$Porous Mullite Sand Grains for refractory$

Porous Mullite Sand Grains for refractory

320 - 345 /Ton

Min.Order:1 Ton

Product Details

Characteristic of mullite from our factory
· Uniform expansion
· excellent thermal shock stability
· high load softening point
· small high temperature creep value
· high hardness
· good chemical resistance

General Application of mullite
Mullite as a great refractory material can be widely used in refractories, ceramics, metallurgy, casting, electronics and other industries.

For its high temperature resistance, high strength, low thermal conductivity, and significant energy saving effects. Mullite are suitable for petroleum cracking furnaces, metallurgical hot air furnaces, ceramic roller kiln, tunnel kiln, electric porcelain drawer kiln Lining of glass crucible kiln and various electric furnaces.

Regular Production Chemical Spec as Below

Model No	Al2O3(%)	R2O(%)	Tio2(%)	Fe2O3(%)	B.D(g/cm3)
Q50	45-55	≤0.45	≤3.00	≤3	≥0.65

Regular particle size : 0-1mm 1-3mm 3-5mm 5-8mm 8-16mm 100MESH 200 MESH 325 MESH

Any special requirements on the product particle size and package ,plz feel free to let us know .