XKBL-70
ITEM UNIT INDEX
Al2O3 % 70
Refractoriness ℃ 1770
Cold crushing strength Mpa 60
Refractoriness under 0.2Mpa load ℃ 1500
Thermal shock resistance (1100℃ water cooling) times 25
Reheating linear change % +0.1 -0.4
Apparent porosity % 24
Peel-off Resistance Alumina Bricks