OEM/ODM China 5n Nano Alumina - 5N 99.999% high purity nano alumina – Zhanchi
OEM/ODM China 5n Nano Alumina - 5N 99.999% high purity nano alumina – Zhanchi Detail:
Nano alumina is an inorganic substance with chemical formula of Al2O3 and white crystalline powder α、β、γ、δ、η、θ、κ and χ Eleven kinds of crystals.
Different preparation methods and process conditions can obtain nano alumina with different structures: χ、β、η and γ Type alumina, characterized by porosity, high dispersion and high activity, belongs to activated alumina; κ、δ、θ Type alumina; α- Al2O3, which has low specific surface area and high temperature resistant inertia, does not belong to activated alumina and has almost no catalytic activity; β- Al2O3、 γ- Al2O3 has large specific surface, high porosity, strong heat resistance, good formability, strong surface acidity and certain surface alkalinity. It is widely used as a new green chemical material such as catalyst and catalyst carrier.
4N 99.99% and 5N 99.999% high purity nano alumina/aluminum oxide is a kind of high purity nano powder made by grinding high purity alumina ball. The product has small particle size, uniform distribution, high purity, high thermal conductivity and high thermal stability
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4N 99.99% and 5N 99.999% high purity nano alumina/aluminum oxide |
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TYPE |
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CX001 |
CX001A |
|
Al2O3 Content |
% |
≥99.99 |
≥99.999 |
|
Phase state |
|
α-Al2O3 |
α-Al2O3 |
|
Appearance |
|
white powder |
white powder |
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L.O.I(%) |
|
≤0.5 |
≤0.5 |
|
Na |
ppm |
≤15 |
≤2 |
|
Fe |
ppm |
≤10 |
≤2 |
|
Ca |
ppm |
≤2 |
≤2 |
|
Si |
ppm |
≤10 |
≤1 |
|
Cu |
ppm |
≤2 |
≤1 |
|
Mg |
ppm |
≤10 |
≤1 |
|
particle size |
nm |
100-200nm，300-500nm,according to customer needed |
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D50 |
um |
0.3～0.5 |
0.3～0.5 |
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Apparent Density |
g/cm3 |
0.4～0.6 |
0.4～0.6 |
| Specific Surface Area |
m2/g |
4～15 |
4～15 |
4N 99.99% and 5N 99.999% high purity nano alumina was widely used in sapphire crystal polishing, transparent ceramics, high-performance ceramics, precision polishing, integrated circuit boards, various layers and other high-end application fields
We also have other type 4N and 5N high purity nano alumina/aluminum oxide, contact with us for OEM
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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for OEM/ODM China 5n Nano Alumina - 5N 99.999% high purity nano alumina – Zhanchi , The product will supply to all over the world, such as: Albania, Croatia, Albania, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
By Astrid from Denver - 2018.06.19 10:42
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Yannick Vergoz from Berlin - 2018.06.05 13:10
