High Alumina Brick

We adopts supreme 50% soft and 50% hard chamotte, then put in moderate auxiliary material and some additive based on normal clay to produce fire clay brick. After fine grinding, mixing and high pressure molding, it turns into mullite phase, which has good mineral composition, to ensure the product be with high refractoriness, compact density, low apparent porosity, good low creep at high temperature and bulk stability.

Performance Characters:

Fire clay brick is a kind of weak acid refractory product. It can resist the corrosion of acid slag and acid gas, but of low resistance to alkaline matters. It is of good thermal performance and good thermal shock resistance.

Main Application:

It is mainly used for carbon furnace, baking furnace, heating boiler, glass furnace, cement kiln, fertilizer gasification furnace, blast furnace, the hot blast stove, coking furnace, furnace, casting and casting steel brick, etc.

Standard size: 230x114x65mm, special size and OEM service are provided, too.