Dense Clay Brick

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Refractory Material
Material:	Alumina Block
Refractoriness (',℃):	1450

Product Description

Such product are made of superfine burned flint clay and high quality combined clay, shaped by high tonnage brick machine and sintered by 1360ºC. So this product has high density and high refractoriness, it can bear various industrial furnace work environment and atmosphere and prolong the life of the furnaces. It can be used in all kinds of industrial furnaces and lining.

Item	Lower porosity clay brick
Al2O3 %	≥42(45)
Fe2O3 %	≤1.6
Apparent Porosity %	≤15(12)
Bulk Density g/cm3	≥2.35
Cold Crushing Strength Mpa	≥50
Permanent Linear Change %	1450ºCx3h(±0.2)
Refractoriness KD,ºC	1450
Creep rate %	--