Insulation bricks are made of bauxite, mullite, kaolin and other raw materials, which are screened and evenly mixed with binders, and then fired at high temperature after pressing.
There are many types of lightweight insulation bricks, including fire clay insulation bricks, mullite insulation bricks, alumina hollow ball bricks, silicon insulation bricks, etc.
The insulation brick has the properties of high porosity, low thermal conductivity, light weight, thermal insulation, and Good thermal shock resistance. Mainly used in industrial equipment lining, insulation layer, kiln door backing, roof and other parts.
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≤ 2.0% Reheating Shrinkage Temp (℃)
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(kg/cm2) Cold Crushing Strength
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(W/m.k) at 350℃ Thermal conductivity
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≤ 2.0% Reheating Shrinkage Temp (℃)
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(kg/cm2) Cold Crushing Strength
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(W/m.k) at 350℃ Thermal conductivity
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Ceramic Roller Kiln Reheating
Reheating Furnace
Blast Furnace
Petrochemical Furnace
General Industrial Furnace etc.
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Description Of Product
The bulk density of lightweight heat-insulating brick is 0.60～1.25g/cm3. Working temperatures range from 900℃ to 1600℃ . Each grade of products has unique design to meet different thermal, physical and chemical demands.Jucos series lightweight heat-insulating bricks are made from good quality and super-pure raw materials, with strictly classified fillings according to their grades. .Each face of the brick is machined grinding to the required accurate size.this material profitable by lessening fuel costs, construction costs and reducing the amount of time spent in the high temp furnace.
Product Features
Lower thermal conductivity
Lower bulk density
Light weight character
Lower creep rate in high temp
Good thermal shock resistance
performance Higher temperate resistant with good refractoriness
