Product Description
With high strength, good abrasion resistance and good thermal shock resistance. Suitable for cement kilns of all kinds resulting in good application. Mainly used for preheating zone, high temperature zone and tuyere zone of rotary kiln and vertical kiln in cement industry.

Tech data

Items          P(one-grade)     P(eligible)     PA(one-grade)       PA(eligible)  
Al2O3, %             75min           75 min            77min                  77 min
Fe2O3, %             3.2max         3.2 max          3.2 max               3.2 max
CaO, %                0.6max          0.6 max          0.6 max               0.6 max
C.C.S, MPa,         70min          60min             75 min                 65 min
B.D. g/cm3,           2.70min       2.65 min        2.75 min             2.70 min
R.U.L, T0.6, C       1350min      1300 min      1300 min           1250 min
Refractoriness, C  1780min     1780 min      1780 min          1780 min