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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
The micron Al2O3 powder has regular morphology, high alpha phase content, narrow original crystal particle size distribution, high purity, good filling stability, easy formation of more heat conduction channels, and higher cost performance.
product origin:
Chinaitem no.:
N617shipping port:
Shenzhen,Shanghaicolor:
Whitelead time:
in stockpayment:
T/T,Western Union,PayPal,L/CThermally Conductive Metal Oxide Al2O3 Micron Powder Alumina Particles Application
Name: Micron Alumina Powder
Particle size: 1-3um
Purity: 99%
Number: N617
Appearance: white powder
Application: Widely used in various high thermal conductivity interface materials and others.
Alpha-Al2O3 has a high melting point, good stability, and excellent thermal conductivity and point insulation.
1. Thermally conductive plastics: Adding alumina powder increases the thermal conductivity of polypropylene (PP), and the thermal conductivity of alumina/PP composites increases with the increase in the amount of alumina.
2. Thermally conductive silicone rubber: Adding an appropriate amount of alumina powder can increase the thermal conductivity of silicone rubber without affecting its transparency.
3. Thermal conductive adhesives: such as epoxy adhesives, epoxy resins, thermal conductive coatings, etc. The addition of alumina powder can increase the thermal conductivity.
Product dosage: The recommended dosage is 1-20%, and the user should decide the dosage according to different systems after testing.
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