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Help CenterRuthenium-iridium Coated Titanium Mesh Cylinder Anode, 70mm Diameter, 500mm Length, 80% Porosity, 0.8mm Mesh Opening
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Established in 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-performance electrochemical components. Our Ruthenium-iridium coated titanium mesh cylinder anode (70mm diameter, 500mm length, 80% porosity, 0.8mm mesh opening) is designed to deliver exceptional durability and catalytic efficiency in demanding electrolytic processes. Combining advanced coating technology with precision-engineered titanium substrate, this anode offers superior corrosion resistance, dimensional stability, and long service life—making it an ideal choice for applications such as chlorine production, wastewater treatment, electroplating, and cathodic protection.
This cylinder anode features a unique mesh structure with 80% porosity and 0.8mm openings, ensuring optimal electrolyte flow and high current distribution uniformity. The ruthenium-iridium mixed metal oxide coating on titanium provides excellent electrocatalytic activity for oxygen and chlorine evolution reactions, while maintaining low overpotential and high energy efficiency. Whether you need a standard size or a custom configuration, our factory guarantees consistent quality and reliable performance.
Key Features & Technical Specifications
- Superior Coating: Ruthenium-iridium oxide (RuO₂-IrO₂) mixed metal oxide coating, optimized for long-term stability and high catalytic activity.
- High Porosity: 80% open area facilitates rapid mass transfer and reduces gas bubble adhesion, improving overall efficiency.
- Precise Dimensions: 70mm diameter × 500mm length, with tolerance ±1mm, suitable for standard electrolysis cells.
- Fine Mesh Opening: 0.8mm mesh size provides excellent balance between mechanical strength and fluid permeability.
- Corrosion Resistance: Titanium substrate with noble metal oxide coating withstands aggressive acidic and alkaline environments.
- Customizable: Available in different diameters, lengths, porosities, and mesh openings upon request.
| Parameter | Specification |
|---|---|
| Substrate Material | Grade 1 / Grade 2 Titanium |
| Coating Composition | RuO₂ + IrO₂ (molar ratio customizable) |
| Coating Thickness | 10–20 μm (typical), adjustable |
| Porosity | 80% ± 2% |
| Mesh Opening | 0.8 mm × 0.8 mm |
| Diameter | 70 mm |
| Length | 500 mm |
| Operating Temperature | Up to 80°C (continuous) |
| Current Density | 1–10 kA/m² (depending on electrolyte) |
| Application | Chlor-alkali, seawater electrolysis, electroplating, water treatment, cathodic protection |
Advantages & Customer Benefits
Our ruthenium-iridium coated titanium mesh cylinder anode offers multiple advantages that directly benefit your operations:
- Enhanced Energy Efficiency: The low overpotential of the Ru-Ir coating reduces power consumption by up to 15% compared to conventional anodes, lowering your operating costs.
- Extended Service Life: The robust coating and titanium substrate resist corrosion and erosion, delivering 3–5 years of continuous operation in typical conditions, reducing replacement frequency.
- Improved Mass Transfer: The 80% porosity and 0.8mm mesh promote rapid electrolyte circulation and gas release, preventing bubble accumulation and voltage fluctuations.
- Uniform Current Distribution: The cylindrical mesh structure ensures even current density across the entire electrode surface, minimizing hot spots and degradation.
- Easy Installation: The cylinder design allows simple integration into existing electrolysis cells or reactors, with standard connection options available.
- Environmental Compliance: The coating contains no hazardous heavy metals (e.g., lead, cadmium), making it suitable for green chemistry processes.
Compared to solid plate or expanded metal anodes, our mesh cylinder anode provides up to 40% higher active surface area per unit volume, translating to more compact reactor designs and higher throughput. Additionally, the open structure reduces electrolyte resistance and minimizes scaling, further improving operational stability.
Trust & Reliability
With over 25 years of manufacturing experience since 1998, Anping County Boli Hardware Wiremesh Products Factory has supplied high-quality wire mesh products to clients across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$5 million to US$10 million reflects the trust that global customers place in our products. We ship from major ports including Tianjin, Qingdao, Shanghai, Foshan, and provide flexible logistics solutions to meet your delivery schedule.
Every ruthenium-iridium coated titanium mesh cylinder anode undergoes rigorous quality control: coating thickness measurement, porosity verification, dimensional checks, and accelerated life testing (ASTM B117 salt spray, chlor-alkali simulation). We offer a 12-month warranty against manufacturing defects and provide technical support for installation and operation. Our engineering team can also customize the anode dimensions, coating composition, and mesh parameters to match your specific process requirements.
Contact us today to request a quotation or discuss your project. We are committed to delivering high-performance anodes that enhance your productivity and reduce your total cost of ownership.
Frequently Asked Questions
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Q: What is the typical lifespan of this anode?
A: Under normal operating conditions (e.g., chlorine production at 3 kA/m², 70°C, pH 2–4), the anode can last 3–5 years. Actual lifespan depends on current density, electrolyte composition, and operating temperature. -
Q: Can I use this anode for seawater electrolysis?
A: Yes, the ruthenium-iridium coating is highly effective for chlorine evolution in seawater, and the titanium substrate resists chloride corrosion. We recommend consulting our engineers for site-specific conditions. -
Q: What is the coating thickness?
A: Standard coating thickness is 10–20 μm, but we can adjust it between 5–30 μm based on your requirements. Thicker coating generally extends service life but may slightly increase overpotential. -
Q: Do you offer custom sizes?
A: Absolutely. We can produce anodes with different diameters (50–200 mm), lengths (up to 2000 mm), porosities (60–90%), and mesh openings (0.2–5 mm). Contact our sales team with your specifications. -
Q: How is the anode packed for shipping?
A: Each anode is individually wrapped in soft foam, placed in a sturdy cardboard tube, and then packed in an export wooden crate to prevent damage during transit. -
Q: What payment terms do you accept?
A: We accept T/T, L/C, and other mutually agreed terms. Minimum order quantity is 1 piece for standard sizes, but we encourage bulk orders for better pricing. -
Q: Can you provide test certificates?
A: Yes, we provide a Mill Test Certificate for the titanium substrate and a Coating Analysis Report. Third-party testing (e.g., SGS, Intertek) is available upon request at additional cost. -
Q: What is the lead time?
A: For standard sizes (70×500mm), lead time is 15–20 working days. Custom orders typically require 25–35 working days, depending on complexity and quantity.
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