Specifications
Density 220-+10%compress strength >=0.49
thermal conductivity 298K-+2K
working temperature 900C
linerashrinkage 923K(650C)
Thermal Insulation Insulating Sound Board Perlite Board
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Perlite BOARD applicable to work environment ranging from 600 to 1000 Celsius degrees. This product family combines the advantages of light weight, low thermal conductivity and high temperature resistance with chemical resistance.
Property
High strength: The strongest one among the inorganic thermal insulation materials with the similar density;
Non-deformation within the temperature range;
Low thermal conductivity;
Asbestos-free
Easy-to-cut and install
Typical Application
Lining for industrial furnaces
(heating furnace, soaking, pit, annealer, metallurgy industry)
Cooling machine in cement kiln
Glass furnace
Pottery kiln
Petrochemical industry
High temperature flue in metallurgy industry
Power plants
Shipyards
Paper mills
Backing material of refractory bricks
Electrolyzing cell in nonferrous metal industry.
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