heat insulation refractory fire brick (253) Online Manufacturer
Characteristic: Ceramic Fiber Board
Classification Of Temperature: 1300 ℃
SiO2: ≥95%
Al2O3: ≤1.0%
Cold Crushing Strength: ≥5.0 MPa
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Al2O3: ≥65%
Fe2O3: ≤2%
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Characteristic: Ceramic Fiber Board
Classification Of Temperature: 1300 ℃
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Al2O3: ≥65%
Fe2O3: ≤2%
Color: Yellow
Raw Material: Silica Sand
Color: Red
Shape: Standard Or Special Shape
Color: Red Or Yellow
Raw Material: Clay
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