jyha040

raw material:excellent bauxite mineral composition:mullite ,corundum phases apply in:all parts of furnace lining Sizes:make order to customer's requirementSpecifications:ItemunitGL-65GL-55GL-48Al2O3%655548Fe2O3%2.02.02.0Refractoriness°c180017801760RUL 0.2Mpa°c150014801450P.L.C. 1500°cX2h 1400°cX2h%0- -0.20- -0.20- -0.2A.P.%191918CCSMpa58.8049.049.0Al2O3%≥65Fe2O3%≤2.0bulk desitygr/cm3≥2.5apparent ...