Ultra-Thin Etching Vapor Chambers for Superior Thermal Dissipation

What is Chemical Etching?
Chemical etching is a precision subtractive manufacturing process that uses controlled chemical solutions to selectively remove metal, creating complex, burr-free, and stress-free parts with high accuracy and fine features.

Vapor Chambers Overview
Our vapor chambers (also known as flat heat pipes or heat spreaders) are high-performance thermal management components manufactured using advanced chemical etching and diffusion bonding technology. They efficiently transfer and dissipate heat from concentrated heat sources to larger surface areas.

Vapor Chambers Advantages

• Superior Thermal Conductivity: Spreads heat rapidly and uniformly, far exceeding solid metal.

• Ultra-Thin & Lightweight: Ideal for compact, space-constrained electronic devices.

• Isothermal Surface: Maintains near-uniform temperature across the entire surface.

• Custom Wick Design: Optimized capillary structures for maximum thermal efficiency.

• High Reliability: Hermetic sealing ensures long-term performance and no maintenance.

Vapor Chambers Specifications

Vapor Chambers Applications

• Consumer Electronics: Smartphones, tablets, laptops, gaming consoles, VR/AR headsets.

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

• Computing: CPUs/GPUs in servers, desktop PCs, and high-performance computing.

• LED Lighting: High-power LED modules and fixtures.

• Automotive Electronics: Power control units, LED headlights, infotainment systems.

Our Advantages

• Precision Etching Expertise: Ability to create complex, consistent micro-wick patterns critical for vapor chamber performance.

• Integrated Process: Full in-house control from etching, bonding to final testing ensures quality and speed.

• Rapid Prototyping: Quick design iteration and sample delivery for fast development cycles.

• High-Volume Capable: Scalable production to meet both R&D and mass production demands.

• Material Flexibility: Produce chambers from both copper and stainless steel to suit different needs.

Why Choose Xinhaisen Vapor Chambers?

• Precision etching ensures consistent micro-channel/wick structures
• Fast prototyping (5-7 days for samples)
• Mass production capacity: 100,000+ units/month
• DFM support – Optimize designs for cost & performance

Welcome to request a quote! Provide your Vapor Chambers requirements for a customized solution.

Smooth Surface vapor chambers

Ultra Thin vapor chambers

High precision etching

Ultra-Thin Etching Vapor Chambers for Superior Thermal Dissipation Images