How To Achieve The Electroplating Treatment On The Latch

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Update time : 2020-10-26 17:48:52

How to achieve the electroplating treatment on the Latch?


The electroplating of the latch is a technology that makes use of electrolysis to attach a metal film to the surface of the metal so as to prevent corrosion, improve wear resistance, electrical conductivity, reflectivity and aesthetics.

 

Process flow:

 

Pretreatment → cyanide - free alkaline copper → cyanide - free cupric - tin → chromium plating

 



Technical Features:

 

Advantages:

 

1, high gloss coating, high quality metal appearance;

 

2. The base materials are SUS, Al, Zn, Mg, etc.The cost is lower than PVD.

 



Disadvantages:

 

The environmental protection is poor and the risk of environmental pollution is large.The

screw can be adjusted to change the mounting distance and locking force; 

Heavy duty, suitable for larger occasions - Huiding hardware machinery

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