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Rack Nickel Plating Additive Good Filling Performance Good Dispersing Ability

Rack Nickel Plating Additive Good Filling Performance Good Dispersing Ability

  • High Light

    Rack Nickel Plating Additive

    ,

    Good Filling Nickel Plating Additive

    ,

    Good Dispersing chemical nickel plating

  • Type
    Nickel Plating
  • Use
    Rack Nickel Plating Additive
  • Appearance
    Colorless Liquid
  • Place of Origin
    CHINA
  • Brand Name
    FENG FAN
  • Model Number
    Nickel MAX 870
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    200000pcs/day

Rack Nickel Plating Additive Good Filling Performance Good Dispersing Ability

Nickel MAX 870 Rack Nickel Plating Additive

 

1) Operating Instruction

 

Formula and Operation Condition Range
Nickel Sulfate (NiSO4·7H2O) 180~250g/L
Nickel Chloride (NiCl2·6H2O) 45~55g/L
Boric Acid (H3BO3) 45~55g/L
Nickel MAX 870A brightener 0.2~0.4ml/L
Nickel MAX 870B softener 6~10ml/L
Y1 wetting agent 1~2ml/L
PH 3.8~4.5
Temperature 50~65℃
Cathode Current Density 2.5~8.0A/dm2
Anodic Current Density 1.0~3.0A/dm2
Filtration Recycle filteration continuously
Agitation Cathode moving or air agitation

 

2) Bath Preparation

 

1. Fill the tank with about 70% water, heat to 70~80℃.

 

2. Add boric acid (H3BO3), stir until it is thoroughly dissolved.

 

2. Add the measured nickel sulfate (NiSO4·7H2O) and nickel chloride (NiCl2·6H2O), and stir till they are thoroughly dissolved. Then add water to the volume.

 

4. Add 1-2 ml/L H2O2 (30%) after dilution, and stir for 2 hours.

 

5. Add nickel carbonate or 4% sodium hydroxide solution, and adjust pH to 5.2.

 

6. Then add 3~5 g/L activated carbon powder and stir the bath, and then filter after standing about 3 to 5 hours.

 

7. Add diluted sulfuric acid (5-10%) to adjust pH to around 4.

 

8. Use wavy metal plate as cathode, electrolyte until low current region turn black into light gray with small current density 0.1-0.4A/dm².

 

9. add Nickel MAX 870 additives, and then put into production.