99% White Tabular Alumina Powder for Refractory Industry

99% White Tabular Alumina Powder for Refractory Industry

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

Description

Our company has a strong brand awareness, advertising in place, we form our own brand, the added value of Alumina Hydrate, Alpha High Purity Alumina, poly aluminium chloride in wastewater treatment is very high. We are committed to providing systemic solutions for our customers. Our awareness of energy conservation and environmental protection is increasing. Our management principles are clear objectives, clear responsibilities, well thought out plans, quick implementation and fair assessment.

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


Our 99% White Tabular Alumina Powder for Refractory Industry are new in style and fashionable in design. We do every product with our heart and focus on the production and manufacture of products.We have extraordinary production supply chain, we have massive inventory, and many years of processing experience. We seriously practice social responsibility, and we are ahead of the industry in fulfilling social responsibility. We will make greater efforts to provide safe and environmentally friendly products for our customers with reliable quality, complete varieties and personalized services.

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