Ivoclar Vivadent IPS e.max ZirPress User Manual
Page 44
44
1
st
Dentin/Incisal firing
The layering procedure is conducted with IPS e.max Ceram layering material in accordance with the
layering diagram. To achieve the desired consistency, the IPS e.max Ceram Build-Up Liquid allround and
soft can be used. If a different consistency is desired, the liquids can also be mixed in any ratio.
Contour the tooth shape with IPS e.max Ceram layering materials.
Firing parameters for the 1
st
Dentin and Incisal firing
2
nd
Dentin/Incisal firing (corrective firing)
Compensate for the shrinkage and complete the missing areas.
Firing parameters for the 2
nd
Dentin and Incisal firing – note the temperature control
Stain and Glaze firing
Observe the following notes for the Stain and Glaze firing:
– Conduct the Stain and Glaze firing on a honey-combed firing tray using the stipulated firing parameters.
– Remove 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 46).
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
1
st
Dentin/Incisal firing
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
2
nd
Dentin/Incisal firing
403/757
4:00
40/72
750/1382
1:00
450/842
749/1380
0
Firing parameters for the Stain and Glaze firing
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
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