Product Description
12288; Prosperities: High refractoriness, great bulk density, low iron content, good eroding resistance.
Mainly used in the steel furnace, iron making furnace, glass tank and ceramic tunnel kiln

High-alumina anti-abrasion bricks

Items                           NMZ-1       NMZ-2           NMZ-3
Al2O3, %                        55min       65min           80min
A. P, %                         21max       20max           19max
B. D, g/cm3                     2. 40min    2. 70min        2. 85min
C. C. S. MPa                    60min       70min           90min
TSR (1000C-cold water), circles 20min       20 min          20min
Anti-abrasion under room temp. Cm3 9max 8 max 6min