Descriptions: Mullite bricks have the properties of high purity, good mechanical strength, high refractoriness under load and low thermal conductivity. Mullite bricks are the best suited for reducing atmospheres and have resistance to slag and alkali attack. It has superior resistance to abrasion and thermal shocks. The effect on energy saving is significant. Applications: It is the ideal to be used as both insulating linings and working linings of high temperature kilns like glass tank furnace, kiln furnitures for firing ferrites, high alumina ceramics, carbon black reactor, cement kiln, burner blocks.