What is the difference between water plating and UV vacuum plating?

2020-02-03 15:49 Times of view:

What is the difference between water plating and UV vacuum plating? Which one is environmentally friendly? What is UV plating, which is different from vacuum plating and water plating?

1) Water electroplating, also known as wet electroplating, is related to water and aqueous solution as its name implies. The principle of electrochemical reaction is a chemical process. Due to the heavy use of water / aqueous solution, the pollution is large.

2) UV coating, using UV coating, in a vacuum or ultra-low pressure state, using the action of an electric field to make the UV coating migrate to the surface of the coated part, this process is a physical process. UV-coated parts are cured under the action of ultraviolet (UV). This technology is widely used in the appearance coating of small electrical appliances, electronic products, cosmetic packaging boxes, etc.

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3) Vacuum plating cannot actually be called electroplating. It is usually a physical change or a chemical change, but it is not an electrochemical process. There are many types of vacuum plating, and the more widely used is the electric field migration technology. UV vacuum plating belongs to the category of vacuum plating.

Water electroplating is still a traditional electroplating process.

Vacuum plating processing technology is still a new plating process.

From the perspective of environmental protection: UV vacuum plating is more in line with the concept of environmental protection.

UV plating is basically the same as the vacuum plating process, except that the surface hardness and viscosity of UV plating is stronger than that of vacuum plating. The low hardness of UV plating can reach 1H, and the vacuum plating can reach HB. It depends on the specific aspects. Will the electroplating factory cut corners (specifically in the base oil and varnish); the unit price of UV plating compared to ordinary vacuum plating is about 4: 1.

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