Custom Etched 0.1mm Ultra Thin Metallic Bipolar Plates for PEM Fuel Cell
Product Details
| Materials: | Stainless Steel Or Customized | Thickness: | 0.02mm - 3mm According To Different Request |
|---|---|---|---|
| Tolerance: | +/- 0.005mm | Production Process: | Photo Chemical Etching, Plating, Stamping, Laser Cutting |
| Maxmum Single Part: | 1500mm*650mm | Minimum Single Part: | 1mm*1mm |
| Highlight |
PEM bipolar plates fuel cell,Custom bipolar plates fuel cell,0.02mm pem plate |
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Product Description
Custom Etched 0.1mm Ultra Thin Metallic Bipolar Plates for PEM Fuel Cell
Descriptions of Etched Metallic Bipolar Plate:
The bipolar plate distributes reactant gases, conducts electrons, and optimizes flow channels via corrosion-resistant materials (graphite/coated metals) for durable, cost-effective fuel cell performance.
Specifications of Etched Metallic Bipolar Plate:
| Material Options | Aluminum, stainless steel, titanium, copper, nickel alloys |
| Thickness Range | 0.1 mm to 3.0 mm (customizable) |
| Tolerance | ±0.01 mm for high-precision flow field patterns |
| Channel Depth | 0.05 mm to 1.5 mm (adjustable based on fuel cell design) |
| Plate Dimensions | Up to 600 mm x 1800 mm (larger sizes available upon request) |
| Corrosion Resistance | Enhanced coatings (e.g., gold, platinum, or polymer) for PEM fuel cell environments. |
| Other Service | Plating, Stamping, Laser Cutting, etc. |
Features of Etched Metallic Bipolar Plates:
Ultra-Precise Flow Field Patterns: Complex microchannels etched for optimal hydrogen/oxygen distribution and water removal.
Lightweight Design: Aluminum plates reduce stack weight, ideal for automotive and portable applications.
High Electrical Conductivity: Seamless current collection with minimal interfacial resistance.
Durability: Resistant to acidic PEM environments and thermal cycling.
Custom Geometry: Support serpentine, parallel, or hybrid flow field designs.
Scalability: Cost-effective for mass production with consistent quality.
Applications of Etched Metallic Bipolar Plates:
Automotive: PEM fuel cells for hydrogen-powered vehicles.
Aerospace: Lightweight energy solutions for drones and satellites.
Stationary Power: Backup systems and distributed energy grids.
Portable Devices: Compact fuel cells for military or emergency equipment.
Research & Development: Prototyping next-gen fuel cell architectures.
Why Choose Chemical Etching?
Complex Designs: Achieve intricate microchannels impossible with stamping or milling.
No Mechanical Stress: Etching preserves material integrity and avoids warping.
Rapid Prototyping: Short lead times for design iterations.
Cost-Efficiency: Low tooling costs and high-volume scalability.
Burr-Free Edges: Smooth surfaces prevent gas leakage or membrane damage.
Why Choose Xinhaisen?
Expertise: 13+ years in chemical etching for energy applications.
Advanced Technology: State-of-the-art photochemical etching machines.
ISO-Certified: Compliant with IATF 16949 for automotive-grade quality.
End-to-End Service: From design support to post-processing (e.g., coatings, cleaning).
Global Delivery: Fast shipping to North America, Europe, and Asia.
What Kinds of Materials Can We Etch?
Stainless Steel (304, 316L): For high-strength, corrosion-resistant plates.
Titanium: Extreme durability for aerospace applications.
Copper & Brass: High thermal/electrical conductivity.
Nickel Alloys (Inconel, Hastelloy): For high-temperature fuel cells.
Exotic Metals: Molybdenum, tungsten, and Kovar.
The Products We Could Custom with Chemical Etching
Fuel cell bipolar plates, microfluidic chips, EMI shielding, heat exchangers.
Precision filters, sensor components, RF antennas, and medical implants.
How to etching custom Metallic Bipolar Plates from us?
1. Please send us your design.
We accept the following file formats:DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
2. Samples making lead time:3-10days
3. Express:By DHL, FedEx, TNT, around 3-7days.
Product Highlights
Custom Etched 0.1mm Ultra Thin Metallic Bipolar Plates for PEM Fuel CellDescriptions of Etched Metallic Bipolar Plate:The bipolar plate distributes reactant gases, conducts electrons, and optimizes flow channels via corrosion-resistant materials (graphite/coated metals) for durable, cost-effective ...
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