China wholesale 4n Alumina Powder - 5N 99.999% High Purity Activate Alumina – Zhanchi
China wholesale 4n Alumina Powder - 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
Product detail pictures:
Related Product Guide:
Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for China wholesale 4n Alumina Powder - 5N 99.999% High Purity Activate Alumina – Zhanchi , The product will supply to all over the world, such as: America, Armenia, Algeria, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
By Kristin from Bolivia - 2017.08.21 14:13
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Beryl from Portland - 2018.05.13 17:00