Titanium Fiber Sintered Felt For Gdl Suppliers and Manufacturers

A type of titanium fiber sintered felt with high porosity and a pore size gradient structure is known as sintered titanium fiber felt. It has a number of unique functions thanks to the fully interconnected pore structure and three-dimensional network fibers. It is frequently used in the electrolysis of water to produce hydrogen, in hydrogen-powered fuel cells, and in other applications where corrosion resistance is necessary. It is the perfect replacement for the carbon fiber gas diffusion layer in fuel cells. Product parameters Thickness: 0.25mm 0.4mm 0.6mm 0.8mm Titanium purity: 99.9% Porosity: 50-60% Titanium fiber diameter: 30-60 microns Features 1. Lightweight: Titanium fiber felt is light in weight and has excellent strength and rigidity, which can greatly reduce product weight and optimize product performance. 2. Stability: Titanium fiber felt has excellent high temperature, water resistance, corrosion resistance, wear resistance and other properties, not easy to deform, damage, aging, etc., and has a long service life. 3. High strength: Titanium fiber felt has high strength, good tensile, bending and extrusion properties, and can be widely used in various fields. 4. Heat insulation and sound insulation: Titanium fiber felt has excellent heat insulation and sound insulation performance, which can effectively reduce the influence of external heat and noise and improve indoor comfort. 5. Environmental protection: Titanium fiber felt is a non-toxic, harmless and non-polluting environmentally friendly material that will not have a negative impact on the environment and meets the requirements of sustainable development. 6. Easy to process: Titanium fiber felt is easy to cut, sew, staple, press, etc. It can be made into products of various shapes and sizes according to needs, and has high plasticity and adaptability. Applications 1.Petrochemical industry: terminal filtration of petroleum products, filtration of chemical carbon-alkali liquid, filtration of alcoholic organic solution, filtration of heavy coker gas oil, filtration of hydrocracking circulating oil. 2. Fly ash filtering for the chemical sector that uses coal. 3. Decarburization, decolorization, and fine filtration of pharmaceutical intermediates; filtration and separation of precious metal catalysts; purification and filtration of catalytic gases; elimination of impurities from and filtration of raw materials in the pharmaceutical and chemical industries. 4. Filtration following ozone sterilization and ozone aeration, water purification, and removal of mechanical contaminants in the water treatment sector. 5. Clarification and filtering in the food business for milk, drinks, beer, mineral water, vegetable oil, etc. 6. Gas purification using steam, compressed air, and catalyst filtration.

0.4mm thickness 60-70% porosity Titanium Sintered Fiber Felt for PEM water electrolysis Large stock, fast shipment, custom sizes can be acceptable.

Product Introduction Customized titanium fiber felt for the fuel cellis a high-performance material made through a process of sintering titanium fibers. The result is a porous and lightweight material that is exceptionally strong and corrosion-resistant. The material is commonly used in industries such as aerospace, chemical processing, and medical equipment manufacturing. Customized titanium fiber felt for the fuel cell is a versatile and high-performance material that has a wide range of applications in and GDL. Its unique combination of properties, including high porosity, good electrical conductivity, and thermal stability, make it an attractive material for various industrial applications. Parameters Material: Ti Porosity: 50%-80% Size: 1000 2000mm Thickness: 0.2mm-1.0mm(0.2mm 0.4mm 0.8mm 1.0mm) Filtration rate: 10um 20um 30um and so on Features: Sintered titanium fiber felt is a unique material that possesses several features that make it ideal for various industrial applications. Firstly, the material has a high strength-to-weight ratio, making it an attractive choice for applications where weight is a critical factor. Additionally, sintered titanium fiber felt is highly resistant to corrosion, even inharsh environments, making it an excellent choice for chemical processing applications. The material is also highly durable and can withstand high temperatures, making it a suitable choice for aerospace applications.

