Ivoclar Vivadent Telio Lab - Manual (Page 19)

First injection (Dentin)
– The model is now replaced in the doubling mould.
– Pour the desired amount of Telio Lab Cold Liquid into a clean mixing beaker.
– Dispense the same amount of powder into a second mixing beaker.
– Subsequently, add the powder to the Cold Liquid and mix without creating air bubbles using a
modelling spatula.
– Inject the now well-flowable Telio Lab resin evenly into one of the sprues using a customary syringe
(pharmacy).
Filling the syringe with Telio Lab Dentin 1 st Injection of Telio Dentin
Polymerization in a water bath
(z.B. Ivomat ® IP3) Pressure (bar/psi) Temperature (°C/°F) Time (min)
2–6/29–87 40–50/104–122 15
Information
In order to be able to re-use the syringe, we recommend removing the residual Telio Lab material from
the syringe using an instrument while the material is still in its pastic phase.
Individualizing the incisal area using the cut-back technique
– After polymerization is completed and the restoration has been removed from the silicone key, the
incisal area of the Telio Lab restoration is reduced by means of cross-cut burs.
– Check the reduction (cut-back) with the silicone key.
– Blast the surface with aluminium oxide at 2 bar/29 psi pressure or roughen.
– Apply Telio Lab Cold Liquid (monomer) on the clean surface and allow a reaction time of min. 2 to max.
4 minutes.
– After that, condition the surface with SR Composiv in order to ensure a sound bond between the
restoration and Telio Stains. The layer thickness of SR Composiv must be between 0.2 and 0.5 mm.
The material is cured in a light-polymerization device (e.g. Spectramat, see polymerization table).
– Subsequently, the incisal area is individualized/stained using Telio Stains.
Telio
Lab
–
Fabricating
temporaries
in
the
injection
technique
(syringe)
19