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Acid Potassium Chloride Zinc Electroplating Brightener

It is characterized by simple electrolyte composition, stable electrolyte, fine coating, bright, high current efficiency, wide operating temperature range (5 ~ 60℃), simple wastewater treatment. The chemical dissolution of the anode in the electrolytic cell leads to the increase of the concentration of main salt ions in the electrolyte.

Description

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.

Bath formula and technological parameters

 

 

concentration range

Standard concentration

KCl

200-230 g/L

220g/L

ZnCl

60-100 g/L

60g/L (barrel)

Boric Acid

30-40 g/L

35 g/L

HL-93 Softening Agent

20-30 g/L

25 g/L

HL-93 Brightening Agent

0.6 ml/L- 1.0 ml/L

0.8ml/L

Temperature (℃)

10-55℃

40℃

PH value

4.8-5.6

5.2

DK (A/dm2)

0.1-5

3

 

 

 

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