Nickel Plating Chemicals BP 760 Brightener Solution with Low Stress Plating Layer and Wide Current Density Range for Easy Bath Control
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Highlight
nickel electroplating chemicals
,nickel plating intermediate
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ItemBP 760
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Nickel Sulfate (NiSO4·7H2O)2495-39-8
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Nickel Chloride (NiCl2·6H2O)45~55g/L
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Boric Acid (H3BO3)40~50g/L
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Anodic Current Density1.0~3.0A/dm2
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Cathode Current Density2.5~8.0A/dm2
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Place of OriginChina
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Brand NameFENGFAN
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Model NumberNickel BP 760
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Minimum Order QuantityNegotiable
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PriceNegotiable
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Packaging DetailsStandard export packaging
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Delivery Time15-25 work days
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Payment TermsL/C,D/A,D/P,T/T,Western Union,MoneyGram
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Supply Ability200000pcs/day
Nickel Plating Chemicals BP 760 Brightener Solution with Low Stress Plating Layer and Wide Current Density Range for Easy Bath Control
Nickel Plating Chemicals Brightener Solution BP 760
Nickel Plating Chemicals Brightener Solution BP 760 is a specialized chemical formulation designed for industrial nickel plating applications.
Product Properties
- Produces plating layers with low stress and excellent flexibility, suitable for machining parts after plating
- Features wide range electric current density and additive replenishment with stable bath chemistry and easy control
Operating Instructions
| Formula and Operation Condition | Range |
|---|---|
| Nickel Sulfate (NiSO₄·7H₂O) | 180-250 g/L |
| Nickel Chloride (NiCl₂·6H₂O) | 45-55 g/L |
| Boric Acid (H₃BO₃) | 40-50 g/L |
| Nickel BP 760A Brightener | 0.2-0.4 ml/L |
| Nickel BP 760B Softener | 6-10 ml/L |
| Temperature | 50-65°C |
| Cathode Current Density | 2.5-8.0 A/dm² |
| Anodic Current Density | 1.0-3.0 A/dm² |
| Filtration | Recycle filtration continuously |
Bath Preparation
- Fill the tank with approximately 70% water and heat to 70-80°C
- Add boric acid (H₃BO₃) and stir until thoroughly dissolved
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Add measured nickel sulfate (NiSO₄·7H₂O) and nickel chloride (NiCl₂·6H₂O), stirring until completely dissolved
- Then add water to the required volume
- Add 1-2 ml/L H₂O₂ (30%) after dilution and stir for 2 hours
- Add nickel carbonate or 4% sodium hydroxide solution and adjust pH to 5.2
- Add 3-5 g/L activated carbon powder, stir the bath, and filter after standing for 3-5 hours
- Add diluted sulfuric acid (5-10%) to adjust pH to approximately 4
Process Transfer
Converting from other nickel processes to Nickel BP 760 barrel nickel process is straightforward. Stop adding previous brightener and softener, then replenish using the previous tank amount or add Nickel BP 760 A and B at a 1:1 ratio.
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