내화도 (정도)
Common (1580°< Refractoriness< 1770°)
Operating Temperature °C
1380
Bending Strength MPa
280(1200°C)
Elasticity Modulus
300(1200°C)
Thermal Conductivity W/M.K
45 (1200°C)
Thermal Expansion Coefficient
4.5
Acid-base Resistance Property
Excellent
Application
Ceramic Roller Kiln