One-Stop Titanium Anode Solutions
Titanium anodes are one of the core products of NAVI Titanium, engineered and manufactured for demanding electrochemical applications with advanced MMO (Mixed Metal Oxide) coatings, including ruthenium, iridium, and platinum-based oxides on industrial-grade pure titanium substrates (TA1/TA2). Since 2008, NAVI Titanium has specialized in the R&D, manufacturing, and customization of high-performance titanium anode solutions. Supported by over 49,000 m² of manufacturing facilities, advanced production equipment, and professional technical teams, NAVI Titanium continuously develop and optimize coating formulations, electrode structures, and manufacturing processes to meet diverse customer requirements.
NAVI Titanium | Tailored Titanium Anode Solutions for Your Applications
Iridium oxide coated titanium anodes
Ruthenium iridium titanium anode
Platinum coated titanium anode
Iridium Tantalum Titanium Anode
Through long-term cooperation with the Global Top 500 companies, NAVI Titanium has developed a wide range of mature anode solutions featuring excellent electrocatalytic activity, corrosion resistance, and long service life, widely applied in water electrolysis, wastewater treatment, chlor-alkali, swimming pool disinfection, and other electrochemical industries.
At NAVI Titanium, quality control is integrated throughout the manufacturing process, from titanium substrate preparation and coating application to final product inspection. NAVI Titanium provides inspection reports and test certificates covering the titanium base material, coating, and finished products to support product quality verification and traceability.
| Testing Name |
Titanium Base Material Testing |
Coating Testing |
Product Testing |
| Document |
|
|
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| Supplier |
Baoji Titanium Industry Co., Ltd.
Top 3 global titanium enterprise
Complete integrated titanium industrial chain
Authoritative titanium substrate supplier
Professional titanium alloy production
Formal raw material certification support
|
Heraeus®
World-leading precious metal enterprise
Global standardized raw material supply
High-grade noble metal coating materials
Mature precious metal material technology
Stable and consistent coating performance
|
NAVI Titanium
Comprehensive finished product inspection
Precision dimensional inspection
Strict surface quality inspection
Standard electrical & electrochemical testing
Final quality verification
|
| Testing Items |
Material certificates, mechanical test reports, dimensional inspection records, and other applicable documents. |
Material certificates, composition records, quality certificates, and other applicable documents for precious metal coating materials. |
Dimensional accuracy, surface condition, configuration, and electrical or electrochemical performance where applicable. |
Inspection records and test reports can be provided according to the product and order requirements. The above sample reports are provided for reference only. Once your products are completed, NAVI Titanium will conduct the required inspections and provide the corresponding inspection reports and test certificates for the actual products. For customized products, inspection requirements can be discussed and confirmed before production to ensure that the final documentation meets your technical and quality requirements.
| NAVI Advanced MMO Titanium Anode |
| No. |
Application |
Coating |
NAVI Advantages |
| 1 |
PEMWE
(Proton Exchange Membrane Water Electrolysis)
