The manufacture and application field of tungsten wire in vacuum electroplating

      The composition of vacuum electroplating:

     Vacuum evaporation, sputtering and ion plating. All kinds of metal and non-metallic films are deposited on the surface of the plastic parts by distillation or sputtering in the vacuum condition. By this way, a very thin surface coating can be obtained. At the same time, it has the outstanding advantages of high speed and fast adhesion, but the price is high, and the metal type that can be operated is less. It is generally used as a functional coating for higher grade products, for example, as an internal shielding layer. There are two common plating processes for plastic products: water plating and vacuum ion plating.

      Vacuum ion plating, also known as vacuum coating. Vacuum electroplating is now a popular method, the product made of metal strong sense, high brightness, and relative to the other coating method, low cost, small pollution to the environment, now widely used in various industries.

     Application scope of vacuum electroplating:

     Common products such as ABS material, ABS+PC material and PC material. At the same time, the single price is more expensive than water electroplating because of its complex process, environment and equipment requirements. The process flow is briefly introduced: product surface cleaning - "de static electricity" - "spray primer" - "bake primer" - "vacuum coating" - "baking finish" package.

Manufacture of tungsten wire in vacuum electroplating:

      The general vacuum plating method is to spray a layer of primer and electroplating on the material. As the material is plastic, it will remain empty bubbles and organic gas in the injection molding, and will inhale the moisture in the air when it is placed. In addition, the surface of the directly electroplated parts is not smooth and the gloss is low because the surface of the plastic is not smooth. When a layer of primer is sprayed with a layer of primer, a smooth surface will be formed and the bubble of bubble in the plastic itself is eliminated and the effect of electroplating can be displayed.

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