Quality Insulating Fire Bricks (IFB 23 26 28)

Basic InfoModel NO.: IFB 23 26 28Feature: Long Time MaterialsShape: BrickSize: Accoeding to to RequirementsSpecification: ISO9001: 2008 SGSHS Code: 69022000Refractoriness (℃): 1580< Refractoriness< 1770Type: Refractory MaterialMaterial: MulliteTrademark: WAMOrigin: ChinaProduct DescriptionMullite insulating bricks characteristics and advantages:1. Lower content of iron, alkaline and impurities, good high temperature properties.2. Homogeneous structure, light weight, energy saving because lower heat storage in the furnace during cooling cycles.3. High strength, good thermal shock resistance under high temperature.4. Precise sizes due to grinding and shaping after sintering, which meets the requirement of construction.5. Max service temp: Up to 1730C (3160F)Index /brandWAM-23WAM-26WAM-28WAM-30WAM-32Classificationtemperature/º C12601430154016501760Bulk density    g/cm 30.580.800.891.031.25Moudulus of rupture MPa0.91.31.51.72.0Cold crushing strength    MPa  1.21.92.62.83.4Permanent Liner Change    %  C xHr-0.1-0.5-0.8-0.9-0.91230X241400x241510x241620x241730x24Thermal conductivity(W/m. k)                  400 C0.170.240.300.400.49                  600 C0.190.270.320.420.50                  800 C0.220.300.350.440.51                    1000 C0.250.320.380.450.53                    1200 C       0.350.390.470.55Al2O3 %4555657276Fe2O3 %0.70.80.70.50.4SiO2 %5042332622TiO2 %1.21.30.90.50.3CaO+ MgO  %0.70.60.20.30.2K2O+ Na2O %1.31.10.80.20.1