High Thermal Insulation: This high temperature ceramic fiber board has maximum use temperature of up to 2300F, has low thermal conductivity, low heat storage, and resists thermal shock
Dimensions: Aluminosilicate refractory ceramic fiber insulation board measures 20″ x 20″ x 1″ Thick in size (Pack of 2) | Density: 20 – 24 lbs/ft³
Compressive Strength: Vacuum cast ceramic fiber refractory board has strength at 25% deformation – 78 PSI, Permanent Linear Shrinkage – 3.5% Max at 2200F when exposed to 24 hours soaking heat, Loss of Ignition (LOI) at 1832F: 4-7%
Easy to cut: This fireproof insulation board can be easily cut with a knife or hacksaw blade and can be drilled and machined. This ceramic board is not as strong as fire brick, it dents easily
Versatile Uses: This fire board can be used in various types of heating equipment such as wood stoves, fireplaces, pizza ovens, kilns, forges, internal baffle of wood stoves, pellet stoves, backup insulation of refractory bricks and castable linings, furnace hot face linings and boiler wall insulation, heat shields, combustion chambers, and fire protection
980 Minimum – For 1” Thick; 588 Minimum – For 2” Thick
Permanent Linear Shrinkage (%)
3.5 Maximum (After 24 Hrs. shocking Heat at 2200°F)
Compressive Strength (Kpa)
274.6 Minimum (10% deformation for 1” Thick)
Compressive Strength (Kpa)
539.4 Minimum (25% deformation for 1” Thick)
Al2O3 (%)
44-45
SiO2 (%)
55-58
LOI % at 1832°F
4 – 7
Key Product Features
Ceramic Fiber Insulation Board is ideal for use in Wood Stoves, Fireplaces, Pizza Ovens, Kilns, Forges, Internal Baffle of Wood Stove, Pellet Stoves, Backup Insulation of Refractory Bricks, and Castable Linings, Furnace Hot Face Linings and Boiler Wall Insulation, Heat shields, Combustion Chambers and fire protection.
Wide Applications
Ceramic Fiber Insulation Board is ideal for use in Wood Stoves, Fireplaces, Pizza Ovens, Kilns, Forges, Internal Baffle of Wood Stove, Pellet Stoves, Backup Insulation of Refractory Bricks, and Castable Linings, Furnace Hot Face Linings and Boiler Wall Insulation, Heat shields, Combustion Chambers and fire protection.
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