Ivoclar Vivadent IPS e.max CAD Chairside v.1 - Handbuch (Seite 73)

21
Combination firing (Crystallization/Glaze firing)
Crystallization and Glaze firing in one step with IPS e.max CAD Crystall./Glaze paste
(recommended option for veneers, inlays and onlays)
1 st step: Characterization
In the Combination firing, the crystallization of IPS e.max CAD and Glaze firing are performed in one step. The
characterizations and the glaze are applied before the crystallization to the “blue” restoration.
– IPS e.max CAD Crystall./Shades are ready-to-use “Dentin and Incisal” stains in syringes
– IPS e.max CAD Crystall./Stains are ready-to-use intensive stains in syringes
– IPS e.max CAD Crystall./Glaze Paste is a ready-to-use glazing paste
Please proceed as follows to apply individualized characterizations and glaze:
– Thoroughly clean and dry the restoration after clinical try-in.
– Attach veneer, inlay or onlay on a temporary adhesive stick (OptraStick) before the glaze and the characterizations are
applied. Alternatively, the restoration may be held also using diamond-coated tweezers.
– Extrude IPS e.max CAD Crystall./Glaze Paste from the syringe and mix.
– If a slight thinning is desired, the ready-to-use glaze may also be mixed with a little IPS e.max CAD Crystall./Glaze Liquid.
Do not dilute too much, as the Glaze Paste will then flow in an uncontrollable manner.
– Apply the glazing paste evenly to the entire restoration using a small brush.
– Avoid applying too thick a glaze layer. Avoid pooling, especially on the occlusal surface.
– Too thin a glaze layer may lead to an unsatisfactory gloss.
– If characterizations are desired, the restoration can be individualized using IPS e.max CAD Crystall./Shades and IPS e.max
CAD Crystall./Stains before Crystallization firing.
– Extrude Shades and Stains from the syringe and mix thoroughly.
– The ready-to-use Shades and Stains may be slightly thinned using IPS e.max CAD Crystall./Glaze Liquid. However, the
consistency should still remain pasty.
– Apply mixed Shades and Stains directly into the unfired glaze layer using a fine brush (2-in-1 technique).
– Observe the Characterization guide (see page 28) for applying Shades and Stains.
Apply individual characterizations using IPS e.max CAD Crystall./Shades and/or Stains. Attach onlay to an OptraStick to apply the glaze.
Option
Application of IPS e.max CAD Crystall./Glaze Spray, procedure corresponds to crowns, page 30.
Staining
Technique