sillimanite

Sillimanite Brick with good quality We offer products and services to meet any need at any technology level. Technical Data of Sillimanite Brick DescriptionUnitIndexMS-60PChemical compositionAl2O3≥%60SiO2≤%37Fe2O3≤%1.0 Apparent porosity≤%18Refractoriness under load at 0.2Mpa≥°C1500Cold crushing strength≥MPa70Density≥g/cm32.45 Sillimanite Brick

Sillimanite, Zenolite Al2O3:62.93% ,SiO2:37.07% Sillimanite, ZenoliteAl2O3:62.93% ,SiO2:37.07% Sillimanite, Zenolite

minerals composition:mullite phases. Apply in:all parts of furnace lining for middle and small capacity blast furnaces. Specifications:ItemunitZGN-42GN-42Al2O3%≥4242Fe2O3%≤1.61.7bulk desitygr/cm3≥2.52.5apparent%≤1516C.C.S.kg/cm2≥58.849.0R.U.L.°C≥14501430Refracory°C≥17501760 Chemical-Resistant chamotte brick for blast furnaces

... brick, E-glass sedimentation tanks mullite brick, BF low creep sillimanite brick, and ceramic kiln applications.Typical Chemical Analysis:Al2O3 70 ...