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
Brief introduction of silicon carbide firebrick Silicon carbide firebrick is made of silicon carbide as the main raw material of refractory products, general selection of black silicon carbide (SiC content more than 96%) as raw … Read more
Product introduction of acid proof brick Acid proof bricks are mainly made of quartz, feldspar and clay, and calcined at high temperature as anti-corrosion and acid resistant materials. Due to its compact structure and low … Read more
Al2O3: 48-65%, Good volume stability, Size: 7, 19, 37 holes
Fire proof, Good thermal insulation, Low thermal conductivity
