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Silica Refractory Brick

Silica Refractory Brick

Silica Refractory Brick

Silica Refractory Brick is mainly used as structural materials for coke ovens, glass furnaces, acid steelmaking furnaces and other thermal equipment.

SiO2 ≥94%:;
Fe2O3: ≤1.4%;
True Density: ≤2.35g/cm³;
Refractoriness Under Load: ≥1650℃;

Technical Data of Silica Refractory Bricks

ItemGZ-94GZ-96
SiO2, %9496
Fe2O3, %1.41.0
Apparent Porosity, %2222
Bulk Density, g/cm³2.352.34
Cold Crushing Strength, MPa3040
0.2MPa Refractoriness Under Load, ℃16501670

Silica Refractory Brick

Types of KERUI Silica Bricks

KERUI Silica Fire Brick
KERUI Silica Fire Brick
KERUI Silica Checker Brick
KERUI Silica Checker Brick

Advantages of Silica Refractory Brick

  • High Working Temperature;
  • Good Thermal Stability;
  • Good Resistance to Acid Slag Corrosion;
  • High Refractoriness Under Load;

Silica Refractory Brick
Silica Refractory Brick

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