M40-(0,7)

Al2O3 41 %
SiO2 53,5 %
Fe2O3 2 %
TiO2 1,5 %
Na2O+K2O 1,2 %
MgO 0,3 %
CaO 0,2 %
Grain size 0-0,7 mm
Refractoriness 174 ISO
Temperature limit of application 1450 °C
Bulk density (1400°C / 5 hrs.) 1950 Kg/m3
Apparent porosity 27 %
Water absorption (1400°C / 5 hrs.) 14 %
Humidity 3 %
-6
Start of Sintering 800 °C
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The technical data represent average reference values established by DIN and EN test producers in our ceramic laboratory. They serve to give general information, they are liable to natural deviations, depending on production and shapes, and they are not to be cited as guaranteed properties or guaranteed values.