High reputation China Activated Alumina Cost - 4N 99.99% high purity alumina ball – Zhanchi
High reputation China Activated Alumina Cost - 4N 99.99% high purity alumina ball – Zhanchi Detail:
Alumina ball, also known as modern water purification activated bauxite, is a porous, highly dispersed solid material and has the characteristics required by the catalyst. Therefore, it is usually used as a catalyst in the chemical industry. According to the physical properties of alumina, alumina can be divided into three types: sand, flour and intermediate. These three types of alumina have great differences in physical properties. Sandy alumina has smaller bulk density, larger specific surface area, slightly smaller repose angle, contains a small amount of a-Al2O3, has more and uniform coarse particles and high strength. Flour alumina has large bulk density, small specific surface area, more a-Al2O3, more fine particles and poor strength. The physical properties of intermediate alumina are between the two.
Our 4N 99.99% high purity alumina ball has the characteristics of high purity, high hardness, high density, low wear, smooth surface and corrosion resistance. It is the most ideal grinding medium for grinding glaze, blank and various powder materials.
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4N 99.99% high purity alumina ball |
||
|
Type |
|
CX400 |
|
Al2O3 Content |
% |
≥99.99% |
|
Phase state |
|
α-Al2O3 |
|
Appearance |
|
Ball |
|
Na |
ppm |
≤15 |
|
Fe |
ppm |
≤10 |
|
Ca |
ppm |
≤5 |
|
Si |
ppm |
≤20 |
|
Cu |
ppm |
≤2 |
|
Mg |
ppm |
≤10 |
|
Ti |
ppm |
≤1 |
|
Cr |
ppm |
≤1 |
|
Size |
mm |
0.5-3mm（according to customer needed） |
|
Apparent Density |
g/cm3 |
≥2.2 |
|
Specific Surface |
m2/g |
/ |
|
Sintered Density |
g/cm3 |
≥3.8 |
4N 99.99% high purity alumina ball was widely used in ceramic,cement,coatings,refractories,sapphire crystals and so on
We also have other type 4N and 5N high purity alumina ball, contact with us for OEM
Product detail pictures:
Related Product Guide:
Now we have superior devices. Our solutions are exported to your USA, the UK and so on, enjoying a superb name between customers for High reputation China Activated Alumina Cost - 4N 99.99% high purity alumina ball – Zhanchi , The product will supply to all over the world, such as: Myanmar, luzern, Dubai, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
By Mary from Kazakhstan - 2018.06.26 19:27
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By David Eagleson from India - 2018.08.12 12:27
