R·G-302 Dye Free Bright Acid Copper Plating Process High Stability Low Consumption
Price:
Negotiable
MOQ:
25-30kg
Delivery Time:
5-8 work day
Product Description
R·G-302 Dye-Free Bright Acid Copper Process
Performance & Features
- The core advantage of R·G-302 dye-free bright acid copper process is that it eliminates salting-out and decomposition of dye-based additives in the bath, effectively avoiding tiny pinholes and yielding ultra-clear bright copper coatings.
- Mirror-bright copper layers can be obtained across wide ranges of current density and temperature.
- The additive boasts high stability, low consumption and long bath maintenance cycles.
Operating Parameters
| Item | Concentration Range |
|---|---|
| Copper Sulfate | 180–220 g/L |
| Sulfuric Acid | 50–80 g/L |
| Chloride Ion | 60–80 mg/L |
| R·G-302A | 0.4–0.6 mL/L |
| R·G-302B | 0–0.1 mL/L |
| R·G-302C | 4–6 mL/L |
| Operating Temperature | 25 ℃ (20–35 ℃) |
| Cathode Current Density | 1–6 A/dm² |
| Anode Current Density | 1–3 A/dm² |
| Agitation | Air agitation |
| Filtration | Continuous filtration without activated carbon |
| Anode Material | Phosphor copper |
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Company
Wuhan Aobong Surface Technique Co., Ltd.
Location
No.296 Changqing Road Jianghan District, Hubei Province, Wuhan City, China
Contact Person
Amy