JM Insulating Fire Brick

JM IFB series are manufactured from high-purity refractory clays, with graduated additions of alumina for the higher temperature products and a carefully graded organic filler, which burns out during manufacture to give a uniform, controlled pore structure

• Low thermal conductivity
• Low heat storage
• High purity, consistent raw materials
• Low iron and alkali flux content gives high refractoriness under load in operating conditions
• High hot compressive strength
• Tight dimensional tolerances
• Large bricks or slabs and special shapes available
• Purpose-designed packaging protects bricks in transit and facilitates on-site handling