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.
Mullite (Chemical Composition):
Specification
Chemical composition(%)
Al2O3 Fe2O3 SiO2 Na2O
AS- i 70-74 ¡Ü0.1 25-28 ¡Ü0.25
AS- ii 74-77 ¡Ü0.1 22-25 ¡Ü0.30
We have strict control about company & quality;Our service is full-around and first-class.
contact person:Ms.sophia wang 15517900968
tel:86-379-65285886,65285887,65285888
direct:86-379-65286195 fax:86-379-65285889