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