Product Introduction Sintered titanium felt is a kind of porous material created from tiny titanium fibers that have been flattened down and annealed to provide a smooth, flat surface ideal for use in a variety of industrial applications. This unique material has a range of features that make it ideal for use in a wide range of applications. In the production of hydrogen and fuel cells, sintered titanium felt is used as a Liquid/Gas Diffusion Layer (LGDL) in stacks, where it helps to distribute the reactant gases and provide electrical contact between the catalyst layer and the bipolar plate or current collector assembly. The material´s high corrosion resistance, even under highly acidic and humid conditions, makes it an ideal material for use in these applications. Parameters Material: Titanium Size: 1500 1200mm Fiber size: 20 microns-40 microns Thickness: 0.20mm, 0.25mm, 0.40mm, 0.60mm Porosity: 60%-75% Porosity and size can be customized. Features Porous structure: Sintered titanium fiber felt has an excellent porous structure, which provides high filtration efficiency and large dirt holding capacity. Thermal conductivity: The material has strong thermal conductivity, making it an ideal material for use in high-temperature applications. Precisionandaperture control:Sintered titanium fiber felthas precise precision and aperture control, which makes it suitable for use in applications where precise filtration is necessary. Corrosion resistance: The material has high corrosion resistance, even under highly acidic and humid conditions, making it ideal for use inharsh environments.

Sintered titanium felt is a kind of porous material created from tiny titanium fibers that have been flattened down and annealed to provide a smooth, flat surface ideal for use in a variety of industrial applications. This unique material has a range of features that make it ideal for use in a wide range of applications. In the production of hydrogen and fuel cells, sintered titanium felt is used as a Liquid/Gas Diffusion Layer (LGDL) in stacks, where it helps to distribute the reactant gases and provide electrical contact between the catalyst layer and the bipolar plate or current collector assembly. The material's high corrosion resistance, even under highly acidic and humid conditions, makes it an ideal material for use in these applications. Parameters Material: Titanium Size: 1500 1200mm Fiber size: 20 microns-40 microns Thickness: 0.20mm, 0.25mm, 0.40mm, 0.60mm Porosity: 60%-75% Porosity and size can be customized. Features Porous structure: Sintered titanium fiber felt has an excellent porous structure, which provides high filtration efficiency and large dirt holding capacity. Thermal conductivity: The material has strong thermal conductivity, making it an ideal material for use in high-temperature applications. Precision and aperture control: Sintered titanium fiber felt has precise precision and aperture control, which makes it suitable for use in applications where precise filtration is necessary. Corrosion resistance: The material has high corrosion resistance, even under highly acidic and humid conditions, making it ideal for use in harsh environments. Applications Hydrogen and fuel cells: Sintered titanium fiber felt is used as a diffusion medium, such as Liquid/Gas Diffusion Layer (LGDL) in cathode-fed electrolyzers, where it helps to distribute reactant gases and provide electrical contact between the catalyst layer and the bipolar plate or current collector assembly. Chemical and pharmaceutical industries: Sintered titanium fiber felt is used as a filtration medium, where its high filtration efficiency and precise aperture control are essential in ensuring the purity and quality of the final product. Aerospace and automotive industries: Sintered titanium fiber felt is used in heat exchangers and other high-temperature applications where its strong thermal conductivity and excellent mechanical properties are essential. Water treatment: Sintered titanium fiber felt is used in water treatment applications, such as in wastewater treatment plants and desalination plants, where it helps remove impurities and contaminants from the water.

Product Introduction Pure Titanium Electrode Porous Fiber Felts, also known as ti felts or ti fiber felts, are commonly used in electrolyzer stacks as the diffusion layer or flow field material on the oxygen (anode) side. Unlike carbon-based gas diffusion layers that cannot be used at the oxygen evolution electrode due to immediate oxidation, titanium fiber felt is an ideal diffusion medium that provides electrical contact between the anode catalyst layer and bipolar plate or current collector component. Its unique properties, including high porosity and uniform pore size distribution, enable efficient gas transport and water management within the cell, enhancing the overall efficiency of the electrolysis process. Overall, the use of titanium fiber felt in electrolyzer stacks improves their durability, reliability, and efficiency in hydrogen production. Parameter Material: pure titanium fiber Max Size: 1000x1000mm Other Size: 200x200mm, 205x205mm, 300x300mm, 305x305mm or customized Porosity: 60%-80% Thickness: 0.25-2mm Features 1. Uniform pore size distribution: Titanium fiber felt´s consistent pore size distribution ensures efficient filtration and separation processes, providing reliable filtration performance. 2. Strong corrosion resistance: Titanium fiber felt´s exceptional corrosion resistance makes it suitable for harsh environments and ensures reliable performance in applications requiring durability and longevity. 3. Good water permeability: Titanium fiber felt´s good water permeability makes it useful for water filtration and wastewater treatment applications, providing clean and safe water for various applications. 4. High porosity: Titanium fiber felt´s high porosity enables high gas and liquid flow rates, allowing for efficient heat transfer and suitable for thermal management applications. 5. Good heat dissipation: Titanium fiber felts excellent heat dissipation properties make it ideal for high-temperature environments, ensuring stable performance and long-term durability.

