China Mullite Insulation Brick

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  48% SiO2 Mullite Insulating Brick For Industry Kiln Stove

  SiO2:48%

  Al2O3:45%

  Refractoriness:1580°< Refractoriness< 1770°

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  Furnace Lining Light Weight JM26 Mullite Insulating Brick

  Al2O3:30~60

  SiO2:40~55

  Refractoriness:1770°< Refractoriness< 2000°

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  ISO9001 Lightweight White 0.8 MgO Mullite Insulating Brick

  Al2O3:45-82%

  MgO:0.8-1.2

  Bulk Density:Min 2.6 g/cm3

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  High Alumina Insulation JM23 Mullite Refractory Brick

  Al2O3:38%-75%

  Fe2O3:1.0%Max

  SiO2:15%~45%

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  Good Thermal Shock Resistance JM32 K23 JM23 Insulation Brick

  SiO2:40~55

  Al2O3:30~60

  Bulk Density:≤0.5~1.3g/cm3

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  Square Shape Lightweight Insulating Corundum Mullite Brick

  SiO2:21

  Al2O3:70

  CaO:0.1

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  High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks

  SiO2:1.0%

  Al2O3:≥65%

  CaO:0.2~0.4%

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  High Cold Crushing Strength 72 Al2O3 Mullite Insulating Brick

  Al2O3 %:≥48-90

  Fe2O3 %:≤1.0

  Bulk Density ( g/cm3):≤0.5-1.5

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