|
IrO₂/Pt |
1. Noble metal (Ir) loading reduced by ~30–60%, significantly lowering system cost.
2. Adjustable IrO₂ coating loading (0.05–0.5 mg/cm²) customized for diverse PEM operating conditions.
3. Consistent performance for 10,000+ hours of PEM continuous operation. |
| 2 |
Wastewater Treatment
Swimming Pool Disinfection
|
Ru-Ir/Ir/Pt/PbO₂ |
1. High oxidation efficiency reduces sludge generation in electrochemical advanced oxidation processes.
2. Energy consumption reduced by ~20–40% depending on system design.
3. Long service life (> 5–10 years) under controlled operating conditions. |
| 3 |
PCB (Printed Circuit Board) Electroplating
Electrolytic Copper Foil
|
IrO₂/Ta₂O₅ |
1. Lower oxygen evolution overpotential reduces cell voltage by ~10–20%.
2. Non-consumable anode reduces metal contamination and sludge formation.
3. Anti-fouling / anti-scaling surface improves long-term stability and reduces maintenance. |
| 4 |
Chlor-Alkali Industry
(Chlor-Alkali process)
|
Ru/Ir
Ru/Ir/Ta |
1. Chlorine evolution overpotential reduced by 40–60 mV, lowering cell voltage.
2. Reduced noble metal loading lowers coating cost by ~20–30%.
3. High corrosion resistance enables stable operation under high current density. |
| 5 |
Hydrometallurgy |
IrO₂/RuO₂/Pt |
1. Lower oxygen evolution overpotential improves energy efficiency.
2. Stable operation in acidic and oxidizing leaching environments.
3. Coating optimization reduces noble metal consumption depending on process design. |
| 6 |
Aluminium anodizing |
IrO₂/Ta₂O₅ |
1. The crack-free and compact oxide coating extends the anode service life by 30–50%.
2. Dense coating with porosity below 1% effectively blocks electrolyte penetration and substrate passivation.
3. Over 90% precious metal utilization minimizes precursor waste and reduces environmental impact. |
| 7 |
Organic electrosynthesis |
IrO₂ |
1. Suitable for a wide range of electroorganic synthesis with good selectivity under optimized conditions.
2. Compatible with both divided and undivided cells.
3. Helps improve process efficiency and reduce operating cost depending on system design. |
| 8 |
ICCP
(Impressed Current Cathodic Protection)
|
Pt/IrO₂/RuO₂ |
1. Pt/IrO₂/RuO₂ composite coating modification extends coating service life by 50%–100%.
2. Distributed strip and mesh design improves current uniformity 30–50%, reducing overprotection risk.
3. Stable titanium substrate and coating extend anode life to 20–30 years, 2–3 times longer. |
The core expertise of NAVI Titanium includes coating formulation, coating thickness control, electrolytic cell optimization, and energy efficiency improvement, especially in PEM (Proton Exchange Membrane Water Electrolysis) and sodium hypochlorite generation applications. We provides full technical support, including pre-sales consultation, free design, technical assistance, and sample evaluation. NAVI Titanium welcomes global partners to contact us for cooperation.
Titanium anodes are widely used in electrolytic cells for various electrochemical applications. NAVI Titanium manufactures and customizes different anode models according to specific operating conditions and customer requirements. The following tables provide standard specifications and parameters for reference.
| Electrolytic Cell of Salt Chlorinators |
| Model |
Electrode Plate Spec. (mm) |
Quantity (plates) |
Total Area (m²) |
Inlet/Outlet ID |
Salinity (ppm) |
Current (A) |
Pool Volume (m³) |
Polarity Reversal |
|
15g
|
150×63×1.0 |
5 |
0.09 |
φ50 mm |
2700–3400 |
3 |
35 |
Every 4–6 H |
| 25g |
150×63×1.0 |
7 |
0.1337 |
φ50 mm |
2700–3400 |
3.6-4 |
60 |
Every 4–6 H |
| 35g |
150×63×1.0 |
9 |
0.175 |
φ50 mm |
2700–3400 |
4.5 |
80 |
Every 4–6 H |
| 50g |
150×63×1.0 |
13 |
0.25 |
φ50 mm |
2700–3400 |
5 |
120 |
Every 4–6 H |
| Electrolytic Cell for Sodium Hypochlorite Production |
| Model |
Current (A) |
Voltage (V) |
Water Flow Rate (L/H) |
Overall Length (mm) |
Housing Length (mm) |
Housing Outer Diameter (mm) |
Housing Inner Diameter (mm) |
Flange Outer Diameter (mm) |
Electrode Configuration |
Electrode Spacing (mm) |
|
30g
|
30 |
12 |
5-7 |
460 |
420 |
100 |
80 |
170 |
2 |
3 |
| 50g |
30 |
12 |
7-10 |
440 |
380 |
100 |
80 |
180 |
2 |
2 |
| 100g |
30 |
12 |
12-20 |
670 |
624 |
120 |
100 |
200 |
4 |
3 |
| 150g |
30-50 |
12 |
18-20 |
590 |
548 |
110 |
90 |
180 |
2 |
3 |
| 200g |
40-60 |
12 |
25-45 |
680 |
620 |
110 |
90 |
190 |
4 |
3 |
| 300g |
60-80 |
16 |
40-45 |
700 |
650 |
120 |
100 |
190 |
4 |
3 |
| 400g |
90-110 |
16 |
62-80 |
750 |
694 |
120 |
100 |
200 |
4 |
3 |
| 500g |
90-100 |
16 |
62-80 |
780 |
684 |
150 |
130 |
230 |
4 |
2 |
| 850g |
150-170 |
18 |
110-160 |
880 |
820 |
180 |
160 |
260 |
4 |
3 |
| 1000g |
135-180 |
20-24 |
125-200 |
1100 |
940 |
160 |
140 |
240 |
4 |
2 |
If you want to choose a kind of titanium anode, this is the guide for you.
