Precision Etched Vapor Chambers for Advanced Thermal Management Solutions

Precision Etched Vapor Chambers for Advanced Thermal Management Solutions

Vapor Chamber Overview

Vapor Chambers are advanced two-phase heat transfer devices designed for efficient thermal management in high-power and space-constrained applications. They provide superior heat dissipation through phase-change principles, making them essential in modern electronics thermal design.

Manufacturing Process

• Material Selection: High-conductivity metals such as copper or aluminum.

• Cleaning & Preparation: Degreasing and surface treatment for optimal etching.

• Photoresist Coating: Application of a photosensitive layer.

• Exposure & Development: UV light transfers the micro-channel pattern onto the metal.

• Etching: Chemical etching forms precise capillary structures and cavities.

• Assembly & Sealing: Two etched plates are bonded to form sealed chambers, followed by vacuum filling with working fluid.

• Quality Testing: Leak testing, flatness inspection, and thermal performance verification.

Vapor Chamber Features

• High Thermal Conductivity: Efficient heat spreading and dissipation.

• Ultra-Thin Design: Thickness as low as 0.02mm for compact applications.

• Custom Patterns: Flexible designs for optimized heat transfer.

• Lightweight & Durable: Corrosion-resistant and long-term use performance.

• Uniform Heat Distribution: Eliminates local hotspots.

• Burr-Free & Smooth Structures: Ensures consistent fluid flow and reliability.

Vapor Chamber Specification

Vapor Chamber Applications

• Consumer Electronics: Smartphones, tablets, laptops, gaming devices.

• Telecommunications: 5G base stations, routers, optical modules.

• Automotive Electronics: LED headlights, battery cooling, power control units.

• Medical Devices: Portable diagnostic equipment, imaging systems.

• Industrial & Aerospace: Power converters, high-density electronic modules.

Our Advantages

• Fast Turnaround: Rapid prototyping and volume production for urgent/large orders.

• High Precision Etching: Capable of micro-channels (0.05mm width) and tight tolerances (±0.01mm).

• Material Versatility: Expertise in copper, aluminum, and alloys (0.02mm–1.5mm thickness range).

• End-to-End Service: From design support to final sealing and testing.

• Quality Reputation: Recognized for precision, consistency, and reliability.

Easy to order! Just contact us with your requirements.

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.