Product Overview
Physical Properties of Firebricks (23% alumina product) >Bulk Density : 1915 Kg/mA >Modulus of Rupture : 5 MPa >Permanent Linear Change on reheating 5 hrs. @ 1400A C : -0.35% >Cold Compressive Strength : 15 MPa >Thermal Conductivity @ 750A C : 1.01 W/m.A K >Apparent Porosity : 28% Chemical Composition of Dense Firebrick a 23% Al grade >Alumina : 23% >Silica : 73% >Ferric Oxide : 1.4% >Accessory Oxides : 1.1% >Titania : 1% >Fused Frits (ceramic composition/s)
Physical Properties of Firebricks (23% alumina product) >Bulk Density : 1915 Kg/mA >Modulus of Rupture : 5 MPa >Permanent Linear Change on reheating 5 hrs. @ 1400A C : -0.35% >Cold Compressive Strength : 15 MPa >Thermal Conductivity @ 750A C : 1.01 W/m.A K >Apparent Porosity : 28% Chemical Composition of Dense Firebrick a 23% Al grade >Alumina : 23% >Silica : 73% >Ferric Oxide : 1.4% >Accessory Oxides : 1.1% >Titania : 1% >Fused Frits (ceramic composition/s)
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