Ivoclar-vivadent IPS e.max Ceram User Manual download pdf (Page 69)

Depending on the furnace type, the ﬁring temperature can be reduced by 5 °C to max. 10 °C (9 °F to max. 18 °F) for the

Dentin / Incisal ﬁring.

Firing of zirconium oxide (ZrO

)--supported restorations

– Several units (e.g. multi-unit bridges with bulky pontics) in the furnace impede even and thorough heating of the

individual units.

– Heat penetration in the ﬁring chamber depends on the type of furnace and the size of the ﬁring chamber.

– The parameters listed in the Instructions for Use apply to Ivoclar Vivadent furnaces (temperature tolerance ± 10 ºC/18 °F).

– If furnaces other than those from Ivoclar Vivadent are used, temperature adjustments may be necessary.

– At the beginning, open the furnace and wait for the acoustic signal. Subsequently, place the ﬁring tray with the objects

in the center of the ﬁring table and start the program.

– Remove IPS e.max objects 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.

– Do not blast or quench the objects.

IPS e.max Ceram on IPS e.max ZirPress (Staining technique)

IPS e.max Ceram on IPS e.max ZirPress (Cut-back and Layering technique)

IPS e.max Ceram on IPS e.max ZirPress B StÀ T H V

Staining Technique °C/°F min °C/°F//min °C/°F min °C/°F °C/°F °C/°F

ZirLiner ﬁring – before wax-up and pressing 403/757 4:00 40/72 960/1760 1:00 450/842 959/1758

Stain and characterization ﬁring 403/757 6:00 60/108 770/1418 1:00-2:00 450/842 769 450/842

Glaze ﬁring 403/757 6:00 60/108 770/1418 1:00-2:00 450/842 769 450/842

Add-On after Glaze ﬁring 403/757 6:00 50/90 700/1292 1:00 450/842 699 450/842

IPS e.max Ceram on IPS e.max ZirPress B StÀ T H V

Cut-back and Layering technique °C/°F min °C/°F/min °C/°F min °C/°F °C/°F °C/°F

ZirLiner ﬁrng – before wax-up and pressing 403/757 4:00 40/72 960/1760 1:00 450/842 959/1758

Wash ﬁring (Foundation) 403/757 4:00 40/72 750/1382 1:00 450/842 749/1380

Wash ﬁring (Foundation) characterization 403/757 4:00 40/72 750/1382 1:00 450/842 749/1380

Dentin/Incisal ﬁring 403/757 4:00 40/72 750/1382 1:00 450/842 749/1380

Stain ﬁring 403/757 6:00 60/108 725/1337 1:00 450/842 724/1335 450/842

Glaze ﬁring 403/757 6:00 60/108 725/1337 1:00 450/842 724/1335 450/842

Add-On with Glaze ﬁring 403/757 6:00 60/108 725/1337 1:00 450/842 724/1335 450/842

Add-On after Glaze ﬁring 403/757 6:00 50/90 700/1292 1:00 450/842 699/1290 450/842

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Ivoclar-vivadent IPS e.max Ceram User Manual Page 69