Insulating & Hard Firebrick - CeraMaterials
Hard bricks, also known as Super Duty or High Alumina, are very hard, dense, and durable refractory bricks. The bricks are manufactured with select bauxite chamotte as the main raw ingredient and fired at 1450-1470℃ using an advanced process with strict quality compliance. These bricks are not insulating in comparison to their IFB counterparts.
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