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Acid Potassium Chloride Zinc Electroplating Brightener

Our main products are chemical additives, which used in manufacture zinc electroplating bath, for improve the brightness of galvanized layer on metal surface. Acid potassium chloride zinc plating brightener, which used in manufacture zinc electroplating bath, for improve the brightness of galvanized layer on metal surface.

Description

High zinc chloride content: can improve cathode current density and cathode current efficiency

Reduce dispersion and coverage

 

High content makes the coating rough easily

 

Low zinc chloride content: can appropriately improve the dispersion ability

 

When it is too low, the concentration polarization will increase, the current will not open much, the upper limit of the current density will decrease, the high current density area will appear charring phenomenon, and the bright area will narrow.

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