Ivoclar Vivadent IPS e.max ZirPress - Manual (Page 43)

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Wash firing (foundation)
The restoration must be free of dirt and grease prior to the application of the wash. Any
contamination after cleaning must be prevented. Wash firing is carried out with IPS e.max
Ceram Deep Dentin or IPS e.max Ceram Dentin.
The following steps must be observed:
– Use the IPS e.max Ceram Build-Up Liquids allround or soft to mix
the Deep Dentin or Dentin materials. If a more plastic consistency is
desired, IPS e.max Ceram Glaze and Stain Liquid allround of longlife
can be used.
– Apply the wash in a thin coat on the entire restoration.
Optional
Wash firing (foundation) characterization
IPS e.max Ceram Essence can be used to design intensively characterized areas. These materials are
excellently suitable for individualized characterizations.
Layering materials must not be applied on unfired wash layers, since this will result in a delamination of the
layering ceramic. The wash (foundation) must be fired before the actual layering procedure is started.
Firing parameters for the Wash firing (foundation firing) characterization
Firing parameters for the Wash firing (foundation firing)
Conduct the wash firing with Deep Dentin or Dentin materials.
IPS e.max Ceram on IPS e.max ZirPress B S t
➚
T H V 1 V 2 L
Cut-Back and Layering Technique °C/°F min. °C/°F/min °C/°F min. °C/°F °C/°F °C/°F
Wash firing (foundation) 403/757 4:00 40/72 750/1382 1:00 450/842 749/1380 0
IPS e.max Ceram on IPS e.max ZirPress B S t
➚
T H V 1 V 2 L
Cut-Back and Layering Technique °C/°F min. °C/°F/min °C/°F min. °C/°F °C/°F °C/°F
Wash firing (foundation) characterization 403/757 4:00 40/72 750/1382 1:00 450/842 749/1380 0