|
Al2O3
|
74-76 %
|
|
Water Absorption
|
8-9 %
|
|
Bending Resistance
|
55-60 Mpa
|
|
Density
|
2.5-2.55 g/cm3
|
|
Thermal Shock Resistance
|
very good
|
|
Thermal Expansion
|
5.7 10-6xK-1 (20-1000 0C)
|
|
Maximum Working Temperature
|
1300 0C
|
|
Refractoriness
|
≥1800 0C
|
