Refractory Alumina Ball
For catalyst bed support and tower packing
Refractory alumina balls are made from industrial alumina and other refractory raw materials, and processed by mixing, shaping and firing. It has the properties of:
- High strength and long working life;
- High chemical stability, and never react with the feeding materials;
- Excellent resistance to high temperature up to 1900°C.
size: Φ25mm, Φ30mm, Φ40mm ,Φ50mm, Φ60mm, Φ70mm.
|1.2-1.4 g/cm3||85% Min.||1500°C|
Bags / drums upon customer's demand.