Titanium felt is a soft material made of pure titanium fibers, which can be used in electrolytic cells as an electrode. The process is that the titanium wire is made into micron-scale fibers through a special process, and the titanium fibers are laid and sintered to make porous materials. Its unique three-dimensional network fibers and fully connected pore structure make it have a series of special functions. In the application of hydrogen production, under the condition of normal pressure of 60 , titanium felt has the best electrolytic performance, the most suitable pore size, the best air permeability and porosity. The test data show that titanium felt is better than titanium plate and carbon paper.

Titanium felt, a diffusion layer material, provides electrons between the catalyst layer and the bipolar plate or the current distributor on the anode side. Due to its three-dimensional network porous structure, high porosity, high corrosion resistance and other characteristics, titanium felt has become one of the best materials of diffusion layer in fuel cell and hydrogen production by water electrolysis. Parameters: Material: Titanium Size:1500*1200mm Thickness:0.2mm, 0.25mm, 0.40mm, 0.60mm, 0.80mm, 1.00mm, 2.0mm. Porosity:60% - 75% â?» Porosity and Size can be customized. Technological Process Pure titanium (special process)-titanium fiber (laying, sintering)-titanium fiber felt (with three-dimensional network porous structure)- Titanium felt for LGDL Features: 1. Three-dimensional grid porous structureï¼? 2. Strong corrosion resistanceï¼? 3. Optimal electrolysis performanceï¼? 4. High porosity and current densityï¼? 5. Uniform pore size distribution. Applicantion 1. Liquid/gas diffusion layer; 2. Hydrogen absorber; 3. Hydrogen-rich water dispenser; 4. Diffusion layer of hydrogen cell stack; 5. PEM hydrogen production by water electrolysis.

Platinized titanium felt is a specialist material frequently utilized as a flow field or diffuser material in electrolyzer stacks and single cells, particularly on the oxygen (anode) side. This material is made by depositing a thin layer of platinum onto flattened titanium fibers that have been compressed and annealed to create a smooth, flat surface suitable for use in electrolyzers. Platinum coating thickness: 0.5 micron or customized Substrate: titanium fiber felt Felt thickness: 0.2-5.0mm Porosity: 60%-80% Fiber diameter: 10~100 microns Features High electrocatalytic activity: Platinum is known for its high electrocatalytic activity, particularly for the oxygen reduction reaction. When deposited on a titanium felt substrate, platinum forms a highly porous material with a large surface area, providing ample space for electrochemical reactions to occur. High durability: Platinized titanium felt is highly resistant to corrosion and can withstand harsh operating conditions, making it ideal for use in a variety of industrial and scientific applications. Applications Platinized titanium felt is used as an anode material in the production of chlorine and caustic soda in the The platinum coating on the titanium substrate prevents the formation of a passivating oxide layer on the anode surface, ensuring high electrochemical performance and durability. Electrowinning: Platinized titanium felt is used as an electrode material in the electrowinning of metals such as copper, zinc, and lead. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, making it an ideal electrode material. Electrosynthesis: Platinized titanium felt is used as a catalyst support in electrosynthesis reactions, such as the production of organic compounds and fine chemicals. The platinum coating on the titanium substrate enhances the catalytic activity of the supported catalyst, leading to higher yields and selectivity. Electrolytic capacitors: Platinized titanium felt is used as an electrode material in high-performance electrolytic capacitors. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, ensuring high performance and long-term reliability. Water treatment: Platinized titanium felt is used as an electrode material in electrochemical water treatment systems, such as electrocoagulation and electrooxidation. The platinum coating on the titanium substrate enhances the electrochemical performance of the electrode, leading to effective water treatment and disinfection.

