLIC TONE COATING LAYER, ITS METALLIC TONE SHEET AND DECORATIVE SHEET, AND METHOD OF FORMING METALLIC TONE COATING LAYER
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机译:金属色调涂层,其金属色调板和装饰性板以及形成金属色调涂层的方法
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摘要
PROBLEM TO BE SOLVED: To provide a metallic tone coating layer capable of expressing a specific feeling produced by the metal itself or a change of feeling with the passage of time, independent from a shape of a substrate, and reducing a harmful solvent as much as possible, its metallic tone sheet and a decorative sheet, and a method of forming a metallic tone coating layer.SOLUTION: A metallic tone coating layer is manufactured by coating and drying a surface treatment agent 5 containing 23±5 pts.wt. of a binding agent 3 mainly containing 40 to 55 wt.% of a varnish resin, 30 to 45 wt.% of butyl acetate, 1 to 10 wt.% of propylene glycol monomethyl ether acetate and 1 to 5 wt.% of xylene, and 2.4±0.4 pts.wt. of an activator 4 for activating the binding agent 3, relative to 100 pts.wt. of a metal fine powder 2, on a surface of a substrate 6, and making the content of a metal component in a coating surface treatment agent 5A at least 90 wt.% or more after the drying.
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