Alumina hollow ball bricks are made of alumina hollow balls and alumina powder as the main raw materials,combined with other binders,and fired at high temperature.lt belongs to a kind of ultrahigh temperature material energy-saving thermal in sulation material.

1.High temperature

It can reach more than 1750 degrees and has good thermal stability.

2.Optimize the structure and reduce the weight of the furnace

3.Material saving

4.Save energy

Low thermal conductivity, which can play a good thermal in sulation effect,reduce heat dissipation,and improve thermal efficiency,thereby saving energy. The energy saving effect can reach more than 30%.