Quotation
Do you have the precise finished design drawings?
If yes, there are three ways for your reference:
A. Customized Manufacturing Based on Your Specifications: Send NAVI Titanium the titanium-based materials with the requirements of the materials' shape, thickness and the formula of the coatings. Then, the products will be manufactured according to your specifications.
B. Material Replication and Reverse Engineering Service: Send NAVI Titanium your existing materials, and the products can be replicated accurately, as NAVI Titanium has the necessary equipment to analyze and test the materials.
C. Production Based on Your Coating Requirements: Provide the titanium-based materials and your coating requirements, and NAVI Titanium will proceed with production according to your instructions.
After confirming the above details, please offer the quantity and destination, and NAVI Titanium will send the quotation list directly. Here is an example of NAVI Titanium's PROFORMA INVOICE for your review.
If not, please view the following two options.
Standardized Production
NAVI Titanium's titanium anodes are applied across multiple mainstream industries. For application cases and product strengths, kindly check NAVI Advanced MMO Titanium Anode.
NAVI Titanium offers two complimentary services:
Free service: Design MMO titanium anodes for you at once with our experience.
Free sample: Free samples of standard specifications are available. Please contact NAVI Titanium to obtain them.
Could you share your specific application scenario?
High-Quality Customized Services
NAVI Titanium delivers tailored one-on-one pre-sales services with comprehensive guarantees as below:
Technical support: Provide full-cycle technical services including design, evaluation, customization, testing, pilot production and mass manufacturing. NAVI Titanium completes R&D and supplies standard technical data.
Non-disclosure agreement (NDA): Strictly protect customers' confidential information and intellectual property through a formal non-disclosure agreement.
Exclusive product: All customized products, technical documents and relevant data developed in cooperation are fully and exclusively owned by you.
Do you want to evaluate whether the MMO titanium anodes can be used in your new field? (Free service)
- Please complete the form below. All required fields help NAVI Titanium understand your requirements and provide the most suitable solution. Once submitted, the sales team will review your information and forward it to the R&D department for technical evaluation. NAVI Titanium will respond ASAP.
Note. This is the editable form (EXCEL), and please click here to download.
| The parameters of titanium anode |
| The device purpose |
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Titanium anode purpose |
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| Current density (A/㎡) |
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Voltage range (V) |
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| Primary cation and anion |
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| Ppm other ion (ppm) |
Cl- |
F- |
Pb2+ |
Mn2+ |
Fe2+ |
Organics |
Sr |
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| Flow rate of solution (L/min) |
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| Temperature (℃) |
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| Distance between anode and cathode |
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| Other request |
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Capabilities of Research & Development
The general coating materials of Ruthenium, Iridium, and Platinum are used for the evolution reaction of Chlorine, Oxygen, and Hydrogen. NAVI Titanium also has rich experience with Osmium, Palladium, Rhodium, Tantalum, Niobium, Zirconium, Nickel, etc. Here, NAVI Titanium has outlined the different types of titanium anodes based on their coating materials, as shown below.