Titanium felt, a diffusion layer material, provides electrons between the catalyst layer and the bipolar plate or the current distributor on the anode side. Due to its three-dimensional network porous structure, high porosity, high corrosion resistance and other characteristics, titanium felt has become one of the best materials of diffusion layer in fuel cell and hydrogen production by water electrolysis. Parameters: Material: Titanium Size:1500*1200mm Thickness:0.2mm, 0.25mm, 0.40mm, 0.60mm, 0.80mm, 1.00mm, 2.0mm. Porosity:60% - 75% â?» Porosity and Size can be customized. Technological Process Pure titanium (special process)-titanium fiber (laying, sintering)-titanium fiber felt (with three-dimensional network porous structure)- Titanium felt for LGDL Features: 1. Three-dimensional grid porous structureï¼? 2. Strong corrosion resistanceï¼? 3. Optimal electrolysis performanceï¼? 4. High porosity and current densityï¼? 5. Uniform pore size distribution. Applicantion 1. Liquid/gas diffusion layer; 2. Hydrogen absorber; 3. Hydrogen-rich water dispenser; 4. Diffusion layer of hydrogen cell stack; 5. PEM hydrogen production by water electrolysis.

Dia 40mm 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 felts are widely used in military, aerospace, civil, medical care, and other industries abroad. Titanium fiber felts are primarily used in electrolyzer stacks as the flow field or diffuser material, particularly on the oxygen (anode) side. Features: has an excellent three-dimensional network porous structure; high porosity, several times larger surface area; uniform pore size distribution, strong corrosion resistance, good water permeability; high porosity, and heat dissipation; good performance, high current density, low voltage, stable performance, long life, and so on. Parameters Color: Light grey Dimension: Customized as request Thickness:0.2mm-2mm Often made thickness (0.25,0.4,0.6,0.8mm) Porosity:30-50%

Introduction: Nickel fiber felt is a versatile material made from high-quality nickel fibers, featuring wide-ranging applications and excellent performance characteristics. This felt-like material is composed of uniformly distributed and interconnected nickel fibers, forming an open porous structure. Nickel fiber felt exhibits high porosity, typically ranging from 60% to 90%, allowing for efficient gas and liquid transport. Its thickness can vary based on application requirements, typically ranging from 0.25 millimeters to 1 millimeters. Additionally, nickel fiber felt has a low density, typically between 0.1 grams per cubic centimeter to 0.3 grams per cubic centimeter, making it lightweight and flexible. Furthermore, nickel fiber felt demonstrates excellent temperature resistance, withstanding high operating temperatures of up to 600 degrees Celsius, and exhibits good chemical stability, making it resistant to corrosion in harsh environments. Nickel fiber felt finds widespread applications across multiple industries. In the field of fuel cells, nickel fiber felt is used as a Gas Diffusion Layer (GDL) to enhance the performance and durability of Proton Exchange Membrane Fuel Cells (PEMFCs) and Solid Oxide Fuel Cells (SOFCs). It promotes efficient reactant distribution, enhances water management, and improves overall cell performance. Additionally, nickel fiber felt is extensively applied in redox flow batteries, electrolyzers, supercapacitors, and water treatment systems. In these applications, it serves as a GDL, optimizing electrochemical reactions, improving battery cycling performance, and providing excellent chemical stability and high surface area. Parameters Material: Pure nickel fiber Color: Light grey Size: Customized upon request Thickness: 0.2mm-2mm (Usually 0.25, 0.4, 0.6, 0.8, 1.0mm) Porosity: 60-90% (It can be customized upon request) Shape: customized (polygon, round, ring, disc, etc.) Features High Porosity: Nickel fiber felt has a high porosity, typically ranging from 60% to 90%. This allows for efficient transport of gases and liquids, facilitating effective mass transfer and reactions. Uniform Wire Diameter: By utilizing the cluster drawing technique, nickel fiber felt achieves a uniform wire diameter. This uniformity ensures consistency and stability, contributing to improved performance of the material. Lightweight and Flexibility: Due to its low density and fibrous structure, nickel fiber felt is lightweight and flexible. This characteristic enables easy handling, shaping, and installation, enhancing its versatility in various applications. Excellent Temperature Resistance: Nickel fiber felt exhibits outstanding temperature resistance, capable of withstanding high operating conditions. It maintains stability even at temperatures up to 600 degrees Celsius, making it suitable for high-temperature processes and demanding applications.

