Description
GR1 / GR2 Titanium Anode Mesh – MMO Coated Electrodes
🔹 Introduction
Titanium Anode Mesh in this listing focuses on substrate grade, mesh form and electrode assembly. Specify the coated mesh configuration using GR1 and GR2 titanium substrate options and the specified mixed metal oxide (MMO) coating. Confirm coating formulation, including the listed IrO₂/RuO₂ references, for the intended electrolyte, reaction and current duty.
Shaanxi Nickel Titanium Copper Metal Co., Ltd. lists MMO Coated Titanium Mesh electrodes with expanded, woven, or perforated structures. For chlorine evolution or water-electrolysis systems and precious metal recovery specify the electrode role, bath composition, mesh dimensions and connection drawing before coating and inspection review.
🧱 Material & Coating Composition
The table retains existing catalog material and purity references. Define the substrate grade, supplied condition, impurity-analysis basis and lot documents separately from coating formulation, precursor purity, loading and coating test requirements. Agree how each stated purity reference is reported and checked in the order. The listed titanium material reference concerns the substrate form, while the coated electrode requires its own specification.
| Specification | Description |
|---|---|
| Substrate | ASTM B265 Grade 1 or Grade 2 Titanium (99.5% min purity) |
| Coating | MMO – Mixed Metal Oxides (IrO₂ + RuO₂, or custom blend) |
| Purity | Coating: 99.9% purity / Titanium: GR1/GR2 industrial grade |
| Coating Thickness | 2–15 µm, depending on application |
| Coating Process | Thermal decomposition or brush-on baking |
For the coating, identify the listed Iridium-Ruthenium system or custom multi-oxide blends as the requested MMO formulation. Treat Platinum as a separately confirmed platinized-electrode option and state the required coating architecture, loading and inspection basis.
📏 Technical Specifications
The following values are catalog references. Confirm mesh form, opening orientation, thickness, dimensions, open-area definition, surface preparation, coating loading, electrolyte and current-duty basis. Agree the temperature, life-assessment method and required documents for the selected configuration.
| Property | Value |
|---|---|
| Mesh Type | Expanded / Flattened / Woven |
| Mesh Size | 1×2 mm, 2×3 mm, 3×6 mm, customizable |
| Thickness | 0.5 mm to 2.5 mm |
| Width × Length | Up to 1200 mm × 3000 mm |
| Open Area | ≥ 60% depending on mesh style |
| Current Density | 50–200 A/m² typical (customizable) |
| Surface Roughness | Optimized for gas release |
| Operating Temp | Up to 85°C in alkaline media |
| Life Expectancy | 3–10 years (depending on conditions) |
🛠️ Custom slot widths, frame welding, multiple-layered mesh anodes, and laser-cut geometries are available upon request.
🌟 Key Features & Benefits
✅ Corrosion Resistance
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Specify acidic and alkaline electrolyte composition, concentration and temperature for coating selection.
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For media such as HCl, H₂SO₄, NaCl or NaOH, identify concentration, temperature, operating potential and required compatibility assessment.
✅ High Conductivity & Stability
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Agree MMO coating distribution, active area, terminal arrangement and current-distribution test criteria for the assembly.
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For chlorine and oxygen evolution specify the intended anodic reaction and required potential or electrical test basis.
✅ Long Service Life
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The existing several thousand hours life description is a catalog reference; define the coating loading, current, electrolyte, duty and agreed life-assessment method.
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Specify coating-consumption and service-life acceptance for the ordered formulation, current and electrolyte.
✅ Lightweight & Durable
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Evaluate strength-to-weight requirements using the selected titanium grade, mesh geometry, mounting and mechanical load.
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Specify the required thermal and mechanical stability assessment for the supplied condition, electrolyte, temperature and mounting.
✅ Cost Effective
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For re-coating inquiries, provide used-substrate condition, service history and dimensions for technical review and quotation.
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Compare cell voltage or energy use only on the specified bath, current, electrode layout and measurement basis.
⚙️ Applications
For the following Titanium Anode Mesh application topics, confirm the reaction, coating and operating conditions for the proposed assembly.
