Titanium Sintered Fiber Felt For PEM Water Electrolysis

Description

1. What is Titanium Fiber Felt?

• “Titanium Fiber Felt is a porous, lightweight nonwoven material composed of ultra-fine titanium alloy fibers through advanced sintering technology. With a unique 3D network structure, it delivers unmatched performance in extreme thermal and corrosive environments.”

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2. Titanium Fiber Felt Technical Data

Property	Value Range
Material Composition	Ti (≥99.5%), Trace Al, V
Density	0.5-1.2 g/cm³
Porosity	75-95% (Customizable)
Max Operating Temp	2000°C (Inert Gas)
Tensile Strength	3-8 MPa
Thickness Options	1mm-50mm
Standard Sizes	500x500mm, 1000x1000mm

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3. Why Choose Our Titanium Fiber Felt?

• • Extreme Temperature Resistance
    “Withstands continuous operation at 1200°C in air and 2000°C in vacuum/argon environments, outperforming traditional ceramic fiber materials by 300%.”
  • Superior Chemical Stability
    “Resists corrosion from acids (HCl, H2SO4), alkalis, and molten salts – ideal for chemical filtration systems.”
  • Customizable Pore Structure
    “Adjustable porosity (75-95%) and fiber diameter (10-50μm) for optimized gas/liquid flow and catalytic efficiency.”

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4. Industrial Applications of Titanium Fiber Felt

• • Aerospace Thermal Protection
    “Used in rocket engine liners and hypersonic vehicle heat shields due to ultra-low thermal conductivity (0.08 W/m·K at 1000°C).”
  • High-Efficiency Filtration Systems
    “PM2.5 filtration efficiency >99.97% in coal-fired power plants and chemical processing.”
  • Hydrogen Energy Infrastructure
    “Critical component in PEM electrolyzers and fuel cell diffusion layers with 0.01Ω·cm² contact resistance.”

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5. Titanium vs. Alternative Materials

“Compared to stainless steel fiber mesh, our titanium felt provides 5x higher oxidation resistance at 800°C. Unlike graphite felt, it maintains structural integrity in oxidizing atmospheres above 400°C.”

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6.  Frequently Asked Questions about the ti felts?

• • Q: What’s the lead time for custom sizes?
    A: “Standard sizes ship in 3 days. Custom-cut orders require 7-10 working days.”
  • Q: Can it be used in medical implants?
    A: “Our medical-grade variant (ASTM F67 compliant) features 0.8-1.2μm surface roughness for optimal osseointegration.”