englishthai



B

CLASSIFICATION : INSULATING BRICK
PRODUCT INFORMATION:

  • Maximum Service Temperature 1,000 ° C
    Bulk Density 650 - 750 kg / m3
    Apparent Porosity 50 - 60 %
    Cold Crushing Strength 25 - 30 kg / cm2
    Modulus of Rupture 10 - 15 kg / cm2
    Reheat Test. Permanent Linear Change
    After Heating at 1.000 ° C - 0.3 %

  • at 400 ° C 0.20 Kcal / m.hr ° C
    at 600 ° C 0.25 Kcal / m.hr ° C
    at 800 ° C 0.25 Kcal / m.hr ° C

  • Silica (SiO2) 51.2 %
    Alumina (AI2O3) 18.5 %
    Iron Oxide (Fe2O3) 1.3 %
    Calcium Oxide (CaO) 28.0 %