Keramor 9 is a chrome-alumina mortar with particularly high strength and adhesion, and virtually no shrinkage. Keramor 9 is a relatively coarse mortar, with a maximum particle size of 0,4mm. The water content is only 10%. The shrinkage is very close to zero, and it actually expands at 1500ºC. Consequently it allows no slag penetration. Keramor 9 is heat-setting and develops very high strength.
Particle size distribution;
-425æm +210µm 35%
-210æm +106µm 25%
-106æm +45µm 11%
Applications; Areas of high erosion Areas of agressive slag attack Areas where high strength and adhesion are required.