|
Al2O3
|
72-74 %
|
|
Water Absorption
|
9.5-10.5 %
|
|
Bending Resistance
|
40-50 Mpa
|
|
Density
|
2.4-2.45 g/cm3
|
|
Thermal Shock Resistance
|
very good
|
|
Thermal Expansion
|
5.6 10-6xK-1 (20-1000 0C)
|
|
Maximum Working Temperature
|
1250 0C
|
|
Refractoriness
|
≥1750 0C
|
