What are the colors and materials of stainless steel antique copper plates that can be plated?
Stainless steel copper plating currently has two kinds of processes. One is vacuum plating. Vacuum plating is an attacking process that uses electrolysis to attach a metal film to the surface of stainless steel or stainless steel products. It can prevent corrosion and provide wear resistance. Reflectiveness has further increased the aesthetic effect. This kind of stainless steel electroplating coloring technique is also one of the advantages of Quanjiafu. The electroplated stainless steel sheet can be widely used in the decorative field.
The second type is the water crossing. The water crossing is a kind of plating technology that is widely used at present. In the stainless steel water crossing, the aqueous solution produced by the chemical reaction undergoes a reduction reaction, so that the metal ions can adhere to the surface of the stainless steel. The water crossing can be directly plated without relying on the external power supply, but the water crossing has a certain environmental hazard and needs the use of environmental protection equipment to avoid it.
The process of forming the stainless steel copper plating metal coating process is: the process of removing the wax, degreasing, and activation of the workpiece to be plated, and then reducing the copper by electroplating, followed by the plating time of about ten minutes. The tank needs to be washed with water, neutralized, reactivated, and then brightly plated. Plating time is more than 20 minutes. After the plating layer has reached a sufficient thickness, it is washed and activated again. This time it is possible to electrolessly plate nickel and black. The plating time depends on the quality requirements. Once again, it is washed and dried. can.
The other method is to polish black nickel-plated or black-treated workpieces, perform different degrees of polishing according to the requirements of bronze, and then apply electroplating varnish (without fingerprint technology) for drying.
The color of stainless steel copper plating is commonly used in green bronze, red bronze, bronze, copper, brass and other colors, the most widely used stainless steel.