Lugar de origem
Henan, China
Material
magnesium oxide (MgO) and chromium oxide (Cr2O3)
Refractoriness (grau)
1770°< Refratividade< 2000°
Cold crushing strength
50-55 Mpa
Refractoriness Under Load
1600°C
Feature1
Good thermal shock resistance
Feature2
Strong resistance against alkaline substances
Applications
Cement rotary kiln,glass kiln regenerative chamber etc