[GENERAL INFORMATION]

CMAX Magnesia-MA Spinel Bricks are made by using high quality raw materials, optimized size grading, enforced homogenization, high pressure forming and firing with clean fuel.

[APPLICATION]
They are mainly used in burning zone, transitional zone of rotary kiln etc.

[ADVANTAGES]

High refractoriness under load
High mechanical strength
Excellent thermal shock resistance
Corrosion resistance

ITEM MA-85A
MGO, % ≥ 85
Al2O3, % ≥ 8
SiO2, % ≤ 1
Apparent Porosity, % ≤ 18
Bulk Density, g/cm3 ≥ 2.95
Cold Crushing Strength, Mpa ≥ 50
Refractoriness Under Load, ≥ 1700
Thermal Shock Resistance< 950° C-Air Quenching, Cycle, ≥ 120
Thermal Expansion, 1400° C, % 1.2