Ivoclar Vivadent IPS e.max ZirPress - Manual (Page 57)

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Preparing the Straumann ® Anatomic IPS e.max ® Abutment
The Straumann Anatomic IPS e.max Abutment is prepared according to the step-by-step instructions.
For the selection of the grinding instruments, please refer to the Ivoclar Vivadent Flow Chart
”Recommended grinding tools for IPS e.max zirconium oxide”.
Conduct a Regeneration firing (see page 15) after preparing the abutment
Individualized Straumann ® Anatomic IPS e.max ® Abutment on the model
Firing parameters for the Regeneration firing
Furnace
P300
P500
P700
EP 3000
EP 5000
P80
P100
P200
EP 600
PX1
B
°C/°F
403
757
403
757
403
757
S
min
0:18
0:18
0:30
t
1
➚
°C/°F/min
65
117
65
117
65
117
T
1
°C/°F
1050
1922
1050
1922
1050
1922
H
1
min
15:00
15:00
15:00
L
°C/°F
750
1382
750
1382
750
1382
12 min
t
°C/°F/min
25
45
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➚
Please observe the following procedure for conducting the Regeneration firing:
– Clean and dry the abutment with a steam jet.
– Position the abutment on a metal pin on a honey-combed tray.
– Conduct the Regeneration firing in a ceramic furnace (e.g. Programat P700) using the respective parameters.
– Do not adjust the abutment by grinding after the Regeneration firing.
– Do not blast the framework with Al
2
O
3
or glass polishing beads before veneering, since this may cause lasting damage
to the surface.
– Before veneering, clean the abutment with running water or the steam jet.