내화도 (정도)
Common (1580°< Refractoriness< 1770°)
Raw material
Imported from Saint-Gobain
Sintering temperature
2400℃
Using temperature
1200-1550℃
Bending srength(1100degree)
160-180Mpa
Thermal conducitivity
26W/MK
Thermal expansion a @20-1000degree
5.0