RF-70        ( Out Of Stock)

PRODUCT DATA SHEET

Product name                   RF-70                     Low cement Castable

Coarse Grade, Placement by vibration.

Mullite based.

Service Temp 1600® C

Chemical Analysis            substance                           % by weight

Alumina                               70%

Silica                                       23%

Iron Oxide                            1%

Cal oxide                                0.6%

Bulk Density                                      Dried at 110®C                   2.7 kg/ cm²

Cold Crushing Strength                  Dried at 110®C                   1000kg/cm²

Dried at 1000®C                             1000kg/cm²

Dried at 1500®C                             1200kg/cm²

Permanent Linear Change           Fired at 1000®C                 -0.5%

Fired at 1500®C                                   +1.5%

Water Requirement                       water addition                  6-7%