Fused Mullite is made from pure quarz and industrial alumina in super-large electric arc furnace . Fused Mullite has a high content of mullite crystals which has a lot of advantages such as high melting point, excellent thermal stability , low reversible thermal expansion , resistance to thermal shock and chemical corrosion . Mullite is widely used as lining brick glass body kiln and large hot wind furnace in iron-making blast furnace , as well as in ceramic kiln , petroleum and chemistry.

Our products include Brown Fused Alumina95%, Brown Fused

Alumina98%, White Fused Alumina, Black Fused Alumina, Compact Fused Alumina, Semi-Friable Fused Alumina, Micro Crystalline Fused Alumina, Calcium Aluminate etc.

Mullite (Chemical Composition)

Specification first type: Al2O3: 70-74% Fe2O3: 0. 1%MAX SiO2: 25-28% Na2O: 0. 25%MAX

Specification second type: Al2O3: 74-77% Fe2O3: 0. 1% MAX SiO2: 22-25% Na2O: 0. 30%MAX

If you are interested in our products, please contact us.

Contact person: Ms. Sophia wang