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Acid Potassium Chloride Zinc Electroplating Brightener

Acid potassium chloride zinc electroplating brightener Packing specifications: 25kg/plastic drum 200kg/plastic drum 1000kg/plastic drum on metal pallet

Description

The coating has high brightness, low brittleness, turbidity point of the bath can reach more than 80℃, and bright coating can be plated at 65℃. Its comprehensive performance can be completely comparable with similar foreign products, characteristics are as follows:

1. The bath does not contain ammonium, the wastewater is not polluted and easy to treat.

2. The coating is bright, suitable for low chromium passivation.

3. Adaptable to all kinds of basic materials, such as carbon steel, penetrant steel, cast iron, zinc pressure casting parts can be plated with bright zinc layer.

4. Coating brittleness is small, suitable for thicker zinc plating layer.

5. Additive consumption is low, plating solution maintenance is easy, conducive to reducing production costs.

6. The bath foam is low, both barrel and rack plating can be used.

7. Bath temperature range is wide.

 

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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