high strength insulating brick (276) Online Manufacturer
Refractoriness: SK36
Fe2O3: ≤2%
Raw Material: Flint Clay
Al2O3: ≥32%
Color: Yellow
Raw Material: Silica Sand
Color: Yellow
Raw Material: Silica Sand
Al2O3: ≥65%
Fe2O3: ≤2%
Color: Red Or Yellow
Raw Material: Clay
SiO2: ≥95%
Al2O3: ≤1.0%
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
Colore: Red
Al2O3: ≥48
Plc: ≥1280℃
Acid Resistance: Excellent
Al2O3: ≥50
Apparent Porosity: ≤23
Al2O3: ≥75 %
Refractoriness: ≥1780 ℃
Characteristic: Ceramic Fiber Board
Classification Of Temperature: 1300 ℃
Send your inquiry directly to us