| Introduction to Layer Information |
|
|
Atomic number 22
Atomic weight 47.867
|
Substrate and pre-oxidized bottom layer enhance the bonding strength between coating and substrate. |
|
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Atomic number 44
Atomic weight 101.07
Chlorine evolution reaction
General coating formulation:
RuO2, lrO2, TiO2
|
|
Atomic number 77
Atomic weight: 192.22
Oxygen evolution reaction
General coating formulation:
Ta2O5, lrO2, TiO2
|
|
|
Atomic number 78
Atomic weight 195.08
Hydrogen evolution reaction
General coating formulation:
Pt
|
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Atomic number 73
Atomic weight 180.95
|
|
Sodium chloride solution/seawater (Cl- containing media) → Ru-Ir (preferred)
Sodium hypochlorite disinfection, seawater desalination, swimming pool and circulating water treatment, chlor-alkali industry, aquaculture.
Hydrochloric acid media → Ru-Ir (preferred)
Acid pickling waste treatment, hydrochloric acid electrolysis, electroplating stripping, PCB acid etching solution regeneration.
Nitric acid (low concentration) → Pt-based (preferred)
Precious metal purification, electroplated copper foil, nitric acid recovery, rare earth extraction.
Chromic acid/chrome plating solution → Pt-based (preferred)
Hard chrome plating, decorative chrome plating, chromic acid recovery, chromium wastewater treatment.
|
Phosphoric acid media→ Ir-Ta (preferred)
Phosphating treatment, electropolishing (phosphorus-sulfur mixed acid), phosphoric acid electrorefining.
Dilute sulfuric acid/medium-high concentration sulfuric acid → Ir-Ta (preferred), Pt best
Electroplated copper foil, electroplating (acid copper/nickel), hydrometallurgy of copper/zinc, acid wastewater treatment
Conventional acid copper electroplating solution → Ir-Ta (preferred)
PCB manufacturing, hardware electroplating, plastic electroplating, electrolytic copper foil.
Precious metal electroplating solution (Au/Ag/Pt) → Pt-based (preferred)
Jewellery electroplating, electronic gold plating, semiconductor wafer gold plating, precious metal recovering.
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Atomic number 76
Atomic weight 190.23
Chlorine evolution reaction
|
Atomic number 46
Atomic weight 106.42
|
Atomic number 45
Atomic weight 102.91
|
Atomic number 41
Atomic weight 92.91
|
| Compound ruthenium iridium can reduce chlorine evolution potential and improve stability under high-current conditions. |
High-end platinum-based composite coating can be used in ultra-corrosion-resistant special precision electrolysis. |
High-end platinum-based composite coating can be used in ultra-corrosion-resistant special precision electrolysis. |
Tantalum substitutes for the transition layer at affordable prices, and a composite iridium coating can reduce production costs. |
Certificate NAVI Titanium
Registration Form of Foreign Trade Operator NAVI Titanium
Sodium Hypochlorite Generator
Titanium anode for water heater NAVI Titanium
Titanium anode for water treatment NAVI Titanium
Titanium Anode Plate For Salt Chlorinator
Titanium Anode Rod for Water Heater NAVI Titanium
Titanium electrode material NAVI Titanium
Titanium electrode materials NAVI Titanium
Titanium electrode materials NAVI Titanium
Export Packing for Titanium Anodes
A titanium anode's real weak point isn't the titanium substrate — it's the MMO coating. A dented substrate is mostly cosmetic and can usually be reworked. A coating that's been scored, greased, or dust-contaminated will simply fail sooner. That's why NAVI Titanium builds its export packing outward from the coating surface. Every layer underneath exists for one reason: protecting the interface between the noble-metal oxide and the electrolyte.
