Electroplating, with the development of science and technology, product appearance requirements are higher and higher. There are a lot of impurities on the surface of the sample plate before electroplating, but the surface can not be soaked in any chemical treatment. The problem needing attention in electroplating is that some can't be water plated, but can only be vacuum plated.

虽然塑胶手板和金属手板都能使用电镀技术，但是因为它们之间的特性不太相同，所以在电镀的时候仍然是有区别的。塑胶手板的吸附力比较强，能够直接在手板外表电镀，金属手板如果直接电镀的话，就会容易掉落，所以金属手板在电镀之前需要喷上一层底漆，这样电镀出来的效果就会很好，防腐蚀的时间就会更长。

Although both plastic and metal hand boards can use electroplating technology, they are still different in electroplating because of their different characteristics. The plastic hand plate has strong adsorption and can be electroplated directly on the surface of the hand plate. If the metal hand plate is electroplated directly, it will be easy to fall. Therefore, the metal hand plate needs to be sprayed with a layer of primer before electroplating, so the effect of electroplating will be very good and the anti-corrosion time will be longer.

此外，依各种电镀需求还有不同的作用。举例如下:

In addition, it has different functions according to various electroplating needs. Examples are as follows:

1.镀铜:打底用，增进电镀层附着能力，及抗蚀能力。

1. Copper plating: used for backing to improve the adhesion and corrosion resistance of electroplating layer.

2.镀镍:打底用或做外观，增进抗蚀能力及耐磨能力。

2. Nickel plating: for priming or appearance to improve corrosion resistance and wear resistance.

3.镀金:完善导电接触阻抗，增进信号传输。

3. Gold plating: improve conductive contact impedance and improve signal transmission.

4.镀钯镍:完善导电接触阻抗，增进信号传输，耐磨性高于金。

4. Palladium nickel plating: improve the conductive contact impedance, improve signal transmission, and the wear resistance is higher than that of gold.

5.镀锡铅:增进焊接能力，快被其他替物取代。

5. Tin Lead Plating: improve welding ability and be quickly replaced by other substitutes.

以上就是今天带给大家的知识，济南手板专注行业多年，为用户不断的提供有价值的内容，更多内容请继续关注我们：http://www.metferro.com

The above is the knowledge brought to you today. Jinan Shouban has focused on the industry for many years and continuously provides users with valuable content. Please continue to pay attention to us for more content: http://www.metferro.com