Ultra-Thin Titanium Etching Bipolar Plates for PEM Fuel Cells - 0.02mm to 3mm Thickness with 100μm Precision Channels
High precision ultra-thin titanium etching bipolar plates designed specifically for PEM fuel cell applications, offering exceptional performance in energy conversion systems.
| Parameter | Specification |
|---|---|
| Materials | Titanium, Stainless Steel 316/316L, Aluminum, Nickel (customizable) |
| Thickness Range | 0.02mm to 3mm |
| Etched Depth | Half etched, customizable depth |
| Channel Pattern | Customizable to customer requirements |
| Shape Options | Square, rectangle, circle, or fully customized |
- Corrosion Resistance: Excellent stability against acids, alkalis, and humidity for long-term durability in PEM fuel cells and electrolyzers
- Lightweight & Strong: High strength-to-weight ratio reduces stack weight while maintaining structural integrity
- Precision Channels: Micro-channels as fine as 100 μm for optimal gas distribution and mass transfer
- Ultra-Thin Design: Thickness range of 0.05-2.0 mm supports lightweight, space-saving applications
- Burr-Free & Stress-Free: Etching process eliminates cracks and deformation, ensuring smooth channels and reliable sealing
- Coating Ready: Compatible with conductive coatings (gold, carbon) to enhance conductivity and reduce interfacial contact resistance
- Hydrogen Fuel Cells: Automotive power systems, portable devices, and stationary energy stations
- Water Electrolyzers: Green hydrogen production in PEM and alkaline electrolyzer systems
- Energy Conversion Systems: Advanced storage solutions including metal-air and flow batteries
- High Precision: Achieves channel widths down to 0.1 mm with accurate depth control
| Etching Dual-Depth Channels | Surface Coating | Laser Cutting |
|---|---|---|
| Etch different depth flow channels on same side or different sides with precise control | Electroplated surface protection for stainless steel materials to prevent oxidation | For metal sheets thicker than 1.5 mm, achieving required size and shape specifications |
Protective packaging includes layer covers, PE bags, foam in box, and waterproof options. Custom packaging available upon request.
- Express: DHL (3-5 days), FedEx (4-6 days), UPS/TNT (6-8 days)
- Air Freight: 5-7 working days
- Sea Freight: 15-30 working days
Customization Process: Submit drawings in DXF, DWG, STEP, or PDF format for evaluation and pricing
Quality Assurance: Pre-production samples and 100% final inspection before shipment
Accepted Payment: T/T, PayPal, Western Union, Cash (USD, EUR, JPY, CAD, AUD, HKD, CNY) Contact Us for Customization
Direct Contact: Email: bella.xiang@xinhsen.com | WhatsApp: +86 18025476918
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.