8 Year Exporter 5n 99.999% High Purity Alumina Grinding Ball - 5N 99.999% High Purity Activate Alumina – Zhanchi
8 Year Exporter 5n 99.999% High Purity Alumina Grinding Ball - 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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Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for 8 Year Exporter 5n 99.999% High Purity Alumina Grinding Ball - 5N 99.999% High Purity Activate Alumina – Zhanchi , The product will supply to all over the world, such as: Gambia, Mexico, Malawi, Our solutions have national accreditation requirements for qualified, good quality products, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Definitely should any of those goods be of curiosity to you, be sure to letus know. We'll be satisfied to supply you a quotation up on receipt of the detailed needs.
By Penny from Burundi - 2018.09.23 17:37
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Anna from Argentina - 2018.06.30 17:29