Refractoriness (Degree)
Common (1580°< Refractoriness< 1770°) Reheating linear change %
Compressive strength 110°C,24h
Compressive strength 1000°C,3h
Compressive strength 1350°C,3h
Thermal conductivity 700°CW/(m.k)
Thermal conductivity 1000°CW/(m.k)
Feature
Low bulk density and low thermal conductivity Application
for kiln furnace,thermal equipment,flue,chimney insulating