
White Tabular Alumina Powder 99.3%
Tabular alumina is a kind of pure sintered corundum without adding any additives such as MgO, B2O3 and so on, with low shrinkage.
Description
The company's professional zeolite infill, 13x molecular sieve, High purity alumina for sapphire and technology have won the trust of users, and have formed long-term and stable cooperative relations with many users. We have mature products with independent intellectual property rights, and our deep understanding of industry business needs have won unanimous praise from customers. Today, our company has stepped out of the region and faces the whole country, and has further brand based on intensive and standardized, and actively entered the world market. We will help you create brilliant future with high-quality, high-stability, low-cost products, and thoughtful and fast service!
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 | 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 | 1 | 0.01 | 0.005 | 0.35 |
AT-3 | 99.2 | 3.50 | 3 | 200mesh | 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 White Tabular Alumina Powder 99.3% was widely praised soon after it was launched, and quickly occupied the market for its super quality. We consider problems from the user's point of view, conduct in-depth research and development, improve equipment, and perfect processes. We will serve more customers with innovative, high-quality services and products.
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