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China, Chinese 0.2-3.5mm Thickness Titanium Fiber Fabric Flow Battery Titanium Fiber Sintered1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter MeshCustomizable Ti Fiber FeltLow Resistance Titanium Felt
Guangzhou Carbotech Co., Ltd
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Product Description Customizable Ti Fiber Felt to Low Resistance High Purity for Water Electrolysis to Lab ResearchTitanium Fiber Felt DescriptionTitanium 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 ApplicationsTitanium 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 resistanceHigh porosity and large surface areaGood electrical and thermal conductivityLightweight and flexible structureBiocompatible for medical applicationsKey FeaturesOxidation-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. FeaturesTitanium fiber felt (TI felt)StructureSintered, randomly oriented titanium fibersPorosity (customized)50-90%, elongated, directional poresThickness (customized)0.2mm-3.5mmSize (customized)50x50mm, 100x100mm, 200x200mm, 300x300mm...Mechanical PropertiesFlexible, compressibleElectrical ConductivityHigh, due to fiber alignmentThermal ConductivityRelatively highSurface AreaHigh, due to fiber meshApplicationsElectrodes, filtration, catalyst supportTypical Use CasesFuel cells, flow batteries, chemical reactorsFAQ1. 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).
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