Mineralogical composition:

• Corundum
• Mullite
• Silicon carbide

Al2O3 content    27 %
Bulk density    2.42 g/cm3
Apparent density    19.0 %
Water absorption    7.8 %
M.O.E. 20°C    > 90 GPa
Thermal expansion at 400°C   5.5 (K-1 10-6)

Application:

• Rapid cooling zones.

Notes: recommended in rapid cooling zones for an aligned advancement of the tiles.