High density alumina bricks SK40 description High density alumina brick usually refers to the refractory brick with Al2O3 content above 48% and fire resistance at about 1770℃. High alumina brick has good slag resistance. High … Read more
Acid resistance: ≥95%, High compression ratio, Great uniformity
High porosity, Al2O3: 72-75%, High mechanical intensity
Product description of corundum mullite brick Corundum mullite brick is a high alumina refractory consisting of the main crystal phases of corundum and mullite. Mullite corundum bricks are refractory products made of high purity or … Read more
Al2O3 content:55-70%, High strength, Good thermal stability
Heat resistant, Thermal shock resistance, Good heat insulation
Fire proof, Good thermal insulation, Low thermal conductivity