What is Titanium Fiber Felt
What Is Titanium Fiber Felt?
Titanium fiber felt is a porous, three-dimensional metal mesh made from sintered titanium fibers. It combines the corrosion resistance of titanium with a highly open, uniform pore structure.
Why It Matters?
Its unique properties—excellent corrosion resistance, high electrical conductivity, large surface area, and mechanical strength—make it ideal for harsh chemical and electrochemical environments.
Why It’s Used in Electrolyzers?
In electrolyzer systems, titanium fiber felt provides stable current collection, efficient gas–liquid transport, and long service life in corrosive electrolytes. Its durability and conductivity help improve cell efficiency and reduce maintenance costs..
Key Advantages
Superior corrosion resistance
High electrical conductivity
Stable 3D porous network
Ideal PTL for PEM electrolyzers
Applications
- PEM Electrolyzers & Fuel Cells & Hydrogen Production Systems
Technical Specs
Techinical Specs Preview (for Water Electrolysis & Hydrogen Production)
Optimal for Water Electrolysis: Designed for PEM electrolyzer systems to improve hydrogen production efficiency.
Thickness Range: 0.2–3.5 mm for balanced conductivity and mass transfer.
Porosity: 40–90%, ensuring low pressure drop and fast gas–liquid diffusion.
Fiber Diameter: 20–60 μm for stable current collection and uniform flow distribution.
Corrosion Resistance: Exceptional durability in pure water and highly corrosive electrolytes, extending electrolyzer lifespan.
Why Choose Us
OEM & Tailored Solutions
Strict Quality Control
Rich Industry Experience
Fast Production & Delivery
We provide OEM services and customized specifications for global electrolyzer manufacturers, ensuring perfect fit for your system design and performance requirements.
Each batch of titanium fiber felt undergoes rigid QC procedures, including porosity testing, thickness accuracy, resistance and SEM surface inspection.
With extensive experience in metal fiber sintering and hydrogen production materials, we understand the technical demands of PEM electrolyzers.
Optimized manufacturing lines and reliable supply chains ensure stable capacity, short lead times, and safe international shipping.
Who We are?
We specialize in titanium fiber felt for water electrolysis hydrogen production, mainly used as PTL and current collector materials in PEM electrolyzers.
With controlled porosity, excellent corrosion resistance, and stable conductivity, our products support both R&D and industrial hydrogen systems, offering reliable performance and customization options.
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