1 2g clay refractory fire bricks (14) Online Manufacturer
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥5 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Bulk Density: ≤1.3 G/cm3
Cold Crushing Strength: ≥5.0 MPa
Bulk Density: ≤1.2 G/cm3
Cold Crushing Strength: ≥4.5 MPa
Colore: Red
Al2O3: ≥48
Bulk Density: ≤1.2 G/cm3
Linear Change On Reheating，（5h,≤0.5 %）: ≥1550 ℃
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating，（5h,≤0.5 %）: ≥1450 ℃
Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating，（5h,≤0.5 %）: ≥1450 ℃
SiO2: ≥96 %
Fe2O3: ≤0.6-1 %
AL2O3(%): ≥36
Fe2O3(%): ≤1.0
Al2O3: ≤1.0%
Fe2O3: ≤1.3%
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