Chrome corundum brick is made of corundum and fused chromium oxide as the raw material, mixed with micro powder and other additive, and then through mixing, shaping, drying, sintering in the high temperature shuttle kiln.
High Alumina Brick is made of bauxite and other raw material with higher alumina content after moulding and calcining. High Alumina Brick is a kind of commonly used refractory materials, which has properties of high refractoriness, high strength, acid, good thermal stability and so on.
Fire clay bricks use clay that including shale, coal gangue such powder as the major raw material, undergoing a series of working procedures as mixture treatment, forming, drying, and roasting.
We offer our valuable clients a comprehensive collection of Insulation Bricks. Low weight, high solidity and low heat conductivity are the special features of insulation bricks that make them matchless in all perspectives.
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