🔸 Chlor-Alkali Industry
Define brine quality and the anodic role for chlorine and caustic soda production, along with cell geometry and operating duty.
🔸 Water Treatment & Disinfection
For electrochlorination, swimming pools or sewage systems, specify feed-water quality, target output, temperature and flow.
🔸 Metal Electrowinning & Refining
Identify the anodic reaction, electrolyte and electrode arrangement for baths containing gold, copper, nickel, cobalt. Confirm coating and inspection requirements.
🔸 Electroplating
For nickel, chrome, rhodium or zinc plating, specify bath chemistry, electrode role, current and active area.
🔸 Hydrogen Generation
For alkaline water electrolysis (AWE) define the anode’s reaction and potential range separately from cathodic hydrogen generation, and confirm the stack requirements.
🔸 Organic Electro-synthesis
Identify the intended anodic reaction or counter-electrode role, reaction medium and product-analysis requirements.
🎯 Customization Options
Define the required MMO Coated Titanium Anode Mesh configuration in the drawing and confirm the listed customization items in the quotation:
| Customizable Item | Options |
|---|---|
| Mesh Style | Expanded, Perforated, Woven |
| Coating Type | IrO₂/RuO₂, IrO₂/Ta₂O₅, Pt, SnO₂-SbO₂, custom blends |
| Dimensions | Any size up to 1200 × 3000 mm |
| Edge Treatments | Framed, punched, bent, welded |
| Current Collector Tabs | Titanium/niobium tabs with spot welding |
| Pre-drilled Holes | For bolt connection or clamping systems |
📦 You can also request pre-assembled electrode kits, backing plates, or multi-anode bundles.
Order Documents and Material References
Specify the following material and document requirements for the ordered Titanium Anode Mesh:
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ASTM B265: confirm the substrate form, ordered grade, supplied condition, edition and material inspection requirements.
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ISO 9001:2015: state required quality-system evidence and confirm the certificate scope and validity with the quotation.
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RoHS / REACH: specify any required declarations and confirm the applicable product, end-use and document scope.
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Identify the required export classification, destination and intended use, and confirm order-specific classification and shipment documents during order review.
🔒 Order Documents: Identify destination, intended use and required export and shipping documents for order review.
📦 Packaging & Delivery
✔️ Each MMO Coated Titanium Mesh is packed with:
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Foam-lined anti-static bags
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Vacuum-sealed + desiccant pouch
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Export-safe plywood crate or carton box
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Specify required COA / MSDS / Material Test Report (MTR) documents, their scope and the ordered material or coating identification.
🛫 Global delivery via FedEx, UPS, DHL, or by air/ocean freight
📅 Lead time: 3–10 working days depending on size and quantity
📍 Factory pickup or DDP terms available for bulk orders
❓ Frequently Asked Questions (FAQs)
Q: Can this mesh be used in seawater?
A: For a chloride-rich process, provide seawater composition, temperature, flow, intended anodic reaction and operating current. Confirm the coating, cell drawing and required inspection against those conditions.
Q: Can I choose between GR1 and GR2 substrate?
A: Specify the required GR1 or GR2 substrate and supplied condition. Review forming, welding, mechanical support and mesh geometry requirements, then confirm the ordered grade and lot documents.
Q: What’s the expected service life in continuous use?
A: The catalog reference is 3–10 years. Confirm coating loading, current density, electrolyte, duty, temperature and the agreed life-assessment basis for the requested configuration.
Q: Can I send my used mesh for re-coating?
A: Yes, we accept substrate refurbishing and recoating orders. Please contact us for technical review.
Order by Substrate and Assembly Drawing
Specify substrate grade and condition, mesh form, opening orientation, dimensions, mounting and terminal drawing, coating formulation and loading, electrolyte, current and duty, quantity and required inspection documents. Request a mesh assembly quotation. Compare the expanded mesh flow-cell listing or ribbon anode for tank-bottom ICCP. Browse titanium anode forms and anode materials.
📞 Contact Us
📧 Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏭 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaanxi, China
🌐 Website: https://niticu.com
📩 Contact us now for pricing, samples, and expert technical support — we respond within 24 hours.
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