JM-23 Mullite Insulating Brick

This picture shows JM23 insulating brick in wooden pallet package, the density is 0.6g/cm3, the size is 230x114x65mm. Double Egret is the specialized manufacturer and exporter of refracotry and insulation material in north of China. Our products mainly include insulating brick, refractory brick, refractory castable, ceramic fiber products. For insulating brick, the production capacity is 300tons per month, primarily export to UK, USA, ITALY, JAPAN, TURKEYetc. Our brand is CCE WOOL and OEM is available JM insulating brick, using high pure mullite as raw material, is made by adding alumina powder according to different type and then sintering in high temperature. JM insulating brick is the new energy saving material for insulation. CHARACTERISTIC: Low density High purity Low thermal conductivity Excellent thermal shock resistance APPLICATION: glass industries iron & steel industries ceramics industries non-ferrous metals industries electrolytic Aluminum industries power generation industries Heat surface fireproof lining other fire-proof back lining Tech Data ItemJM-23JM -26JM -28JM -30JM -32Classification temperature (oC)12601430154016501760Bulk density (g/cm3)0.60.80.911.25Crushing strength (Mpa)1.21.62.12.53.5Modulus of rupture (Mpa)0.91.41.62.12.1Permanent linear change (CT-30oCX24h)%0.50.40.50.90.9Reversible thermal expansion at 11000.50.70.80.91.1Thermal conductivity (W/m.k)400oC0.140.270.320.410.49600oC0.160.290.340.430.5800oC0.180.310.360.440.511000oC0.20.330.380.450.531200oC-0.350.410.470.56Chemical Analysis (%)Al2O33758677377Fe2O30.70.70.60.50.4comm size230x114x75/65mm Except Mullite Insulating brick,we also can produce Chamotte insulating bricks.Pls check the photos of our insulating bricks: If you are interested in our products,pls contact us whenever.