Factors affecting surface roughness after chrome plating brass pop up basin drain

- Mar 26, 2018 -

The surface roughness of brass pop up basin drain after chrome plating has a direct relationship with the following conditions:

1. The front surface of the base plate roughness: the surface roughness value of the surface roughness of the substrate is smaller after plating is also small;

2. The temperature of the plating brass pop up basin drain solution: high surface roughness after high temperature plating;

3. Current density: The higher the current density, the greater the surface roughness of brass pop up basin drain after plating;

4. Plating brass pop up basin drain solution concentration: the plating solution concentration is large after surface plating;

5. Plating time: The longer the plating time, the greater the surface roughness after plating.

The surface roughness after plating brass pop up basin drain of the chrome plated decoration is not much different, and the surface roughness value of the plating after hard chrome plating is greatly different.

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