Description
Premium Copper Cathode – Electrolytic Copper Cathode: The Gold Standard for Global Conductivity
As the world’s power grids and electronic architectures become more sophisticated, the purity of your raw materials determines the efficiency of your end product. Groupe Luano SARL specializes in the production of LME-registered electrolytic copper cathodes, providing 99.99% pure copper that facilitates maximum conductivity and minimal energy loss.
Through advanced electrorefining technology, we eliminate trace impurities to levels below 0.0065%, ensuring our copper is ready for the most demanding applications in the aerospace, automotive, and renewable energy sectors.
Technical Specifications: 101% IACS Performance
Our cathodes are engineered to meet and exceed the International Annealed Copper Standard (IACS), ensuring that every batch delivers peak electrical performance.
Chemical & Physical Properties
| Feature | Specification | Industrial Benefit |
| Purity | 99.99% Copper (Cu) | Ensures structural integrity and high ductility. |
| Conductivity | 101% IACS | Reduces resistive heating in power applications. |
| Impurities | <0.0065% Total | Low Ag, Fe, S, and Pb content for better alloying. |
| Oxygen Content | < 10 ppm | Optimized for fine wire drawing and electroplating. |
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Standard Compliance: Fully compliant with ASTM B115 (Standard Specification for Electrolytic Copper Cathode) and EN 1978.
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Dimensions: 1m x 1m sheets (5mm to 10mm thickness).
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Packaging: 1-tonne bundles comprised of 25kg plates, secured on pallets and wrapped in UV-resistant film for long-term storage and moisture protection.
Trust Factor: You can verify the global standards for electrolytic copper through the International Electrotechnical Commission (IEC), which sets the benchmark for electrical conductivity.
Diverse Industrial Applications
Our high-purity cathodes serve as the primary feed for a wide range of critical manufacturing processes:
1. Electronics & Power Distribution
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Copper Rods & Wires: The base material for high-tension power lines and ultra-fine communication cables.
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Printed Circuit Boards (PCBs): Essential for multi-layered high-speed computing boards.
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Windings: High-performance copper for transformers and electric motor rotors.
2. Advanced Alloying & Electroplating
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Precision Alloys: Perfect for creating high-grade Brass (Cu-Zn), Bronze (Cu-Sn), and corrosion-resistant Cupronickel (Cu-Ni).
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Surface Finishing: Superior quality for electroplating aerospace components and high-end automotive parts.
3. Renewable Energy Infrastructure
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Solar Thermal: Optimized heat transfer for solar collector systems.
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Wind Power: High-capacity generators and nacelle components requiring LME Grade A material.
Competitive Advantage: ESG & Ethical Supply Chain
At Groupe Luano SARL, we integrate Environmental, Social, and Governance (ESG) principles directly into our production cycle.
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Conflict-Free Sourcing: We operate under the EITI (Extractive Industries Transparency Initiative) guidelines, ensuring that our mineral wealth benefits local communities and remains free from conflict.
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Carbon-Neutral Refining: Our electrolysis tanks are powered by large-scale solar farms, reducing CO₂ emissions by 40% compared to traditional smelting operations.
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Digital Traceability: Every lot is assigned an RFID tag, allowing our clients to track the batch from the refining tank to the final delivery port.
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Third-Party Validation: Every shipment comes with an SGS-certified composition analysis, providing independent proof of 99.99% purity.
Global Logistics & Delivery Flexibility
We leverage Africa’s most efficient logistics corridors to ensure your copper arrives on time and in perfect condition.
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Primary Ports: Dar es Salaam (Tanzania), Durban (South Africa), and Mombasa (Kenya).
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Flexible INCOTERMS: We support EXW, FOB, and CIF to accommodate your specific risk-management profile.
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Just-In-Time (JIT) Delivery: Our supply chain specialists work with major shipping lines to minimize lead times for Asian and European hubs.
Why Choose Groupe Luano SARL?
By purchasing directly from the refiner, you eliminate intermediate markups and gain a direct line to the source. Our LME Grade A registration ensures that your purchase is not only a raw material but a liquid, globally recognized asset.
Request a Technical Consultation
Ready to secure high-purity copper for your production line? Contact our technical team today for current price quotes, sieve distribution data for copper powders, or RFID tracking access
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