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N-250 for Nickel Barrel Plating
N-250 for Nickel Barrel Plating
Supplier Info
[China Supplier]
Contact Person : Ms. Wang Helen
Tel : 86-27-85615903-8010
Fax : 86-27-83566215
Product Detail
1.It is a fast brightener. Standard concentration Nickel sulfate or high concentration chloride is suitable . 2. The deposit is

OPERATING INSTRUCTION: 

 

Range

 

Optimum  value

 

Nickel Sulfate    (NiSO 4⋅7H  2O) 

 

250~320g/L

 

250g/L 

 

Nickel Chloride (NiCL 2⋅6H 2O)

 

50~70g/L 

 

50g/L

 

Boric Acid    (H  3BO  3) 

 

35~55g/L

 

40g/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 

 

N-250 for Nickel Barrel Plating

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