Keramikfaserplatte für hitzebeständig

Ceramic fiber board for heat resistantCeramic fiber board specialized manufacturer in Chinaceramic fiber products for thermal insulation Classification:1260 1400 C Density:280-500 kg/m3 AL2O3:>46%Product Features of ceramci fiber boardLow heat storage and low thermal conductivity;High compression strength;Non –fragile materials and good toughness;Accurate dimension and good palneness;structure homogeneity and easy machining;Easy to installContinual production, even fiber with stable property;Excellent heat stability and thermal shock resistanceTypical Application of ceramic fiber board: Cement building industry, kiln back lining-thermal insulation;Ceramic industry-lining of various kilns for thermal insulation;Petrochemical and metallurgy industries- back linings, wall linings, and linings-thremal insulation;Glass kiln lining and back lining thermal insulation;Heat treatment furnace kiln back lining thermal insulation;Aluminium factories-reduction cell firebricks back linings;High temperature reaction, heating device-wall lining and back linings TypeCommonstandardhigh Purehigh aluminumZir-AluClassification temperature (°C)11001260126013601430Working temperature (°C)≤10001050110012001350ColorWhitePure WhitePure WhitePure WhitePure WhiteDensity (kg/m3)260 320260 320260 320260 320260 320Shrinkage on heating (%)(Temperature 24 hours, density as 320kg/m3)-4 (1000°C)-3 (1000°C)-3 (1100°C)-3 (1200°C)-3 (1350°C)Thermal conductivity of various temperatures (w/m.k) (density 285kg/m3)0.085(400°C) 0.132(800°C) 0.180(1000°C)0.085(400°C) 0.132(800°C) 0.180(1000°C)0.085(400°C) 0.132(800°C) 0.180(1000°C)0.085(400°C) 0.132(800°C) 0.180(1000°C)0.085(400°C) 0.132(800°C) 0.180(1000°C)Compressive strength (Mpa)0.50.50.50.50.5Chemical composition (%)AL2O3444647-4952-5539-40AL2O3+SIO296979999-AL2O3+SIO2+ZrO2----99ZrO2----15-17Fe2O3<1.2<1.00.20.20.2Na2O+K2O≤0.5≤0.50.20.20.2Dimensions (mm)Common Specifications: 600*400*10-5; 900*600*20-50 Other specifications can be available.