Ivoclar Vivadent IPS e.max CAD Chairside v.1 - Handbuch (Seite 89)

37
Completion of the Restoration
Once the IPS e.max CAD restoration has cooled to room temperature, proceed with the following steps:
– Remove the restoration from the hardened auxiliary firing paste.
– Remove any residue with ultrasound in a water bath and/or with steam.
– Do not blast the restoration with Al
2
O
3
or glass polishing beads.
– Final try-in of the restoration before cementation.
– If adjustments by grinding are required, make sure that no overheating of glass-ceramic occurs.
– Use fine-grained diamonds (< 60 µm) for finishing, followed by rubber polishers at low speed and limited pressure. For
the selection of the appropriate grinding tools, refer to the Ivoclar Vivadent Flow Chart “Recommended grinding tools –
chairside”.
– Finally, polish the adjusted areas to a high gloss (e.g. using OptraFine).
– Thoroughly clean the restoration.
Remove the cool restoration from the hardened IPS Object Fix Putty or Flow Remove residue with ultrasound in a water bath…
... or with steam. Final try-in of the restoration before cementation
Staining
Technique