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Place of Origin : China
Features : High Hardness
MOQ : 25-30kg
Application : Nickel Alloy, Copper Alloy
Packaging Details : 25kg/drum
pH Value : 8.5-9.5
Potassium Pyrophosphate : 200-300 g/L
Cathode Movement : Required
Payment Terms : T/T
Operating Temperature : 40-45 ℃
Delivery Time : 5-8 work day
Brand Name : AOBANG
Product Type : Gunmetal Plating Process
This advanced electroplating process creates a noble, elegant gun black (black pearl) coating with unique decorative effects on bright nickel or copper layers. The system delivers high hardness, excellent wear resistance, and adjustable black pearl tones to meet specific aesthetic requirements.
| Component | Concentration |
|---|---|
| Potassium Pyrophosphate | 200-300 g/L |
| Gun Black A Salt | 25-30 g/L |
| Gun Black B (Hanging Plating) | 30-40 ml/L |
| Gun Black B (Roll Plated) | 10-20 ml/L |
| Gun Black Stabilizer C | 1-2 g/L |
| Parameter | Specification |
|---|---|
| Temperature | 40-45 ℃ |
| Current Density (DK) | 0.1-2 A/dm² |
| pH Value | 8.5-9.5 |
| Cathode Movement | Required |
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High Hardness Gunmetal Plating Process Electroplating Chemicals For Nickel Copper Layers Images |