| Four-Layer Packing Standard |
| Layer |
What we use |
What it is there to stop |
| Contact layer |
Acid-free tissue or PE foam sleeve, coating faces never touch another surface. No PVC film, no recycled paper. |
Plasticiser migration, sulphide tarnishing and fingerprint contamination of the active layer. |
| Moisture barrier |
Aluminium barrier bag or VCI film with desiccant, humidity indicator card inside. |
Condensation during sea transit, salt-air corrosion of busbar and contact tails. |
| Restraint |
Die-cut EPE cells, one part per pocket; edge protectors on plate and mesh; no metal-to-metal contact. |
Vibration chafing, edge chipping, coating scored by a neighbouring part. |
| Outer |
5-ply export carton, or heat-treated plywood case for sea freight. Carton gross weight kept at or below 25 kg for manual handling. |
Stack crush, forklift puncture, case deformation in containers. |
NAVI Titanium uses professional packaging to prevent damage and corrosion during transportation.
Delivery Capability of Titanium Anodes
Titanium anode is based in Baoji's "China Titanium Valley," and that location shapes how the whole production chain works — everything from raw material to finished product stays local. Standard items ship in 7–10 days, custom parts in 20, and flexible scheduling plus full-process traceability keeps each batch on time and to spec for customers worldwide.
Production Capacity & Supply Chain Assurance
Because the company sits inside China's largest titanium production base, raw material costs run 12%–18% below the industry average, and substrate purity stays above 99.6%. Laser cutting, surface treatment, and coating preparation all happen in-house — nothing is subcontracted. That means capacity stays controllable and delivery stays stable right from the source. When order volumes swing, this vertical integration gives the company room to adjust schedules without falling apart during peak seasons or concentrated delivery windows. Customers get consistent lead times and reliable batch-to-batch quality even when demand shifts unexpectedly, and the absence of outside subcontracting removes a common source of delay and inconsistency.
Lead Times & Response Speed
The industrial cluster effect lets Titanium Anode compress standard MMO anode lead time to 7–10 days and custom titanium anodes to 20 days — well under the industry average of 30. For urgent orders, sales, production, quality control, and logistics can extend working hours and coordinate directly, so nothing stalls between process steps. Technical support can step onto the workshop floor to resolve process issues as they happen, rather than waiting on slow communication that pushes delivery back. Even under tight deadlines, orders stay on schedule, and the same coordination model keeps quality checks from becoming bottlenecks when speed matters most, so urgent requests never trade speed for reliability, and every expedited order still meets the same quality standard.
Customized Production & Global Shipping
Delivery capability goes beyond standard products. For chlor-alkali, water electrolysis for hydrogen, wastewater treatment, cathodic protection, electroplating, and other applications, coating formulations and anode forms can be customized based on parameters like electrolyte composition, current density, temperature, and pressure. Products come in plate, tube, mesh, and rod forms, with tube anode length reaching 6000mm. Goods have been exported to Southeast Asia, Europe, the Middle East, and beyond, shipped by air, sea, or express. From packaging to transportation handover, dedicated staff track the entire chain, so customized orders arrive intact and ready for installation, no matter how far they travel or how complex the specification.
Quality Assurance & Traceability
Delivery isn't just about shipping on time — it's about being ready to use on arrival. Before each batch leaves the factory, Titanium Anode runs electrochemical performance tests with cyclic voltammetry and accelerated life systems, confirming current efficiency ≥95%, polarization voltage ≤200mV, and accelerated life beyond 8000 hours (at 2 A/cm²). Coating adhesion is checked through ASTM D3359 4B-grade cross-cut testing, and coating thickness is controlled to ±0.5μm. These test records are archived alongside the products for post-delivery traceability, so every shipment carries verifiable proof of performance and customers can trust the results will hold in real operating conditions, batch after batch, year after year.
