mullite refractory bricks (187) online manufacturer
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
SiO2: 30%
Al2O3: 48%
Raw Material: Corundum, Mullite, Bauxite
Color: Ivory White
Raw Material: Andalusite
Al2O3: ≥65%
SiO2: 48%
Al2O3: 45%
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
Alumina Content: High
Application: Industrial Furnace
Al2O3 %: ≥48-90
Fe2O3 %: ≤1.0
Al2O3: 38%-75%
Fe2O3: 1.0%Max
SiO2: 48%
Al2O3: 45%
SiO2: 40~55
Al2O3: 30~60
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