China New Product Rare Earth-Modified Alumina - 5N 99.999% High Purity Activate Alumina – Zhanchi
China New Product Rare Earth-Modified Alumina - 5N 99.999% High Purity Activate Alumina – Zhanchi Detail:
Alumina used in catalysts is usually specially called “activated alumina”. It is a porous and highly dispersed solid material with large surface area. Its microporous surface has the characteristics required for catalysis, such as adsorption performance, surface activity, excellent thermal stability, etc. Therefore, it is widely used as catalyst and catalyst carrier for chemical reaction. Spherical activated alumina pressure swing oil adsorbent is white spherical porous particles. Activated alumina has uniform particle size, smooth surface, high mechanical strength and strong moisture absorption. It does not swell or crack after water absorption, and remains unchanged. It is non-toxic, odorless and insoluble in water and ethanol. Activated alumina is an efficient desiccant for deep drying of trace water, which is suitable for heatless regeneration device.
Our company 4N and 5N high purity activated alumina is a kind of white powder, large specific surface area, easy to disperse, soluble in strong acid and alkali solutions, and has strong hygroscopicity in air
5N 99.999% High Purity Activate Alumina |
|||
Type |
|
CX006A |
CX006B |
Al2O3 Content |
% |
≥99.99% |
≥99.999% |
Phase state |
|
γ-Al2O3 |
γ-Al2O3 |
Appearance |
|
White powder |
White powder |
Na |
ppm |
≤20 |
≤2 |
Fe |
ppm |
≤20 |
≤2 |
Ca |
ppm |
≤2 |
≤1 |
Si |
ppm |
≤20 |
≤2 |
Cu |
ppm |
≤2 |
≤1 |
Mg |
ppm |
≤2 |
≤1 |
Ti |
ppm |
≤2 |
≤1 |
Cr |
ppm |
≤2 |
≤1 |
D50(Size) |
um |
10-30 |
10-30 |
Apparent Density |
g/cm3 |
0.3-0.5 |
0.3-0.5 |
Specific Surface Area |
m2/g |
≥150 |
≥150 |
Sintered Density |
g/cm3 |
— |
— |
4N and 5N high purity activated alumina was widely used in Catalyst, catalyst support,chromatography agent,adsorbent,desiccant and so on
We also have other type 4N and 5N high purity activated alumina , contact with us for OEM
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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for China New Product Rare Earth-Modified Alumina - 5N 99.999% High Purity Activate Alumina – Zhanchi , The product will supply to all over the world, such as: Hungary, Atlanta, America, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we give customized & personalised services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!
By Pearl from Mongolia - 2018.10.09 19:07
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Paula from Sri Lanka - 2018.12.28 15:18