Laboratory Titanium Fiber Felt Sintered Ti Mesh for Pem Electrolysis- Energy Storage

• Customization: Available
• Material: Metal Fiber
• Layers: Single
• Model NO.: Ti-11
• Usage: Solid Filter
• Type: Filter Elements
• Structure: Multilayered
• Porosity: 60-70%
• Thickness: 0.2-0.4-0.6-0.8-3.5mm
• Process: Vacuum Sintering
• Application: Electrolysis for Hydrogen, Fuel Cell, Chemical
• Color: Light Gray
• Raw Material: Gr1 Titanium Fiber
• Size: Customized
• MOQ: 1PC
• Features: Corrosion Resistant, High Strength, Ect
• Transport Package: Wooden Case
• Specification: Titanium
• Origin: China
• HS Code: 8108909000
• Production Capacity: 500000PCS/Year

Product Description

Laboratory Titanium Fiber Felt Sintered Ti Mesh for PEM Electrolysis- Energy Storage

Titanium Fiber Felt Description
Titanium fiber felt is made by a special laying process and a special ultra-high temperature vacuum sintering process. Compared with titanium powder sintered plate, Ti fiber felt has an excellent three-dimensional network, porous structure, high porosity, large surface area, uniform pore size distribution, special pressure, and corrosion resistance, and can be rolled and processed. 

Titanium Fiber Felt Applications
Titanium fiber felts are primarily used in electrolyzer stacks as the flow field or diffuser material, particularly on the oxygen (anode) side.  Titanium fiber felts are also widely used in aerospace, civil, medical care, and other industries abroad.


Advantages of Titanium Fiber Felt
Excellent corrosion resistance
High porosity and large surface area
Good electrical and thermal conductivity
Lightweight and flexible structure
Biocompatible for medical applications

Key Features
Oxidation-Resistant - No CO₂/carbonate formation (vs. carbon felt).
Customizable Porosity - Balanced gas diffusion & liquid permeability.
Platinum-Coated Option - Enhances conductivity & catalyst integration.
Seamless Integration - Flat surface ensures tight sealing in stacks.
Long Lifespan - Resists degradation in harsh electrolysis conditions.

 

Features	Titanium fiber felt (TI felt)
Structure	Sintered, randomly oriented titanium fibers
Porosity (customized)	50-90%, elongated, directional pores
Thickness (customized)	0.2mm-3.5mm
Size (customized)	50x50mm, 100x100mm, 200x200mm, 300x300mm...
Mechanical Properties	Flexible, compressible
Electrical Conductivity	High, due to fiber alignment
Thermal Conductivity	Relatively high
Surface Area	High, due to fiber mesh
Applications	Electrodes, filtration, catalyst support
Typical Use Cases	Fuel cells, flow batteries, chemical reactors

FAQ

1. Q: Why choose titanium fiber felt over carbon felt for electrolyzers?
A: Titanium fiber felt is oxidization-resistant, making it ideal for the oxygen-evolving anode side, where carbon felt degrades into CO₂/carbonates. It ensures long-term stability in acidic/alkaline environments, unlike carbon materials.

2. Q: Does titanium fiber felt require a coating for optimal performance?
A: While bare titanium works, a platinum (Pt) coating significantly enhances conductivity and reduces interfacial resistance, improving electrolyzer efficiency. Other coatings (e.g., IrO₂) can also be applied for specific needs.

3. Q: What thickness and porosity options are available?
A: Standard thickness: 0.2-3.5 mm (customizable). Porosity ranges from 50-90%-higher porosity improves gas diffusion, while lower porosity increases mechanical strength.

4. Q: Can you provide custom sizes or shapes for stack integration?
A: Absolutely! We supply:
Standard sheets (e.g., 100 × 100 mm to 1 × 1 m).
Custom-cut shapes (circles, trapezoids for bipolar plates).
Integrated GDL/catalyst layers (pre-coated with IrO₂, etc.).

5. Q: MOQ? 
A: Low minimum order quantities for R&D; bulk discounts for production.

6. Q: Lead Time? 
A: 2-3weeks (stock items ship in 5 days).