Semi-automatic Whytheat, Firecrete,supercrete

Whytheat, Firecrete, Supercrete- Supplier Specification: Properties WhytHeat-A WhytHeat-K WhytHeat-C Recommended Service Temp. (C) max. 1750 1600 1500 Refractoriness (C) min. 1800 1680 1650 Dry Density (kg/m3) min. 2800 2200 2100 Linear change (%) max. 3 hours 1 @ 1550C 1.5 @ 1550C 1 @ 1500C CCS (kg/cm2 min. @ 110C 550 350 Grain Size (mm) max. 5 Chemical Analysis Al2O3 (%) min. 90 60 50 Fe2O3 (%) max. 0.8 1.0 1.5 NOTE: CCS and Linear Change values are on 4X4X16 cm prisms Provided above are average test data, subject to reasonable variations