Basic Information of Copper Etching Vapor Chamber:

Custom Copper Etching Parts Ultra Thin Vapor Chamber For CPU Coolers

In today's consumer electronics landscape, devices are expected to offer enhanced performance and improved portability while supporting increasingly power-hungry applications. This shift is fueling the need for thinner and more efficient thermal management solutions. To address these demands, Xinhaisen utilizes advanced precision etching technology to produce ultra-thin, flexible vapor chambers tailored to client requirements. Our etching-based manufacturing approach delivers outstanding thermal efficiency, enabling the next generation of devices to remain cool, compact, and dependable.

Specifications of Copper Etching Vapor Chamber:

Features of Copper Etching Vapor Chamber:

A vapor chamber is a vacuum-sealed enclosure, commonly made from highly thermally conductive metals such as copper. Inside, an etched wick structure—often fabricated using precision copper etching technology—enables efficient circulation of a small amount of working fluid (typically water). Under low internal pressure, the fluid vaporizes instantly upon heating. Through continuous phase transition, the vapor chamber effectively dissipates and uniformly spreads heat across its entire surface. The use of etched copper not only enhances thermal conductivity but also allows for thinner, more customizable vapor chamber designs, making it ideal for high-performance cooling applications in compact electronic devices.

Application of Flexible Vapor Chamber:

• Consumer Electronics: Smartphones, gaming consoles, ultra-thin laptops, tablets

• High-Performance Computing: CPUs, GPUs, servers, data centers

• Telecommunications: 5G base stations, RF amplifiers, power modules

• Advanced Displays: Mini-LED/Micro-LED TVs, OLED panels, automotive displays

• Aerospace & Defense: Avionics, radar systems, satellite electronics

• Medical Devices: Portable diagnostics, imaging equipment, surgical tools

• Electric Vehicles & EV Charging: Power converters, battery management systems

Why Used Copper Etching Vapor Chamber?

They offer:
✅ Uniform heat spreading – Eliminates hot spots
✅ Thin/lightweight profile – Fits compact spaces
✅ High heat transfer efficiency – Handles large thermal loads
✅ No moving parts – Silent and ultra-reliable

They’re ideal when traditional heat sinks or heat pipes can’t meet performance or size requirements.

As a leading chemical etching manufacturer in China, we specialize in copper etching vapor chambers. Custom-built to your specs with advanced etching, they deliver burr-free, stress-free, and reliable thermal performance.

What's Copper Etching?

Copper etching is a specialized form of chemical etching that uses precision photochemical machining (PCM) to selectively remove copper material, creating intricate, high-precision components without mechanical force or heat.

How's Copper Etching Works?

Key Advantages of Copper Etching:

• High Precision: Achieves fine details (±0.025 mm tolerance).

• Complex Geometries: Ideal for meshes, circuits, shields, and flexures.

• No Stress/Heat: Maintains material properties; no burrs or deformation.

• Cost-Effective: No hard tooling; ideal for prototypes and high-volume production.

• Fast Turnaround: Short lead times compared to stamping or machinin

      High Precision                       Burr-free and Stress-free              Flexible Design Supported

Common Applications of Copper Etching:

• RF & EMI Shielding

• Electrical Contacts & Busbars

• Heat Spreaders & Vapor Chambers

• Flexible Circuits & PCB Traces

• Decorative Elements & Jewelry

• Precision Filters & Meshes

We excel in chemical etching and rigorous quality control. All materials are strictly sourced to client specifications. Each product undergoes 100% inspection with precision equipment—including 2.5D measurers, electron microscopes, and digital magnifiers—to ensure exact compliance.

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Package and Shipment of Copper Etching Vapor Chamber:

We offer multiple packaging options to ensure maximum protection, including protective covers, PE bags, and foam inserts. Customized packaging solutions are also available upon request.

Shipment Methods:

• EMS: 10-15 working days

• DHL: 3-5 working days

• FedEx: 4-6 working days

• UPS / TNT: 6-8 working days

• Air Freight: 5-7 working days

• Sea Freight: 15-30 working days

FAQ:

1.What is the price of vapor chamber customization?

 -- The price will be depended on material, thickness, size and other requirements, please feel free to send us your detail requirements, we’ll offer you the price             asap.

2. How do we custom the vapor chamber?

 -- Please send us your drawing in DXF, DWG, STEP, PDF and other formats, we’ll do the evaluation and offer you the price.

3. How can we guarantee quality?

 -- We always a pre-production sample before mass production, and always 100% final Inspection before shipment.

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.

Do you want to custom the vapor chamber?   

Click "contact us" below to send us the drawing of vapor chamber, we support DXF, DWG, STP etc. formats.

Or send email directly at bella.xiang@xinhsen.com  /  WhatsApp: +86 18025476918