Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

Chemical Etching Bipolar Plates for Fuel Cell with High Corrosion Resistance

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

Bipolar Plates Specification

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!

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.