200mesh 325mesh 99.2% Al2O3 Tabular Alumina Powder

200mesh 325mesh 99.2% Al2O3 Tabular Alumina Powder

Tabular alumina is a kind of pure sintered corundum without adding any additives such as MgO, B2O3 and so on, with low shrinkage.

Description

In order to ensure that it will not cause unnecessary trouble, we will check the goods again before delivery to ensure the quality of the 3a zeolite molecular sieve, super fine aluminium hydroxide powder for cable, hydrated alumina binder. The company's sales network is global, and it has business contacts with many well-known companies to provide them with high-quality products. Excellent enterprise culture is the key to win the competition of modern enterprises, and is the concentrate and essence of enterprise development strategy and management concept. We give full play to the dual role of salary guarantee and performance assessment to achieve the optimal allocation of talent structure. We will continue to improve product performance, continue to develop innovative products, and continue to provide users with satisfactory products, which is our constant pursuit.

Tabular alumina is a kind of pure sintered corundum without adding any additives such as MgO, B2O3 and so on, with low shrinkage. It has a sheet crystal structure, small pores and more closed pores. It has high purity, good volume stability, and minimal reburning shrinkage. The resistant materials or castables used for production have good thermal shock stability and flexural strength after high temperature treatment.There are 5-10 /3 -6 /1 -3 /0 -1 /0 -0.045mm and other brands.

Brand

AL2O3
≥

Volume 

Density
≥

Apparent Porosity
%
≤

Particle 

Size
mm

Water

Absorption
%
≤

SiO2
≤

Fe2O3
≤

Na2O
≤

AT-1

99.2

3.50

3

Corundum ball

1

0.01

0.005

0.35

AT-2

99.2

3.50

3

0-0.3
0-1
1-3
3-6
5-10

1

0.01

0.005

0.35

AT-3

99.2

3.50

3

200mesh
325mesh

1

0.01

0.005

0.35



Applications

It can be used as the main components in aluminum-carbon, aluminum-magnesium-carbon, magnesia-aluminum-carbon, magnesia-spinel and aluminum-chromium refractory bricks, as well as in high aluminum amorphous refractories, and can be widely used in iron and steel, casting, ceramics and other industries. Its application in iron and steel industry almost covers the whole process of iron-making and steel-making.


Main Characteristics and performance

High refractoriness;  

High corrosion resistance;    

High slag resistance;

High erosion resistance;  

High thermal shock resistance;

High strength and good toughness;    

Chemical stability


'Positiveness, wise change, joint efforts, and win-win' is our corporate culture. We have been actively promoting the development of 200mesh 325mesh 99.2% Al2O3 Tabular Alumina Powder. We warmly welcome people to call and order. We are guided by the conviction that lucid waters and lush mountains are invaluable assets, and stick to the path of green and sustainable development.

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