Product
Gamma Alumina

Gamma Alumina

​XR400 Gamma alumina called activated alumina is a good catalyst or catalyst carrier in petrochemical, hydride sulfurization, low temperature shift catalyst. XR400 gamma alumina is mainly composed of gamma activated alumina produced by the speedy dewatering process and false water alumina gel produced by continuous carbonization method and adopts advanced molding technology. It owns stable surface area, high compressive strength, low abrasion, proper pore structure, low impurities andgood active impregnation and other good properties etc. We could produce different crystal phases, diameter and content of impurities according to user requirements. Widely used in petrochemical, hydride sulfurization, low temperature shift alumina catalyst carrier, alumina catalyst support and alumina catalyst.

Send InquiryChat Now
Product Details


Characteristics of gamma alumina

●Stable surface area

●High compressive strength

●low dust and abrasion

●Good active impregnation

●Low impurity

●Different application and shapes

●We could do the gamma alumina catalyst as your required data


Application of gamma alumina catalyst


The application of gamma alumina powder: 

●Petrochemical: efficient catalyst, catalyst carrier and vehicle exhaust purification materials;

●Electronics: integrated circuit substrate, single crystal material, far infrared material and lithium battery material doping;

●Phosphor binder

●Coatings: porcelain coating, wear-resistant coatings, plasma spraying and other precision coating;

●Ceramics: transparent ceramic, ceramic and alumina ceramic;

●Polishing materials: sub-micron / nano-abrasive materials, monocrystalline silicon grinding, precision polishing materials;

●Rubber wear-resisting agent, paint scraping agent.

 

The size of γ AL2O3

80-160mesh γ AL2O3 powder,  140-325 mesh γ AL2O3 powder, 24*48 mesh γ AL2O3 beads, 0.5-1mm γ AL2O3 beads and requested size as clients.

 

The specification of large pore volume activated alumina:

 

Item

Unit

Large pore volume activated alumina

size

m/m

Φ2-3

Φ3-5

Φ4-6

Φ5-7

LOI

%

7.0

7.0

7.0

7.0

Surface area

/g

300

300

300

300

Pore volume

ml/g

0.7

0.7

0.7

0.7

Bulk density

g/cm³

0.75

0.75

0.75

0.75

Crushing   strength

N/

20

50

50

50

 

Al2O3()

SiO2(%)

Fe2O3()

Na2O()

LOI()

Particle size (80160 mesh

94

0.05

0.03

0.35

5.0

90

 

Storage:

●Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..

●It should be stored in dry and ventilated warehouseto prevent contamination or moisture.



image005

(001).jpgimage007(001).jpgimage009(001).jpg

image011

(001).jpgimage013(001).jpgimage015(001).jpg


FAQ

●Q: Do you have technical support during our cooperation of γ AL2O3?

●A: As professional group in activated alumina, we will offer you the professional technical support in our cooperation.

●Q: How to store γ AL2O3?

●A: Firstly, Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied. Then it should be stored in dry and ventilated warehouse to prevent contamination or moisture.

 

Hot Tags: gamma alumina, suppliers, manufacturers, properties, price, life, uses, powder, types, production, regeneration, buy, MSDS, HS code
Related Products
Inquiry