A refractory brick, corundum brick is important, the application is very extensive, Henan Sialon Technology Company corundum brick, production of good quality, price concessions, products sold at home and abroad, then the performance of high quality corundum bricks have the following properties.

1. Alumina, alumina content is usually higher and better fire resistance.
2. Room temperature compressive strength of corundum brick has high pressure resistance, good effect, directly affect the quality of corundum brick.
3. High temperature resistant, good effect, high softening temperature.
4. Chemical resistance, corrosion resistance, acid resistance, alkali resistance and other characteristics.
5. The corundum brick has high quality and good fastness.
6. The high quality corundum brick has good performance and has been widely used in many industries.