Four Advantages of Alumina Hollow Brick

Alumina hollow ball brick is the main raw material with alumina hollow ball and aluminum oxide powder, combined with other binding agents, and it is fired at a high temperature of 1750 degrees. It is a kind of super high temperature material energy saving insulation material. Do you know four advantages of alumina hollow brick? Just follow me.

High Temperature:

Up to 1750 degree, Alumina hollow brick have good thermal stability. So the reburn line has a lower rate of change and longer use.

Optimize the structure and reduce the furnace weight:

At present, the high-temperature resistant materials belong to the heavy brick volume density of 2.6-3.0g/cm, while alumina hollow spheres are only 1.1-1.5 g/cm, and the same cubic meter, using alumina hollow brick can reduce the weight of 1.1-1.9 tons.

Save material:

To achieve the same temperature, for example, the price of heavy bricks is comparable to the price of alumina hollow brick, and a considerable amount of insulating layer refractory is required. If you use alumina hollow brick, you can save up to 1.1 to 1.9 tons of heavy bricks per cubic meter, and you can save 80% of the refractory thermal insulation materials.

Save energy:

Alumina hollow ball has obvious thermal insulation characteristics, low thermal conductivity, can play a very good thermal insulation effect, reduce heat dissipation, improve thermal efficiency, thus to save energy.The energy saving effect can reach above 30%.

Above are the four advantages of the alumina hollow brick, Is it helpful to your furnace, you can feel free to contact us if you have any problem, or you have purchase plan about the alumina hollow brick, also can contact us for free, we will provide you with quality products and services.