Custom Photo Chemical Etching Ultra Thin Titanium Stainless Steel 316 Bipolar Plates for Energy
Product Details
| Material: | Titanium | Application: | Hydrogen Fuel Cells |
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| Technique: | Chemical Etching, Polishing, Stamping, Laser Cutting | Tolerance: | +/_0.005mm |
| Feature: | Eco-Friendly | MOQ: | Can Be Negotiated |
| Process: | Photo Chemical Etching | OEM: | Support |
| Engineer: | 10 | Service: | 24hours |
| Highlight |
Custom titanium etching bipolar plates,Ultra thin stainless steel 316 etching,Fuel cell titanium etching plates |
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Product Description
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We are a specialist precision metal chemical etching manufacturer, dedicated to producing high-quality metal bipolar plates for fuel cells and other high-end industrial applications. Our standard production utilises stainless steel 316 and ultra-thin titanium materials, ensuring products possess excellent electrical conductivity, corrosion resistance, and mechanical strength. Additionally, we offer bespoke services, accommodating other metallic materials such as aluminium to meet your specific requirements across diverse application scenarios.
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| Material: | Stainless steel 316, ultra-thin titanium, aluminium alloy (customisable) |
| Thickness Range: | 0.025mm -1.0mm (titanium and stainless steel) |
| Dimensional Accuracy: | ±0.02mm, meeting high-precision design requirements |
| Surface Treatment: | Gold plating, platinum plating, passivation, nitriding, and other treatments available to enhance corrosion resistance and conductivity |
| Processing Techniques: | Encompassing precision chemical etching, laser cutting, diffusion welding, and more, ensuring complex and uniform channel structures |
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Advantages of Etching Technology:
Compared to traditional stamping or mechanical engraving, chemical etching offers distinct benefits:
- Eliminates the need for rigid moulds, shortening production cycles and reducing tooling costs;
- Processes ultra-thin materials without deformation or stress;
- Achieves intricate, high-precision microchannel designs free from burrs;
- Provides exceptional processing flexibility, particularly suited for small-batch customisation and rapid prototyping.
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Step 1 Selecting materialPhotochemical etching can be apllied almost any sheet metal, like stainless steel, copper, nickel, titanium, aluminium etc. Select the material according to customer's requests.
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Step 2 Cleaning the materialClean the sheet metals which has been cut. This step is to remove the oil stains on the surface.
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Step 3 LaminationA (UV) light-sensitive photoresist is applied onto the surface of the metal substrate. It can protect the metals which are not be etched.
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Step 4 ExposingThe stencil film is placed over the photoresist-coated metal substrate. The design is transferred to the photoresist by exposing the sheet to UV light through a stencil film.
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Step 5 DevelopingThis step removes the unexposed areas of the photoresist, leaving behind a patterned layer corresponding to the desired part design.
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Step 6 EtchingThe metal substrate is then immersed in an etchant solution, which chemically dissolves the exposed metal areas not protected by the developed photoresist.
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Step 7 StrippingOnce the etching is complete, the remaining photoresist is removed from the metal surface, typically through a stripping process.
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Step 8 inspectionUse image measuring imstrument to check the appearance and dimension.
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Step 9 finishingThe resulting part may undergo additional finishing steps such as deburring, cleaning, and surface treatment to achieve the desired final properties and appearance.
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Via photo chemical etching processing the material ,thickness and size we can produce as following
| Material | Thickness | Size |
| STEEL AND STAINLESS STEELS | 0.01mm – 1.5mm | 650mm x 1800mm |
| NICKEL AND NICKEL ALLOYS | 0.01mm – 1.5mm | 600mm x 1500mm |
| COPPER AND COPPER ALLOYS | 0.01mm – 1.5mm | 600mm x 1500mm |
| ALUMINIUM | 0.01mm – 1.5mm | 600mm x 1500mm |
| TITANIUM AND TITANIUM ALLOYS | 0.01mm – 1mm |
600mm x 550mm |
- Please send us your design.We accept the following file formats: DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
- Samples making lead time:3-10days
- Express:By DHL,Fedex,TNT,around 3-7days.
We are based in Guangdong, China, start from 2012,sell to Domestic Market(50.00%),Central America(10.00%),North America(10.00%),Eastern Europe(10.00%),South America(10.00%),Western Europe(5.00%),Southern Europe(5.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Photo chemical etching,Micro-channel plate etching,Precision filter mesh,metal encoder disk,Precision metal shims
4. Why should you buy from us not from other suppliers?
Xinhaisen is established to specialized in the production of high-quality, finite and micro-size photo chemical etching metal products.Our seventy professional staff specialized in research and development , manufacturing and marketing service.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,Paypal,Western Union,Cash;
Language Spoken:English,Chinese
Product Highlights
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