|Chemical Composition:||Al2O3≥75%||Thermal Shock Resistance:||≥4 Times|
|Apparent Porosity:||≤20%||Thermal Conductivity:||≤0.7W/m.K|
|Cold Crushing Strength:||≥50MPa||Bulk Density:||≥2.2g/cm3|
ISO Alumina Fire Refractory Brick,
Alumina Al2O3 Fire Brick,
0.7W/m.K Alumina Fire Brick
High Alumina Fire Brick is a kind of medium grade fire brick made of alumina silica. It has high Mohs Hardness (≥9), low linear change rate (≤0.2%), strong thermal shock resistance (≥4 times), and it can be customized in shape. The apparent porosity of it is also low, ≤20%. It is widely used in high heat applications, like firebox linings, ceramic kilns, boilers, incinerators, and other refractory bricks.
|Thermal Shock Resistance||≥4 Times|
|Cold Crushing Strength||≥50MPa|
|Material||High Alumina Fire Brick|
CH Refractories High Alumina Fire Brick is a perfect choice for furnace lining. These high temperature fire bricks come with a brand name of CHAH45~85, SK35~SK40, Place of Origin ISO, Color Red, Apparent Porosity ≤20%, Thermal Conductivity ≤0.7W/m.K. Low porosity and high thermal conductivity make CH Refractories High Alumina Fire Brick an outstanding choice for furnace lining. The bricks come in custom shapes and sizes, making them an ideal option for refractory lining in high temperature applications such as steel, aluminum, copper, and other metallurgy industries. Our high alumina silica fire brick is made of premium quality raw materials, which provide excellent thermal shock resistance and high refractory lining life. Our products have been tested to meet the highest standards for firebrick performance. With our experienced knowledge and technology, we can provide you with the best products to suit your needs.
CH Refractories’ High Alumina Fire Bricks are fire refractory bricks with a high heat resistance, making them ideal for a variety of high temperature applications. Our high alumina fire bricks come in a variety of models, including CHAH45~85, SK35~SK40, and can be customized to fit your specific needs. Our fire refractory bricks are ISO certified and made with Al2O3≥75%, with a linear change rate of ≤0.2% and a Mohs hardness ≥9. Our fire refractory bricks come in a variety of colors including red, and can be customized to fit your desired shape.