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Build-up technique (Figure 10)
For veneers, inlays and crowns, use the layering technique
and Duceragold Kiss. Dispense with the opaque firing and
start building up the ceramics by analogy with ceramo-
metal restorations. Firing a ceramic shoulder onto the
Cergo Kiss framework is discouraged for reasons of
stability.
Please note:
• To ensure the stability of the structure, allow
adequate space for the Cergo restoration.
• To avoid tension, eliminate sharp line angles.
• Avoid preparation undercuts.
3. General firing and pressing recommendations
Pressing programs
Cergo press
100g-/200-g-muffel
Cercon PressMaster
ProFire press
100g-/200-g-muffle
Cercon PressMaster
Multimat
Starting
Touch&Press
temp. °C
100g-/200-g-
muffel
700
Cercon
PressMaster
700
Firing sequence
General
firing program
Layering technique
Dentine 1
Dentine 2
Glaze
Correction
Painting technique
Paint
Glaze
For your orientation: The lustre of the veneer after the first firing should be comparable with the veneer of precious-metal
frameworks of the GoldenGate System (Figure 11: completed crown).
The values listed here are intended for orientation only and should be regarded only as guidelines. Your firing results may
differ. All firing results depend on the performance of the furnace used, which in turn depends on the make, model and
age of the furnace. Therefore, the guideline values will have to be adapted individually for each firing.
We recommend running a test firing cycle to evaluate the performance of the furnace used. We have compiled and checked
all values and other data with great care. However, we cannot under any circumstances be liable for your results.
The glaze firing is effected at no more than 800 °C using LFC glaze and body and incisal paints.
For the most current firing recommendations you may also visit www.kiss-ceramics.com
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Starting
Vacuum
Heating
temp. °C
700
cont.
700
cont.
Start
Heating
Pressingtemp
°C
°C/min
700
60
700
60
Vacuum
Heating
Pressing
hPa
rate °C/min
temp. °C
50
60
50
60
Pre-heating
Drying
Heating rate Firing temp. Holding time
temp. °C
time min
450
6:00
450
5:00
450
3:00
450
5:00
450
3:00
450
3:00
• The dentist should fill deep cavities by placing
a core restoration.
• Pay particular attention to the design of the
margin.
• Allow for a uniform wall thickness wherever
possible.
• When preparing anterior or posterior teeth,
maintain a framework to veneering material
ratio of 50 : 50.
• For inlays, onlays and veneers, maintain
a framework to veneering material ratio of
75 : 25.
Final temp.
Holding
°C/min
°C
min
60
980
20:00
60
980
40:00
Holding
Pressing
°C
min
min
980
20:00
20:00
980
40:00
40:00
Vacuum
Holding
time min
time min
960
40:00
20:00
960
40:00
40:00
°C/min
°C
min
55
800
1:00
55
800
1:00
55
790
1:00
55
740
1:00
55
800
1:00
55
800
1:00
Press tech.
Pressure
min
bar
20:00
4.5
40:00
4.5
Pressure
bar
2.7
3.0
Pressing
Pressure
time min
bar
20:00
2,7
40:00
2,7
Vacuum
Long-term
hPa
cooling
50
–
50
–
–
–
50
–
–
–
–
–
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