Factory Outlets 99 Alumina Ball - 5N 99.999% high purity nano alumina – Zhanchi
Factory Outlets 99 Alumina Ball - 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- Al2O3has 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 |
50-100nm,100-200nm,300-500nm and according to customer needed | |
|
D50 |
um |
0.3～0.5 |
0.3～0.5 |
|
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
Product detail pictures:
Related Product Guide:
Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Factory Outlets 99 Alumina Ball - 5N 99.999% high purity nano alumina – Zhanchi , The product will supply to all over the world, such as: Kenya, Sweden, Canada, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By EliecerJimenez from Puerto Rico - 2018.09.08 17:09
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Marco from Belgium - 2018.09.21 11:44
