Titanium Fiber Felt
Titanium Fiber Felt

Titanium Fiber Felt

metal material

Model Number: LD-TFF

Filtration accuracy : 0.45um-100um

Porosity : 28-50%

Compressive strength : 0.5-1.5Mpa

Temperature resistance : 480 ° C

Maximum working pressure range : 0.6Mpa

Precision : 0.22 µm 0.45 µm 1 µm 3 µm 5 µm 10 µm 20 µm 30µm 50 µm 80 µm 100 µm

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Product Details

Titanium fiber felt is a type of composite material made from titanium fibers. It has a porous structure and can be used as a filter or catalyst support in various industries such as chemical, petrochemical, and aerospace. The fibers are typically made by melting titanium and then rapidly cooling it to create a solidified, porous mass. The resulting material is then processed further to create the fiber felt. Titanium fiber felt has many desirable properties such as high strength-to-weight ratio, high temperature resistance, and excellent corrosion resistance, which make it an ideal material for use in harsh environments.

Technical Parameters

Thickness (mm)
Porosity(%) Remark
0.25mm+0.03 60-70 can also do 50-60% porosity,customizable
0.40mm+0.03 60-70 can also do 50-60% porosity,customizable
0.60mm+0.03 50-60 can also do 50-60% porosity,customizable
0.80mm+0.03 60-70 can also do 50-60% porosity,customizable

Thickness range is 0.2-3.5mm,porosity range is 20-90%

Applications of titanium felt

Aerospace Industry: One of the primary applications of titanium felt is in the aerospace industry. It used for structural components in aircraft engines and other high-temperature systems, as well as for thermal insulation. Its high strength-to-weight ratio makes it an attractive choice for weight-sensitive applications.

Chemical Processing Industry: Titanium felt’s excellent corrosion resistance makes it ideal for use in harsh chemical environments. It use in chemical processing equipment, such as tanks, pumps, and valves, as well as for filtration applications.

Energy Industry: Titanium felt is also commonly used in the energy industry, particularly in fuel cells and batteries. Its high conductivity and corrosion resistance are essential for these applications.

Medical Applications: Due to its biocompatibility and compatibility with MRI technology. The titanium felt is used in medical implants, such as artificial joints and dental implants.

Heat Exchangers: The open-pore structure of titanium felt allows for greater heat transfer than solid materials, making it ideal for use in heat exchangers in various industries.

Filtration: Titanium felt’s porous structure makes it an excellent filter material. It used in filtration applications where high temperatures and corrosive environments are present.

Our titanium fiber felt offers exceptional performance and reliability, making it an ideal choice for PEM fuel cell applications.

1. Enhanced Performance:

Our titanium fiber felt is engineered using high-quality titanium fibers, ensuring superior conductivity, corrosion resistance, and mechanical strength. These properties enable efficient electrochemical reactions within the PEM fuel cell, resulting in enhanced power generation and improved overall performance. With its optimal pore structure, our titanium fiber felt allows for effective gas diffusion and efficient reactant transport, maximizing fuel cell efficiency.

2. Corrosion Resistance:

Titanium's natural resistance to corrosion makes titanium fiber felts an excellent choice for PEM fuel cell applications. It withstands the corrosive environment created by the electrolyte, ensuring long-term durability and stability. This resistance contributes to extended fuel cell lifespan, reducing maintenance costs and improving system reliability.

3. Uniform Structure:

Our titanium fiber felt is manufactured with a uniform and consistent structure, providing excellent gas permeability throughout the entire material. This uniformity ensures even distribution of reactants, facilitating efficient fuel cell operation and preventing localized degradation. The result is improved cell performance and prolonged fuel cell life.


Material: Titanium

Size: ≤1500*1200mm

Thickness: 0.20, 0.25, 0.40, 0.60mm

Porosity: 60% – 75%

※ Porosity and Size of Titanium felt can be customized.

Titanium fiber felt for electrolysis water

Titanium has good electrical conductivity, heat conduction, high temperature resistance, wear resistance, sintering and other properties. The titanium fiber felt is made of titanium fibers through non-woven laying, stacking and high temperature sintering.

The multi-layer metal fiber felt has a pore gradient formed by layers of different pore diameters, which is controllable to obtain extremely high filtration accuracy and a larger dirt holding capacity than single-layer felt. First of all, titanium fiber sintered felt has an excellent three-dimensional network, porous structure and high porosity. Secondly, the pore size distribution is uniform, and the air permeability is strong; it is corrosion resistant; Finally, we can use good reproducibility, chemical cleaning, high temperature Calcining and ultrasonic cleaning repeatedly and the thickness accuracy is available according to customer needs.

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