Mullite refers to a series of minerals composed of aluminosilicate and it is a high-quality refractory raw materials.1. Mullite is used in the production of high temperature refractories, ceramics, metallurgy, foundry, electronics and other industries. It has high temperature resistance, high str

The applications of mullite

Mullite powder is made from the natural high-quality bauxite,it’s calcined temperature over 1750°C. Mullite powder is an ideal raw material for the following refractory products like a variety of shaped and unshaped refractory, advanced ceramic asanitary ware body, precision casting models and so on

Mullite powder is sintered at a high temperature at about 1000 degree. So mullite has a higher refractory temperature up to 1750 degree. We are comitted to produce mullite, mullite powder roduction of mullite, mullite powder products by the synthesis of high temperature calcination.

The preparation of high‐purity mullite powders (3Al2O3· 2SiO2) was examined using aluminum salts or boehmite and fumed silica.

Mullite is the mineralogical name given to the only chemically stable intermediate phase in the SiO2 - Al2O3 system. It is a high alumino-silicate produced by calcining low alkali clays in a rotary kiln.Mullite is used in the manufacture of high quality fired and monolithic refractory product.