Clay Insulating Brick

Our clay insulating brick is manufactured from high purity refractory materials powder. During the process of production,Website:, organic and multiple filling materials are injected according to the required proportion, the brick is compressed in vacuum and sintered under temperature.FeatureLow thermal conductivityHigh purity and low iron contentSuperior thermal shock resistanceGood thermal resistance with direct access to fireApplicationThe thermal insulation brick can be in direct contact with the flame, to apply to the cracking furnace, hot stove, furnace, tunnel kiln, push board kiln, crucible furnace and electric furnace, electric kilns lined widely used in metallurgy, refractories, light industry, chemical industry, ceramics, glass, electronics and other industries. Dimensions of the product, the physical and chemical indicators, service life have reached or exceeded the level of similar products at domestic and abroad.Itemthermal insulation brickInsulating high alumina brickNG0.5NG0.6NG0.8NG1.0LG0.6LG0.8LG1.0Al2O3 % ≥35404242505252Fe2O3 % ≤2.52.5221.81.61.5Bulk Density≥ g/cm30.50.60.810.60.81C.C.S (Mpa) ≥1.522.53.41.962.944Refractoriness ≥ °C11501200128013001300135013800.1Mpa Refractoriness under load T 0.6 ≥ °C1160125012801300130013501380


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