Độ chịu lửa (Bằng)
Common (1580 ° <Độ chịu lửa <1770 °)
Modulus of rupture MPa
0.9
Cold crushing strength MPa
1.2
Permanent linear change %,
-0.1
Thermal expansion coefficient
0.45
function
heat resistant and fire reststant
Application
furnace/stove/kiln