Our Products
We offer a complete product range of Fused Mullite and Natural Sintered Mullite
FUSED MULLITE
Fused mullite is manufactured directly from raw bauxite, fused in an electric arc melting furnace.
CHEMICAL PERFORMANCE INDEX
CHEMICALS | DM70 |
Al2O3% | 70-73 |
Fe2O3% | 0.3max |
TiO2% | 1.80max |
CaO% | 0.2max |
MgO% | 0.55max |
Na2O% | 0.20max |
K2O% | 0.20max |
PHYSICAL PERFORMANCE INDEX
Properties | DM70 |
B.D g/cm3 | 2.90min |
Apparent Porosity% | 2.0 max |
Water Absorption% | 0.8 max |
Refractoriness oC | 1850 min |
Mullite Phases% | 90 min |
Process of production and Applications
Natural sintered mullite is manufactured directly from raw bauxite, red in rotary kiln with heavy oil as fuel at temperatures exceeding 17500C. it is widely used in producing various shaped and unshaped mullite refractories.