GUNNING MIXES M 92

CLASSIFICATION : CHEMICAL BONDED HIGH PURITY MAGNESITE GUNNING MIXES
PRODUCT INFORMATION:

• PHYSICAL PROPERTIES
• CHEMICAL COMPOSITION - APPROXIMATE

• Maximum Service Temperature	1,800 ° C
  Maximum Grain Size of Aggregates	4 mm.
  Approximate Amount of Water	10-15 %
  Required for Gunning
  Approximate Weight Requiring for Ramming	2,300 kg / m3
  Cold Crushing Strength
  After Drying at 110 ° C	300 - 350 kg / cm2
  After Heating at 1,200 ° C	200 - 250 kg / cm2
  Permanent Linear Change
  After Drying at 110 ° C	- 0.05 kg / cm2
  After Heating at 1,200 ° C	- 0.10 kg / cm2

• Silica (SiO2)	2.5 %
  Alumina (Al2O3)	1.2 %
  Iron Oxide (Fe2O3)	2.1 %
  Magnesium Oxide (MgO)	91.8 %
  Calcium Oxide (CaO)	1.8 %