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N-250 Series (barrel plating)
PostTime:2012/5/21 14:08:37    hit:1605
 

N-250 for Nickel Barrel Plating

 

PROPERTIES:

1. It is a fast brightener. Standard concentration Nickel sulfate or high concentration chloride is suitable .

2. The deposit is white. It has strong leveling ability and throwing power, the current density is wide. easily to plate chromium.

3. Heavy brightener concentration, small addition level, fast gloss finishing, easy to cooperate.

 

OPERATING INSTRUCTION:

Range

Nickel Sulfate (NiSO4×7H2O) 

250~320g/L

Nickel Chloride (NiCL2×6H2O)

50~70g/L

Boric Acid  (H3BO3)

35~55g/L

N-250 primary brightener

0.5~1ml/L

N-251 make-up

7~10ml/L

N-252 auxiliary brightener

3~5ml/L

Temperature

50~65°C

PH  

4.0~4.8

Voltage

12~16V

 
 
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