耐火性(程度)
Common (1580°< Refractoriness< 1770°)
Bulk density 110°C,24h
2.19-2.61g/cm3
Bulk density 1350°C,3h
2.08-2.56g/cm3
Linear Variation 110°C,24h %
-0.4~-0.7
Linear Variation1350°C,3h %
+0.5~+0.7
Bending Strength 110°C,24h
3.5-4.5Mpa
Bending Strength 1350°C,3h
35-41Mpa
Feature
Good thermal shock, anti-stripping,corrosion and abrasion resistance
Application
the lining of heating furnace,rotary kiln,boiler,shaft furnace