Refractoriness:SK36
Al2O3:≥65%
Bulk density:≥2.45g/cm3
Refractoriness:SK34
Fe2O3:≤2%
Apparent porosity:≤23%
Raw material:Andalusite from South African
Al2O3:≥60%
Fe2O3:≤2.5%
Raw material:Andalusite
Bulk density:≥2.54g/cm3
CCS:≥60Mpa
Raw material:Andalusite
Al2O3:≥65%
Fe2O3:≤2.0%
Material:bauxite
Color:White
Al2O3:≥60%
Raw material:Corundum, mullite, bauxite
Color:Ivory white
Al2O3:≥75%
Al2O3:≥68%
Fe2O3:≤2%
Apparent porosity:≤23%
Al2O3:≥70%
Fe2O3:≤2%
Bulk density:≥2.5g/cm3
Al2O3:≥50
Apparent Porosity:≤23
Cold Crushing Strength:≥50
Al2O3:≥50
Apparent Porosity:≤23
Cold Crushing Strength:≥50
Al2O3:≥50
Apparent Porosity:≤23
Creep Rate(0~50h ,0.2MPa):1270℃~1550℃, 0.8