Shenzhen Xinhaisen Technology Limited
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Bipolar Plates Overview
Xinhaisen Technology specializes in manufacturing high-performance chemically etched bipolar plates for fuel cells, flow batteries, and other electrochemical applications. Our precision etching process enables complex flow field patterns with exceptional dimensional accuracy and surface quality.
Bipolar Plates Key Features
·Complex Flow Field Designs - Advanced micro-channel patterns for optimal fluid distribution
·Material Versatility - Stainless steel, titanium, nickel alloys, and coated metals
·Ultra-Thin Profiles - As thin as 0.5mm with maintained structural integrity
·Fast Prototyping - Samples available in 7-10 working days
| Parameter | Specification |
|---|---|
| Material | Stainless Steel, Titanium, Alloys,etc. |
| Electrical Conductivity | >10,000 S/cm (material dependent) |
| Corrosion Resistance | Passes ASTM G48 Method A (for stainless) |
| Dimensional Tolerance | ±0.01mm (high precision) |
| Surface Roughness | Ra 0.4μm - 1.6μm (customizable) |
Performance Advantages
·Optimized Fluid Dynamics: Precision-etched flow fields reduce pressure drop
·Enhanced Contact: Uniform surface for better current collection
·Thermal Management: Integrated cooling channel designs available
·Weight Reduction: Thin yet rigid constructions
·Sealing Compatibility: Flat surfaces for reliable gasket performance
Quality Assurance
·Material certification (ASTM/EN standards)
·100% dimensional inspection
·Leak testing (helium or pressure decay methods)
·Surface roughness measurement
·Electrical conductivity testing
·ISO 9001:2015 certified production
Welcome to contact us at any time!