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China, Chinese Mullite, Fireclay, High Alumina Insulation Bricks, Refractory Bricks, Calcium Silicate Insulation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Heat Insulation MaterialFireclayHigh Alumina Insulation BricksRefractory BricksCalcium Silicate InsulationInsulationMullite Insulation Bricks
SHANXI PROVINCE YANGQUAN METALS&MINERALS IMP. &EXP. CO., LTD.
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Product Description Insulation MaterialsClay insulation brickCharacteristic: homogeneous structure, high mechanical strength, precise sizes, low thermal conductivity and long service life. Application:The brick is widely used in the insulating layers and linings of various heat engineering equipments such as hot blast stove, heating furnace, boiler, tunnel kiln and so on.Function:save more than 30% energy.It is one of ideal energy efficient insulating materials BrandNG-1.0NG-0.9NG-0.8NG-0.7NG-0.6Bulk Density (g/cm3)1.00.90.80.70.6Cold Crush Strength(Mpa)min2.942.452.451.961.47Thermal Conductivity (w/m.k) 350±25oCmax0.450.400.350.250.20Test temp.of linear change within 2% on reheating (oC)13501300125012501200High Alumina Insulation BrickCharacteristic:Low bulk density,high crush strength,high RUL,perfect heat-conducting property,it has the lowest and the most steady thermal conductivity in the series of insulating bricks for the moment.Application:widely used in thermal-protective coating of thermal equipments and the lining for the part of non-high temperature melting erode. LG-1.0LG-0.9LG-0.8LG-0.7LG-0.6LG-0.5LG-0.4Al2O3(%)min48484848484848Fe2O3(%)max2.02.02.02.02.02.02.0Bulk Density(g/cm3)min1.00.90.80.70.60.50.4Crush Strength(Mpa)min3.923.432.942.451.961.470.78Thermal Conductivity(w/m.k) 350±25oCmax0.450.450.350.350.30.250.2Safty Application Temp.(oC)max1600150015001400140013001300Test temp.of linear change within 2% on reheating (oC)1400140014001350135012501250Mullite Insulation BrickCharacteristic: 1 Lower content in iron, alkaline and impurities, good high temperature properties, energy good resistance to reduction atmosphere.2 Homogeneous structure, light weight, high crushing strength, good insulating properties, energy saving because lower heat storage in the furnace body during cooling-heating cycles.3 High strength, good volume stability and thermal shock resistance under high temperature.4 Less size tolerance due to grinding and shaping after sintering, this meets the requirement of construction.Application: used in metallurgical industry for hot galvanizing furnaces, silicon steel treatment furnace, hot blast stoves and in petrochemicals industry for ethylene cracking furnaces, hydrogen making furnaces, one-stage conversion furnaces, Sulfur recovery devices, and also in other heat engineering equipment such as rolling kilns, shuttle kilns, anti-nit riding and ant carbonizing furnace. BrandItemJM-23JM-26JM-28JM-30Al2O3(%)min37506068Fe2O3(%)max1.01.00.70.5SiO2(%)max45433629Safty Application Temp.(oC)max1260143015401650Bulk Density(g/cm3)0.50.80.951.05Bending strength(Mpa)min0.71.11.62.0Crush strength(Mpa)min1.02.02.32.7RLC(%)max1230oC×24h0.31400oC×24h0.41510oC×24h0.51600oC×24h0.6Reversible thermal expansion at1090oC(%) max0.50.60.80.8Thermal conductivity (w/m.k)max400oC600oC800oC1000oC0.150.170.190.240.280.310.330.350.330.360.390.420.410.430.450.48
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