Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton |
| Material | Nickel or Nickel Alloys |
| Technology | Photo Chemical Etching |
| Tolerance | +/- 0.05mm |
| Maximum Size | 650mm x 1800mm |
| Qualitycontrol | 100% inspection and testing |
| Lead Time | 1-2 weeks |
| Environmentalcompliance | RoHS and REACH compliant |
| Applications | Electronics, Aerospace, Automotive, Medical Devices |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
View Detail Information
Explore similar products
Photo Chemical Nickel Etching Plates 0.5-3.0mm Thickness for Fuel Cells
OEM/ODM Chemical Nickel Etching Custom Services with High Precision
Chemical Nickel Etching Ultra-Thin Foldable Screen for Mobile Phones
Precision Nickel Etching Thickness 0.05mm to 1.0mm Filters Screens Sieves
Product Specification
| Payment Terms | T/T | Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days | Packaging Details | PE bags and Carton |
| Material | Nickel or Nickel Alloys | Technology | Photo Chemical Etching |
| Tolerance | +/- 0.05mm | Maximum Size | 650mm x 1800mm |
| Qualitycontrol | 100% inspection and testing | Lead Time | 1-2 weeks |
| Environmentalcompliance | RoHS and REACH compliant | Applications | Electronics, Aerospace, Automotive, Medical Devices |
| Brand Name | XHS/Customize | Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | China |
| High Light | Nickel etching bipolar plate ，Chemical nickel etching 0.5-3mm ，Bipolar plate nickel etching thickness | ||
Photo Chemical Nickel Etching Bipolar Plate with 0.5-3mm Thickness
Nickel etching is a specialized photochemical machining process that selectively removes nickel or nickel-alloy material to produce precise, burr-free metal parts. It is ideal for creating thin, complex fluidic geometries with exacting tolerances for electrochemical applications.
Our chemically etched nickel bipolar plates (BPPs) are engineered for demanding applications in hydrogen fuel cells, flow batteries, and electrolyzers. Manufactured from corrosion-resistant nickel alloys, they feature precisely formed flow fields, gas channels, and sealing lands that optimize fluid distribution, thermal management, and electrical conductivity.
Precision Flow Channels: Uniform, repeatable channel geometries ensure consistent fluid/gas distribution.
Corrosion-Resistant: Nickel material offers excellent durability in harsh electrochemical environments.
Burr-Free & Smooth: No mechanical stress ensures clean edges and channels, preventing blockages.
Design Flexibility: Easy customization of channel depth, width, and pattern without hard tooling.
High Conductivity: Maintains excellent electrical performance across the plate surface.
Bipolar Plate Specification
| Parameter | Specification |
|---|---|
| Material | Pure Nickel & Nickel Alloys,etc. |
| Thickness Range | 0.5mm – 3mm |
| Tolerance | ±0.01mm |
| Etching Precision | High-resolution, burr-free edges |
| Plate Size | Up to 1800mm x 650mm |
|
|
|
|
|
|
Fuel Cells: Used in hydrogen fuel cell stacks for automotive, stationary power, and portable power systems.
Electrolyzers: Components for green hydrogen production through water electrolysis.
Battery Technology: Flow battery components for large-scale energy storage.
CO₂ Reduction / Electrochemical Reactors: Custom flow field plates for research & industrial systems.
FAQ
Q1: Why choose etching over stamping for bipolar plates?
A: Etching produces burr-free and stress-free plates. Stamping can create micro-stress and burrs that may puncture the membrane in a fuel cell stack, leading to failure. Etching also allows for easier design modifications without the high cost of new stamping dies.
Q2: What is the maximum size you can produce?
A: While we specialize in precision micro-parts, we can accommodate various panel sizes. Please contact us with your specific dimensions to confirm feasibility.
Q3: Can you handle high-volume orders?
A: Yes. We are equipped to manage sudden, large-volume orders while maintaining high precision and strict quality control, ensuring consistent uniformity across every plate.
Q4: What materials do you recommend for bipolar plates?
A: We commonly use stainless steel (316L) for its excellent corrosion resistance and conductivity, as well as titanium for applications requiring superior durability and lightweight properties.
Q5: How do I get a quote?
A: Please send your design files (DXF or CAD) and specifications to our sales team. We typically provide feedback within 24 hours.
Welcome to contact us at any time!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
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... 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...
Get in touch with us
Leave a Message, we will call you back quickly!