Fused Mullite FM75 FM80
Fused Mullite is manufactured from high-purity alumina and quartz sand through electric arc furnace melting. It is characterized by well-developed mullite crystal structure, low impurity content, excellent thermal shock resistance, high refractoriness, and superior wear resistance.It is widely used in high-grade refractory materials for glass furnaces, ceramic kilns, blast furnaces, kiln furniture, saggers, and petrochemical applications.
Aplicación
- 1 Refractory sagger, Glass Kiln
- 2 Mullite brick
- 3 Ceramic kiln furniture
Propiedades físicas y compuestos químicos
|
Item |
Guarantee Value FM75 |
Guarantee Value FM80 |
|
Al2O3 |
72 ~ 76% |
78 ~ 81% |
|
SiO2 |
22 ~ 26% |
18 ~ 21% |
|
Fe2O3 |
≤0.20% |
≤0.10% |
|
Na2O+K2O |
≤0.40% |
≤0.35% |
|
Mullite phase (%) |
≥ 95 |
≥ 95 |
|
Size |
0-1, 1-3, 3-5, 5-8mm, 200mesh, 325mesh |
|
Embalaje
- 1000kg or 1250kg bulk bags
- Bulk bag on pallets
- 25kg woven bag in bulk bags
- 25kg paper bag on pallets
