Characteristic: Ceramic Fiber Board
Classification Of Temperature: 1300 ℃
Refractoriness: SK36
Fe2O3: ≤2%
Color: Ivory White
Refractorienss: ≥1790℃
Color: Ivory White
Refractoriness: ≥1790℃
Color: Ivery White
Al2O3: ≥40%
Refractoriness: SK-38
Al2O3: ≥70%
Al2O3: ≥50
Apparent Porosity: ≤23
Refractoriness: SK38
Al2O3: ≥70%
Raw Material: Bauxite
Al2O3: ≥55%
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤2%): ≥1250 ℃
Bulk Density: ≤0.7 G/cm3
Linear Change On Reheating,(5h,≤2%): ≥1350 ℃
Bulk Density: ≤0.7 G/cm3
Cold Crushing Strength: ≥2.0 MPa
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
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