HENAN RUISHI INVESTMENT GROUP CO.,LTD specialize in this field many years of the mullite, mullite sand , mullite powder, fused mullite, sintered mullite ,fused mullite sand,sintered mullite sand, with good quality and pretty competitive price ,if you are interested in our goods ,pls give us the informations and quality what you want .
Sintered mullite is choosed the natural high-quality bauxite ,through multi-level homogenization ,calcined at over 1750 .it is characterized by high bulk density ,stable quality ,stability thermal shock resistance ,low index of high temperature creep and good chemical corrosion resistance performance and so on ,ot os the perfect raw material for variety of shaped and monolithic refractoey ,advanced ceramic asanitary ware body ,precision casting models and so on .