Tabular Alumina For Refractories

Tabular alumina is a type of alumina that is produced by sintering high-purity alumina powder in a high-temperature rotary kiln. The resulting material is a very pure and dense form of alumina with excellent mechanical strength, high refractoriness, and chemical resistance.

Tabular alumina is commonly used as a refractory material in applications that require high temperature resistance, such as in furnace linings, crucibles, and other high-temperature components. It is also used in the production of refractory bricks, castables, and other refractory materials.

The unique properties of tabular alumina make it an ideal material for use in refractory applications. Its high mechanical strength and thermal stability allow it to withstand high temperatures and thermal shock, while its chemical resistance ensures that it can withstand exposure to harsh chemical environments.

Additionally, tabular alumina has a very low porosity and high density, which makes it an excellent choice for applications where resistance to erosion and abrasion is important. It also has a high electrical insulation value, making it useful in applications where electrical insulation is required.

Improved Grinding Efficiency: Tabular alumina is a very hard material, which enables it to remove material quickly and efficiently from the workpiece. This results in faster grinding times, lower grinding costs, and higher productivity.

Consistent Performance: The uniform particle size distribution of tabular alumina ensures consistent performance and a longer lifespan for grinding and polishing tools. This reduces the need for tool replacement and maintenance, resulting in lower costs and increased efficiency.

High Thermal Stability: Tabular alumina has excellent thermal stability, which makes it ideal for use in high-temperature applications such as the manufacture of refractory materials and lining of furnaces and kilns. It can withstand high temperatures without losing its mechanical properties, which improves product performance and reduces maintenance costs.

For smaller quantities, tabular alumina is commonly packed in multi-layer paper bags with a plastic liner to protect the material from moisture and contamination. The bags are typically sealed with adhesive tape or heat sealing to prevent any spillage during transportation.

For larger quantities, tabular alumina may be packed in steel drums or intermediate bulk containers (IBCs) with a capacity ranging from 200 to 1000 kg. The containers are usually lined with plastic or other protective materials to prevent any damage to the material during transportation.