Phase Change Cooling Heat Sink

Vapour chamber aluminium Heat Sinks Liquid cooling heat sink with SGS approval Brief Introduction: Vapour chamber aluminium Heat Sinks Liquid cooling heat sink for LED lighting. We have focus on this new type of heat transfer technology for over 5 years and have achieved 13 patents for it. The...

Product Details

Phase Change Cooling Heat Sink


Brief Introduction:  

Vapor chamber aluminum phase change cooling heat sink for LED lighting with SGS approval

We have focused on this new type of heat transfer technology for over 5 years and have achieved 13 patents for it. The thermal conductivity using this liquid cooling thermal system is over 30 times better than copper.

The research and development of High-power phase change radiator include instantaneous high-temperature hot melt welding technology, low boiling point heat transfer media synthesis technology, high vacuum forming technology and reasonable thermal design technology.

Main technology is the microgravity superconducting vacuum thermal phase transition.


The advantage:

1. super thermal conductivity

2. super cooling capacity

3. no power consumption cooling

4. light weight, small size

5. high reliability

6. cost-effective, environmentally friendly


Quick details:

Model NO.: KX-019

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Origin:  Foshan China

Heat sink Material:  Aluminum AA6063/AA6060

product name: phase change cooling heat sink 


comparision project

our Phase change technology

Brass technology

Micro slot group technology

Small heat pipe splicing technology

Sealability

applying high temperature hot melt welding, non-molecular leakage

Using a screw seal, the leakage rate of 90%

Using argon arc welding and brazing, the leakage rate of 50%

Using heat pipe plus fins, leakage rate of 5%

Structure

phase change aluminium

Hot column

Micro slot group

Small heat pipe stitching

Heatflux density

16000W/cm²

400W/cm²

400W/cm²

280W/cm²

temperature increasing control

≤30℃

≤35℃

≤38℃

≤35℃

Thermal resistance / contact point

same material

two kinds of material

one kind material

two kinds of material

Processing

simple

complicate

simple

complicate

combination  ways

Hot melt welding

mount

Adhesive

mount


The structure of the product:

1: Liquid thermal medium

2: phase change alloy aluminum sealing plate

3: alloy aluminum light source thermal conductivity board

4: the integrated aluminum heat sink

5: phase change alloy thermal conductivity group

Applying the vacuum seal structure with heat fins surrounding.

Traditional heat sink 

Phase change Self R&D heat sink

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Three-layer sealed holes drawings:

Traditional seal holes

Aluminum Phase Change Cooling Heat Sink.png

Rivure sealing holes after updated

Aluminum Phase Change Cooling Radiator.png


Why Choose US:

  1. Passed CE , quality guarantee

  2. .Factory direct sale, competitive prices, and prompt delivery.

 3.Over 15 years experience in aluminum heat sink manufacturing

 4.OEM and customer label are available.

 5.Customer Service available 24/7. Great pre-sale and after-sale customer service.

 6.Professional suggestions and technical support service, help you realize your goals and boost your     sustainable development.

 7.Integrity and honesty are our company policy. Whatever we promise we keep it. 

 8.Payment Options: Western Union, TT, L/C are available.


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