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Help Center0.1mm Thick Nickel 200 Expanded Mesh for Hydrogen Generation, 99.6% Purity, 0.5mm Aperture
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998 and with an annual export value exceeding US$5 million, is proud to present our high-quality 0.1mm Thick Nickel 200 Expanded Mesh specifically designed for hydrogen generation applications. As a specialized manufacturer located in the wire mesh hub of Hengshui, Hebei, China, we combine decades of experience with rigorous quality control to deliver 99.6% purity Nickel 200 expanded mesh that meets the demanding requirements of electrolysis and PEM (Proton Exchange Membrane) systems. This product features a precise 0.5mm aperture, ensuring optimal flow distribution and electrochemical performance. Our mesh is exported to over 15 markets including North America, Europe, and Southeast Asia, trusted by clients for its reliability and consistency.
The following sections provide a detailed overview of the product's specifications, advantages, and why it stands out as a preferred choice for hydrogen generation equipment manufacturers.
Key Product Features & Technical Specifications
- High Purity Nickel 200: The mesh is made from Nickel 200 (UNS N02200), which contains 99.6% minimum nickel content, ensuring excellent corrosion resistance in alkaline and acidic electrolytes used in hydrogen generation.
- Ultra-Thin 0.1mm Thickness: The 0.1mm wire thickness minimizes material resistance while maintaining structural integrity, leading to improved energy efficiency in electrolysis cells.
- 0.5mm Aperture Design: The precisely expanded diamond-shaped openings (0.5mm nominal size) provide uniform gas bubble release and electrolyte flow, reducing overpotential losses.
- Excellent Electrical Conductivity: Nickel 200 offers good electrical conductivity, essential for electrode applications in hydrogen production systems.
- Customizable Dimensions: Available in various sheet widths and lengths, with options for custom coating or surface treatment upon request (e.g., nickel plating, activation).
- Consistent Quality: Every batch is tested for purity, thickness, and aperture uniformity to ensure reproducible performance.
| Parameter | Value | Remarks |
|---|---|---|
| Material | Nickel 200 (UNS N02200) | 99.6% Ni min |
| Thickness | 0.1 mm (±0.01 mm) | Measured at base metal |
| Aperture Size | 0.5 mm (nominal) | Diamond long side |
| Purity | 99.6% | ICP-OES verified |
| Open Area | Approx. 60-70% | Depends on expansion ratio |
| Standard Sheet Width | 1000 mm (customizable) | Other widths available |
Advantages for Hydrogen Generation Systems
- Enhanced Electrochemical Performance: The thin 0.1mm profile reduces ohmic losses, while the expanded structure provides a large active surface area for catalytic reactions.
- Durability in Harsh Environments: Nickel 200 resists corrosion from alkaline electrolytes (e.g., KOH, NaOH) and maintains stability under high current densities.
- Cost-Effective Solution: Compared to platinum-coated or titanium-based meshes, our pure nickel mesh offers a competitive price point without compromising essential performance.
- Easy Integration: The mesh can be easily cut, welded, or pressed into electrode assemblies. Custom shapes and sizes are available to fit your cell design.
- Uniform Bubble Release: The 0.5mm aperture ensures that hydrogen and oxygen bubbles are released efficiently, preventing gas accumulation and reducing cell voltage.
Trust & Credibility
As a manufacturer with over 25 years of experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory has built a reputation for delivering consistent quality. Our annual export value of US$5 million to US$10 million reflects the trust placed by clients across North America, South America, Europe, the Middle East, Africa, and Asia. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery. Each shipment undergoes strict inspection, and we provide certificates of analysis upon request to confirm purity and dimensions.
We understand that hydrogen generation systems require reliable materials. Therefore, we offer flexible customization, from small R&D batches to large-scale production. Our team is ready to discuss your specific requirements—whether it's a particular sheet size, surface treatment, or packaging method. Contact us today to request a quotation or sample, and experience the Boli difference in quality and service.
Frequently Asked Questions (FAQ)
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Q: What is the difference between Nickel 200 and Nickel 201 expanded mesh?
A: Nickel 200 (UNS N02200) has a maximum carbon content of 0.15%, while Nickel 201 (UNS N02201) has lower carbon (≤0.02%). For hydrogen generation, both are suitable, but Nickel 200 offers slightly higher strength at elevated temperatures. Our product is Nickel 200 with 99.6% purity, which is widely used in electrolysis. -
Q: Can this mesh be used in PEM electrolyzers?
A: Yes, it can be used as a porous transport layer (PTL) or electrode substrate in PEM electrolyzers, especially in the hydrogen side. However, for the oxygen side in acidic environments, a corrosion-resistant coating may be required. We can discuss surface treatment options. -
Q: What is the typical open area percentage?
A: For 0.1mm thickness and 0.5mm aperture, the open area is approximately 60–70%. This can vary slightly depending on the expansion pattern. The high open area promotes good electrolyte flow and gas release. -
Q: Do you offer samples for testing?
A: Yes, we provide samples (e.g., 100mm x 100mm) for quality evaluation. Please contact us with your requirements. Sample cost is applicable for small quantities, but we can deduct it from future orders. -
Q: What is the maximum sheet width available?
A: Standard width is up to 1000mm, but we can produce custom widths from 100mm to 1200mm depending on the expansion machine. Length is customizable as well. -
Q: Is the mesh coated or treated to prevent oxidation?
A: The mesh is supplied in the as-rolled condition. If required, we can apply a nickel brightening or passivation treatment. For oxidation resistance, customers often use the mesh directly in an alkaline environment where nickel forms a stable oxide layer. -
Q: How is the purity of 99.6% verified?
A: We perform ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) analysis on each production batch. A certificate of analysis can be provided upon request. -
Q: What is the packaging method for export?
A: To prevent damage during transit, the mesh is spooled or stacked with interleaving material, then packed in export standard wooden cases or reinforced cartons. We also offer custom packaging (e.g., vacuum packing) for sensitive applications.
Ready to optimize your hydrogen generation system? Contact Anping County Boli Hardware Wiremesh Products Factory today for technical support, a quote, or a sample. We look forward to partnering with you.
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