China Factory for Calcined Alumina Al2o3 - 4N 99.99% high purity alumina ball – Zhanchi
China Factory for Calcined Alumina Al2o3 - 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.
|
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:
abide by the contract", conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients' gratification for China Factory for Calcined Alumina Al2o3 - 4N 99.99% high purity alumina ball – Zhanchi , The product will supply to all over the world, such as: Iceland, Sri Lanka, Mongolia, Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Karen from New Orleans - 2017.06.22 12:49
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Mandy from Frankfurt - 2017.07.28 15:46