Nickel fiber felt is a versatile material made from high-quality nickel fibers, featuring wide-ranging applications and excellent performance characteristics. This felt-like material is composed of uniformly distributed and interconnected nickel fibers, forming an open porous structure. Nickel fiber felt finds widespread applications across multiple industries. In the field of fuel cells, nickel fiber felt is used as a Gas Diffusion Layer (GDL) to enhance the performance and durability of Proton Exchange Membrane Fuel Cells (PEMFCs) and Solid Oxide Fuel Cells (SOFCs). It promotes efficient reactant distribution, enhances water management, and improves overall cell performance. Additionally, nickel fiber felt is extensively applied in redox flow batteries, electrolyzers, supercapacitors, and water treatment systems. In these applications, it serves as a GDL, optimizing electrochemical reactions, improving battery cycling performance, and providing excellent chemical stability and high surface area. Parameters Material: Pure nickel fiber Color: Light grey Size: Customized upon request Thickness: 0.2mm-2mm (Usually 0.25, 0.4, 0.6, 0.8, 1.0mm) Porosity: 60-90% (It can be customized upon request) Shape: customized (polygon, round, ring, disc, etc.) Features High Porosity Uniform Wire Diameter Lightweight and Flexibility Excellent Temperature Resistance Applications: Fuel Cells: Nickel fiber felt is extensively used as a GDL in proton exchange membrane fuel cells (PEMFCs) and solid oxide fuel cells (SOFCs). It facilitates efficient reactant distribution, enhances water management, and improves overall cell performance. Redox Flow Batteries: Nickel fiber felt is employed as a GDL in redox flow batteries, enabling efficient electrolyte flow and maintaining consistent electrode performance. Electrolyzers: It is utilized as a GDL in electrolyzers to enhance the electrochemical reactions during hydrogen production. Supercapacitors: Nickel fiber felt finds applications as a current collector and GDL in supercapacitors, enabling high power density and rapid charge/discharge cycles. Water Treatment: It is used in electrochemical water treatment systems, such as electrocoagulation and electrochemical oxidation, due to its excellent chemical stability and high surface area. Manufacturing flow

Product Introduction A titanium anode is a type of electrode used in electrochemical devices such as fuel cells, electroplating, and water treatment systems. It is made of titanium, a metal that is known for its high strength, corrosion resistance, and ability to withstand harsh environments. Titanium anodes are commonly used in applications where other materials would be prone to corrosion or degradation. In a fuel cell, the titanium anode is the electrode where the fuel (typically hydrogen) is oxidized to produce protons and electrons. The anode is a critical component of the fuel cell, as it facilitates the electrochemical conversion of fuel into electricity. Titanium anodes are preferred in fuel cells because they are durable and can withstand the harsh acidic and alkaline conditions that are present in the fuel cell. Parameter The product specifications of TOPTITECH 10um Titanium Anode GDL are as follows: Titanium Anode GDL Thickness: 0.4 mm Pore size: 10 um Length x Width: 200 x 200 mm Operating Temperature: Up to 120C Operating Pressure: Up to 3 bar Compatibility: Compatible with various systems Application Scenarios: Suitable for industrial production, transportation, energy storage, and other fields Features 1. Corrosion resistance: Titanium is highly resistant to corrosion, which makes it an ideal material for use in harsh environments such as fuel cells. The titanium anode GDL is all exposed to acidic and alkaline conditions, and the use of titanium ensures that these components will not corrode or degrade over time. 2. Durability: Titanium is a strong and durable material that can withstand a wide range of temperatures and pressures. This makes it an ideal material for use in fuel cells, where the components must be able to withstand the stresses of operation over long periods of time. 3. High conductivity: Titanium has a high electrical conductivity, which makes it an efficient material for use as an anode in a fuel cell. This high conductivity ensures that the electrochemical reactions can take place efficiently, leading to higher overall efficiency of the fuel cell. 4. Low weight: Titanium is a lightweight material, which makes it an ideal choice for use in fuel cells where weight is an important consideration. The use of lightweight materials helps to reduce the overall weight of the fuel cell, making it more portable and easier to transport.

