Ruthenium-Iridium Coated Ti Mesh Cylinder Anode 4V-12V 120A/m² 50mm-200mm Diameter Options
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998, with an annual export value of US$5–10 million. Our Ruthenium-Iridium Coated Ti Mesh Cylinder Anode is engineered for high-performance electrochemical applications, offering exceptional corrosion resistance and stable operation under 4V–12V with a current density of 120 A/m². Available in diameters from 50mm to 200mm, this anode is your reliable partner for demanding electrolysis processes.
We combine decades of wire mesh expertise with advanced coating technology to deliver anodes that maximize efficiency and longevity. Each cylinder anode is meticulously fabricated to ensure uniform coating distribution, minimizing voltage drop and extending service life. Whether you need standard sizes or custom dimensions, our factory in Hengshui, Hebei, can meet your specifications with consistent quality.
Key Features & Technical Specifications
- High Catalytic Activity: Ru-Ir mixed oxide coating provides low overpotential for oxygen and chlorine evolution, reducing energy consumption.
- Excellent Corrosion Resistance: Titanium substrate withstands aggressive electrolytes, while the noble metal coating resists chemical attack in acidic or alkaline media.
- Long Service Life: Coating adhesion and dimensional stability ensure thousands of hours of operation under rated conditions.
- Uniform Current Distribution: Mesh structure promotes even current flow, improving reaction efficiency and preventing hot spots.
- Customizable Dimensions: Diameter options from 50mm to 200mm, with other sizes and lengths available upon request.
- Wide Application Range: Suitable for electroplating, water disinfection, cathodic protection, chlor-alkali industry, and more.
| Parameter | Specification |
|---|---|
| Operating Voltage | 4V – 12V (DC) |
| Current Density | 120 A/m² (nominal) |
| Diameter Options | 50mm, 100mm, 150mm, 200mm (custom) |
| Substrate Material | Grade 1 / Grade 2 Titanium mesh |
| Coating Composition | RuO₂ + IrO₂ mixed oxide (noble metal) |
| Coating Thickness | ≥ 10 μm (standard), thicker available |
| Maximum Working Temperature | ≤ 60°C (typical) |
| Weight (per piece) | Approx. 0.5–2.5 kg depending on size |
Why choose our Ru-Ir coated cylinder anode? The unique combination of ruthenium and iridium oxides provides a balanced performance: ruthenium offers high activity for chlorine evolution, while iridium enhances stability and resistance to oxygen evolution. This synergy results in a durable electrode that maintains low overpotential over extended periods. The mesh cylinder design further optimizes mass transfer and fluid flow, making it ideal for both static and dynamic electrochemical cells.
Trust & Reliability – Backed by 25+ Years of Manufacturing Excellence
Established in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a leading exporter of wire mesh and coated electrodes. With an annual export value of US$5–10 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
Every anode undergoes rigorous quality checks: we test coating adhesion, thickness uniformity, and electrochemical performance before shipment. Our team of engineers is available to assist with technical inquiries and custom designs. We are committed to providing cost-effective solutions without compromising on quality.
Contact us today to discuss your requirements. Whether you need a standard 100mm diameter anode or a custom 200mm cylinder with specific lead wires, we can deliver. Request a quote or sample to experience the Boli difference.
Frequently Asked Questions (FAQ)
Q1: What is the typical lifespan of this Ru-Ir coated anode?
A: Under normal operating conditions (4-12V, 120 A/m², in neutral or acidic electrolytes), the anode can last 2–5 years, depending on the specific environment and maintenance. The coating is designed for long-term stability.
Q2: Can I get a custom diameter other than the listed options?
A: Yes, we offer custom diameters from 30mm up to 300mm, and custom lengths. Please provide your requirements, and we will confirm the feasibility and lead time.
Q3: Is this anode suitable for seawater electrolysis?
A: Yes, the Ru-Ir coating is highly effective for chlorine evolution in seawater or brine solutions. The titanium substrate resists chloride corrosion, making it ideal for marine applications.
Q4: What is the recommended operating voltage range?
A: The anode is designed to operate at 4V to 12V DC. Exceeding 12V may accelerate coating wear. For optimal performance, we recommend staying within this range.
Q5: Can I use this anode for electroplating (e.g., copper or nickel)?
A: Yes, this anode can be used as an auxiliary or dimensionally stable anode in electroplating baths, especially where oxygen evolution is not harmful. However, for specific plating chemistries, please consult our technical team for compatibility.
Q6: How do you ensure coating quality and uniformity?
A: We use thermal decomposition (sol-gel) coating process with precise control of temperature and atmosphere. Each batch is tested for coating thickness using XRF and for electrochemical activity via cyclic voltammetry.
Q7: What packaging do you provide for export?
A: Anodes are individually wrapped in anti-static foam, then packed in sturdy wooden cases or cartons with proper cushioning. We ensure safe shipment to any global destination.
Q8: Do you offer samples for testing?
A: Yes, we provide sample orders for evaluation. Sample cost and shipping terms can be discussed. For bulk orders, we offer competitive pricing and fast lead times.
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