Four Techniques For Making Baking Varnish Jewelry Display Cabinets
Electroplating is to use the principle of electrolysis to deposit metal or alloy on the surface of the workpiece to form a uniform and dense metal layer. Strong adsorption capacity, not easy to fade, good environmental protection effect, low production cost, mature technology.
The simple understanding of water plating is physical and chemical changes. The coating is thick, strong in adhesion, and high in wear resistance, but the cost is high. It is generally used in the old-fashioned process of display cabinets.
Electrostatic spray painting is to spray paint on the base that has been polished to a certain degree of roughness, and let it dry naturally. On the paint film, touch the corners of the four sides of the paint display cabinet to see if it is smooth. After a long time, it is prone to cracks, and even the paint film will peel off and the white skin will fall off.
Baking varnish jewelry display cabinets is to apply three times of primer and four times of top coat on the base material. Each time the paint is applied, it is sent to a dust-free constant temperature baking room for baking. It is not easy to change color, high temperature resistance, and strong adsorption, but the surface has poor scratch resistance and is not suitable for high-frequency use.
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