Fused Mullite 0-1mm

Our range of Fused Mullite 0-1mm using high purity quartzite and industrial alumina powder as mail starting materials, smelting in tilting electric arc furnace, is a mew kind of high purity Synthesized refractory raw material. The fused mullite, gray , low residual carbon, is characterized by good acicular crystal structure.
The application scope of Fused Mullite:
1. Low creep brick for hot blast stove
2. Sillimanite brick
3. Bricks for high temperature industrial furnaces
4. Lining brick of glass tank
5. Bricks for largescale ironmaking hot blast stove
6. Sagger, deck and other thermal shock resistance ceramics kiln furniture
8. A high quality material improving the toughness of mullite refined ceramic and monolithic refractories
Size:
Grain size : 0-1mm , 1-3mm , 3-5mm , 5-8mm
Fine powder : -200mesh , -320mesh
Other special specifications could be supplied as required.
Packing: 25kg pp bag or 1 ton jumbo bag
Chemical Performance Index
AL2O3 : 70-77
SiO2 : 22-29
Fe2O3 (%) : 0.20 max
Na2O(%) : 0.40 max
Physical Performance Index
Color : Gray
Crystal shape : Acicular Crystal
Bulk density (g/cm3): 3.0 min
Porosity rate (%) : 5.0 max