Platinum Coated Titanium Anode

Product Introduction

Chdymetal can provide various titanium anodes, customized is accepted. titanium anode use pure titanium material as substrate, has high anti-corrosion and high catalytic activity. MMO coated anode has long working life .For the important, the substrate could be reused.

Platinum coated titanium anode has high electric catalytic performance, strong antioxidant property, good electric conductivity and long working life span. Titanium as the substrate and precious oxide as the coating, advantages of titanium anode are obvious for its small weight, strong tensile strength, good anti-resistance and excellent performance especially anti- wet chlorine resistance. Under condition of water electrolysis, small amount of chloride ions will make pitting corrosion to stainless steel thus lead to the working failure and this will not happen to titanium anode. Platinum group oxide that added to the coating make high current efficiency, electric conductivity, electro-catalytic property, anti-oxidation and long working life, power consumption is reduced a lot.

1) Good electric conductivity

2) Good anti-corrosion property

3) Strong tensile strength and good processing performance

4) Long life span and polarity reverse

5) Good electro-catalytic property

Platinum Coated Titanium Anode combines the mechanical strength of titanium with the superior catalytic and corrosion resistance of platinum. It is widely used in electrochemical processes that require high performance and stability under harsh conditions.

Key Advantages:

• Exceptional electrochemical stability and corrosion resistance
• High current efficiency and low overpotential
• Long operational life in acidic and alkaline electrolytes
• Excellent adhesion between platinum coating and titanium substrate
• Reusable substrate—coating can be re-plated after wear

Be used in a wide range of industries.

 

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Seawater electrolysis

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Marine aquaculture

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Chlor-alkali industry

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Cathodic protection

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Electroplating industry

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Non-ferrous metal electrolytic extraction

Manufacturing & Process Flow

Each Platinum Coated Titanium Anode is produced under a controlled electroplating and sintering process to ensure coating uniformity, purity, and durability.

Process Steps:

1. Titanium Substrate Selection – High-purity Grade 1 or Grade 2 titanium.
2. Surface Pretreatment – Degreasing, sandblasting, and acid pickling to improve coating adhesion.
3. Electroplating Process – Platinum is electro-deposited onto the titanium surface under controlled voltage and current density.
4. Heat Treatment – Thermal bonding enhances coating density and adhesion strength.
5. Polishing and Testing – Surface inspection, thickness measurement, and adhesion verification.

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Sheet Shearing

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Laser Cutting

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Welding

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Sandblasting

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Brush Coating

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Testing

Quality Control & Inspection​​​​​​​​​​​​​​

Strict quality management ensures every anode meets international standards such as ASTM, ISO, and AMS.

Inspection Includes:

• Raw Material Verification: Chemical composition and purity testing.
• Coating Thickness: Measured by X-ray fluorescence or microscopy.
• Adhesion Test: Cross-cut and ultrasonic testing.
• Electrochemical Test: Current efficiency, potential, and life cycle testing.
• Dimensional & Visual Inspection: Full surface uniformity check before packaging.

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ISO 9001:2015

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ISO 9001:2015

R&D and Customization​​​​​​​

Our R&D team continuously improves coating technology to achieve better performance in various electrolytic environments.

Available Customization:

• Adjustable platinum thickness (0.5–10 μm)
• Mesh, plate, rod, or tube substrate shapes
• Customized substrate dimensions and hole patterns
• Tailored designs for specific electrolytic reactions (e.g., water electrolysis, fuel cells, and sensors)
• Platinum-iridium alloy or mixed coatings upon request​​​​​​​

Packaging & Global Logistics

Every Platinum Coated Titanium Anode is securely packed to protect it from mechanical damage and oxidation during shipment.

Packaging Details:

• Vacuum-sealed or anti-rust film wrapping
• Foam padding and moisture-proof barrier
• Export-standard wooden crates or cartons
• Clear labeling with product specifications and batch code

Logistics Services:

• Global air, sea, and courier shipping options
• Flexible Incoterms (EXW, FOB, CIF, DDP)
• On-time delivery tracking and full documentation support

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OEM & Customization Service

We provide comprehensive OEM and ODM services for different industrial applications.

OEM Capabilities:

• Customized anode shapes (mesh, rod, plate, or wire)
• Personalized marking and labeling
• Platinum-iridium or multi-layer coatings
• Engineering support for new product development
• Technical consultation and performance optimization

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Shaanxi Chuanghui Daye Metal Material Co., Ltd.
Address: Room 303, Block A, Lansi Science Park, 128 Gaoxin Avenue, High-tech Development Zone, Baoji City, Shaanxi Province, China.
Email: info@chdymetal.com
WhatsApp: +8618049386902
Business Hours: Monday – Saturday, 8:30 AM – 6:00 PM