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In a proton exchange membrane fuel cell, the main function of the gas diffusion layer is to support the catalyst and provide a channel for the gas participating in the reaction and the water generated. It is one of the key components of the membrane electrode. The porous titanium plate has a good and uniform large number of pores, the porosity can be controlled by adjusting the diameter of the powder, and it is made of sintering, high temperature resistance and corrosion resistance. Product Parameters Color: Metallic Shape: Square plate, disc, can be customized Process: Powder sintering Fine filter: 1 m 65 m Material: Pure titanium Operating Temperature: 0 300 Thickness: 0.8mm 2.8mm Performance: Acid resistance, alkali resistance, high temperature resistance, breathable Features
1. Corrosion resistance It exists between the bipolar plate and the catalyst layer. During the electrochemical reaction, the high current density is 2A/cm2, which has high electrical corrosion resistance and must have corrosion resistance;
2. Porous air permeability Serve as a medium for hydrogen/oxygen or methanol/air to diffuse to the catalyst layer, and must be a porous and breathable material;
3. High conductivity To act as a current conductor, it must be a highly conductive material;
4. High thermal conductivity The reaction is an exothermic reaction, and overheating will cause damage to the proton exchange membrane. The gas diffusion layer must be a high thermal conductivity material to conduct heat away to avoid damage to the proton exchange membrane;
5. Good permeability Fuel cell reaction to generate water will cause performance degradation, so the gas diffusion layer must be able to export water and have high hydrophobicity; Due to its characteristics, porous titanium plates can also be used in the following industries: (1) Manufacture of sweating material. That is, the pores of ordinary powder metallurgy materials are impregnated with low-melting point substances, and they work at high temperatures At this time, the impregnation melts and seeps out, making the material "sweat" to dissipate heat. In this way, ordinary materials can be used to replace expensive heat-resistant alloys, and the service temperature of heat-resistant parts can be further increased. (2) Manufacture filter material. Used to filter gas, filtrate, and poison, etc. (3) Impregnated with the anti-friction agent to manufacture oil-containing and oil-free lubricated bearings; impregnated with spices to manufacture fragrance-containing handicrafts, etc. (4) Manufacture materials such as vibration reduction, noise reduction, and heat insulation.
| HS Code | 8108.90 |
| Material | Titanium Grade 2 (Ti-0.3A-0.3Fe), Porous Structure |
| Grade/Type | Grade 1 or Grade 2 Commercially Pure Titanium |
| Purity/Composition | Ti >= 99.5%, Low oxygen content (<0.25%) |
| Size/Dimensions | Custom typically 100x100mm to 300x300mm, Thickness 0.3mm - 2.0mm |
| Porosity | 20% - 60% open porosity, pore size 5 - 100 microns (application dependent) |
| Standard | ASTM B265, ISO 5832-2, GB/T 3621 |
| Application | PEMFC Gas Diffusion Layer (GDL) backing, hydrogen fuel cell bipolar plate component |
| Packaging | Export-grade: VCI anti-corrosion paper interleave, wooden crate with desiccant |
| Origin | China / Japan / USA (major producing regions) |
Porous titanium plates are critical gas diffusion layer substrates in PEMFC systems, engineered to support catalyst layers while enabling uniform gas distribution and efficient water management. Available in Grade 2 and Grade 5 titanium with controlled porosity typically ranging from 30% to 60% and pore sizes of 10 to 50 micrometers, these plates meet ASTM B265 and IWTO standards. Widely sourced by fuel cell manufacturers and hydrogen energy system integrators, porous titanium plates are traded globally with major supply from China, Japan, and Germany, making them a key import component for clean energy infrastructure projects.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
The Porous Titanium Plate in PEMFC is offered by Baoji Yinggao Metal Materials Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing The Porous Titanium Plate, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing The Porous Titanium Plate In Pemfc for your business, securing the right balance of quality and cost is essential. Baoji Yinggao Metal Materials Co., Ltd., a verified supplier based in China, offers this product with key specifications including Grade 1 or Grade 2 Commercially Pure Titanium, Ti >= 99.5%, Low oxygen content (<0.25%), and Custom typically 100x100mm to 300x300mm, Thickness 0.3mm - 2.0mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8108.90, making it a staple in the Titanium Plate sector with strong demand from importing countries worldwide.
Importing The Porous Titanium Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Baoji Yinggao Metal Materials Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8108.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this The Porous Titanium Plate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Titanium Plate category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing The Porous Titanium Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8108.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for The Porous Titanium Plate In Pemfc from Baoji Yinggao Metal Materials Co., Ltd. is $5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Baoji Yinggao Metal Materials Co., Ltd. through EximNext.
The supplier, Baoji Yinggao Metal Materials Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for The Porous Titanium Plate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, The Porous Titanium Plate In Pemfc is classified under HS Code 8108.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import The Porous Titanium Plate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Baoji Yinggao Metal Materials Co., Ltd.. Ensure you have the necessary import licenses for Titanium Plate products in your destination country.
Yes, Baoji Yinggao Metal Materials Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for The Porous Titanium Plate In Pemfc supplied by Baoji Yinggao Metal Materials Co., Ltd. include Grade 1 or Grade 2 Commercially Pure Titanium, Ti >= 99.5%, Low oxygen content (<0.25%), and Custom typically 100x100mm to 300x300mm, Thickness 0.3mm - 2.0mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Baoji Yinggao Metal Materials Co., Ltd. offers The Porous Titanium Plate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
The Porous Titanium Plate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Baoji Yinggao Metal Materials Co., Ltd. through our platform.
Baoji Yinggao Metal Materials Co., Ltd. maintains international quality certifications. These ensure that the The Porous Titanium Plate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Baoji Yinggao Metal Materials Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Baoji Yinggao Metal Materials Co., Ltd..
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