Customized titanium fiber felt for fuel cell is a high-performance material made through a process of sintering titanium fibers. The result is a porous and lightweight material that is exceptionally strong and corrosion-resistant. The material is commonly used in industries such as aerospace, chemical processing, and medical equipment manufacturing. Parameters Material: Ti Porousity: 50%-80% Size: 1000 2000mm Thickness: 0.2mm-1.0mm(0.2mm 0.4mm 0.8mm 1.0mm) Filtration rate: 10um 20um 30um and so on Features: Sintered titanium fiber felt is a unique material that possesses several features that make it ideal for various industrial applications. Firstly, the material has a high strength-to-weight ratio, making it an attractive choice for applications where weight is a critical factor. Additionally, sintered titanium fiber felt is highly resistant to corrosion, even in harsh environments, making it an excellent choice for chemical processing applications. The material is also highly durable and can withstand high temperatures, making it a suitable choice for aerospace applications. Application Sintered titanium felt has a wide range of applications in the field of proton exchange membrane and gas diffusion layer (GDL). Here are some of the applications of sintered titanium felt in these fields: fuel cells: Sintered titanium felt is used as a gas diffusion layer in fuel cells. It is an excellent material for this application because it is highly porous and has good electrical conductivity. The high porosity of the sintered titanium felt allows for uniform gas distribution and efficient mass transport, which is critical for the performance of fuel cells. Electrolyzers: Sintered titanium felt is also used as an electrode substrate in water electrolysis systems. The high surface area of the sintered titanium felt provides a large active surface for the electrode reactions to occur, which enhances the efficiency of the electrolysis process. Gas purification: Sintered titanium felt is used as a gas purification medium in gas separation and purification systems. Its high porosity and good thermal conductivity make it an ideal material for this application because it can effectively remove impurities from gases and maintain a stable temperature during the purification process. Catalysis: Sintered titanium felt is also used as a catalytic support material in various chemical and industrial processes. Its high surface area and porosity make it an excellent substrate for supporting catalysts, which can enhance the efficiency and selectivity of chemical reactions.

Product Introduction Titanium sintered fiber felt is a new type of porous and breathable material. It is made of titanium wire drawn into a fiber shape, processed by special weaving process, pressurized and then sintered in high temperature vacuum. It has the characteristics of controllable fiber diameter and porosity. Because of its unique three-dimensional network fiber skeleton and fully connected pore structure, it is widely used in filtration and separation, sound absorption and noise reduction, electromagnetic shielding and other fields. Product parameters Product name: Titanium sintered fiber felt for petrochemical waste liquid filtration Raw material: GR1 titanium fiber Size: customized (0.2mm\0.4mm\0.6mm\0.8mm) Shape: custom (polygon, round, ring, disc, etc.) Porosity: 60%-80% Features 1. Anti-corrosion; 2. High specific strength; 3. High temperature resistance; 4. Large porosity; 5. Large surface area, strong dirt holding capacity; 6. Washable and reusable. The main purpose Filtration of various high temperature and corrosive liquids in the field of petrochemical power plants Production Process The titanium wire is drawn to a micron-scale diameter, and the titanium wire is stacked according to a special laying method, then pressurized, and then placed in a high-temperature vacuum environment for sintering, so that the nodes between the fibers are fused, Finally, a three-dimensional three-dimensional network structure is formed.