IR SERIES
Copper Electrowinning Anode
High-current Ir-series anodes for recovering copper from etchant and producing electrolytic copper foil.
Current < 10000 A/m²Electrolyte H₂SO₄ < 60%Loading 15–45 g/m²pH 1–12
01 / Key Features
Why This Anode
- High corrosion resistance in harsh electrolytes
- High current efficiency
- Long service life — substrate reusable after recoating
- High current density for higher productivity
- Lightweight electrode structure
02 / Specifications
Technical Data
| Parameter | Specification |
|---|---|
| Base metal | Ti Gr1/Gr2, Ta, Nb |
| Coating | IrO₂ + Ta₂O₅ + X |
| H₂SO₄ concentration | < 60% |
| Current density | < 10000 A/m² |
| Temperature | < 60 °C |
| Fluoride | < 50 mg/L |
| Noble metal loading | 15–45 g/m² |
03 / Applications
Where It Works
- Electrolytic copper foil production
- Copper recovery from spent etchant
- Electrowinning cells in recycling lines
- Process wastewater metal recovery
04 / Gallery
Product Photos
← Back to Copper Foil & Electrowinning Anodes
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SENFLY Ti Anode
Pt, Ru-Ir and Ir-Ta coated titanium anodes for electroplating, PCB, metallurgy and electrolytic water devices. OEM / ODM from our coating line.
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Email: Damon_zhang@senfly.com
WhatsApp: +86 19966289968
Guangzhou, China