Ivoclar Vivadent IPS e.max ZirPress - Manual (Page 64)

64
Glaze Firing
Glaze firing is conducted with powder or paste glaze. The following procedure is recommended:
– Mix the glazing material (IPS e.max Ceram Glaze Paste or Powder) with the IPS e.max Ceram Glaze and Stain Liquids all-
round or longlife to the desired consistency.
– Apply the glazing material in an evenly covering layer on the restoration in the usual manner.
– If a higher fluorescence is desired in the cervical area, it can be designed with the fluorescing Glaze material (paste or
powder).
– If the IPS e.max Ceram Glaze Spray accidentally reached abutment, remove it with a dry short-hair brush before firing.
Please observe the Instructions for Use of the IPS e.max Ceram Glaze Spray!
– Conduct the Glaze firing on a honey-combed firing tray using the stipulated firing parameters.
– Remove the restoration from the furnace after completion of the firing cycle (wait for the acoustic signal of the furnace).
– Allow the objects to cool to room temperature in a place protected from draft.
– Do not touch the hot objects with metal tongs.
– If adjustments are required after Glaze firing (e.g. contact points), they may be applied using IPS e.max Ceram Add-On
(see page 40).
Apply the Glaze in an even layer.
IPS e.max ZirPress on Straumann Anatomic IPS e.max Abutment – fabricated in the staining technique.
Conduct the Glaze firing on a honey-combed tray with the stipulated parameters.
Firing parameters for the Glaze firing
IPS e.max Ceram on IPS e.max ZirPress B S t
➚
T H V 1 V 2 L
°C/°F min. °C/°F/min °C/°F min. °C/°F °C/°F °C/°F
Glaze firing 403/757 6:00 60/108 770/1418 1:00– 2:00 450/842 769/1416 450/842
If the gloss is unsatisfactory after the first Glaze firing, further Glaze firing procedures may be conducted using
the same firing parameters.