OEM MMO Coated Titanium Electrode Bar

Product Description

Our high-performance MMO Coated Titanium Anode Rod Bar integrates the superior mechanical durability of a commercially pure titanium core with a catalytically active precious mixed metal oxide formulation. Purpose-built for impressed current cathodic protection (ICCP) networks, commercial water treatment, and specialized industrial electrochemistry cells, this advanced electrolytic rod bar guarantees dependable, extended operational longevity even within highly aggressive or acidic process conditions.

Throughout its engineered service lifespan, the metallurgical titanium substrate maintains absolute dimensional stability, while the proprietary MMO coating provides superior electro-catalytic activity coupled with an exceptionally low material consumption rate. Sourced directly from our factory, every anode bar delivers uniform current density and reliable process predictability across global infrastructure projects.

Material & Coating Excellence

Premium Titanium Substrate Base:

• Metallurgical Grade: Commercially certified Titanium Grade 1 (Gr1) or Grade 2 (Gr2) compliant with rigorous ASTM B265 international specifications.
• Natural Corrosion Shielding: Spontaneously develops a tightly bound, stable TiO2 passivation layer to resist aggressive localized oxidation.
• Full Chemical Stability: Expertly withstands harsh engineering environments, including high-salinity chloride-rich mediums and rotating chemical baths.

Advanced MMO Coating Catalysts:

• Material Composition: High-purity precious mixed metal oxide layers, specifically Ruthenium-Iridium Oxide (RuO2-IrO2) or Iridium-Tantalum Oxide (IrO2-Ta2O5) based on your custom field application.
• Interfacial Bond Strength: Chemically and molecularly bonded onto the titanium base surface, utilizing controlled thermal sintering to achieve robust Ti-O-M bond formation.
• Structural Coating Uniformity: Greater than or equal to 90% uniform layer distribution to ensure consistent current discharge and eliminate localized hot-spots.

Core Product Advantages

High Electrical Conductivity

The MMO coating provides excellent electro-catalytic activity with low electrical resistance (10⁻⁵ ohm/cm), enabling efficient electron transfer and uniform current distribution.

Dimensional Stability

Unlike traditional anodes, MMO-coated titanium maintains its dimensions throughout the design life, eliminating issues associated with connection seals and ensuring consistent performance.

Easy Installation

Can be cut and welded in the field to suit various geometries.

Eliminates need for expensive saw cuts and grouting.

Compatible with spot welding for grid formation.

Why Choose our Titanium Anode Bar With Mmo Coated?

Environmentally Friendly and Safe

Non-Toxic: Unlike older technologies (such as lead alloy anodes), our MMO-coated bars do not introduce heavy metals or toxic byproducts into the electrolyte solution. This ensures your process remains clean and compliant with environmental regulations.

No Contamination: In electroplating, this means no stray ions contaminating your precious plating baths.

Customization to Your Exact Needs

Custom Substrate Shapes: While we offer standard "bars," we can manufacture the anode on mesh, ribbon, wire, or tubes based on your specific requiremnets.

Custom specifications available upon request

Contact our engineering team for technical consultation and customized solutions for your specific application requirements.

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