Possehl Erzkontor GmbH & Co. KG
|Phone:||+49 - (0) 451 - 148 0|
|Fax:||+49 - (0) 451 - 148 355|
- resistant to acids and lyes
- highly resistant to chemical, thermal and mechanical influences
Zirconium dioxide is produced from zirconium silicate by a process of washing, cleaning and calcination.
Adding other metal oxides (e.g. MgO, CaO or Y2O3) at room temperature stabilises the material.
Natural reserves of zirconium dioxide (baddeleyite) have been largely exhausted.