DeguDent Deguvest California Mode D'emploi page 13

The mixing ratios are guidelines for control of the setting expansion:
Indication:
Modelling material:
40 ml
Inlays
MOD inlays
Partial and full molar crowns
Partial and full premolar crowns
Double molar crowns
Double premolar crowns
3 – 5 element bridges
6+ element bridges
5 Preparation of moulds
• Line the casting ring with a moistened (damp but not wet !) ring liner . Please use only ceramic fleece
liner . Ensure that the liner is flush with the side opposite the sprue former .
The ring liner should not absorb or release moisture as this would influence the expansion behaviour
of Deguvest California .
• Fix on the sprue former with wax .
Ensure that there is approx . 7 mm distance between the coping and the top edge of the ring .
This ensures the top of the mould remains stable during casting .
Also ensure that there are no sharp edges at the sprue junctions, otherwise the investment compound
could be torn off by in-flowing molten alloy .
• Brush or spray wax coping with Waxit
(do not use compressed air !) .
• Shake Deguvest California briefly in bag or stock container, remove and weigh precisely to the gram .
Pour the distilled water, measured out in accordance with the above mixing ratio, into a clean and
dry mixing bowl . Sprinkle the powder carefully into the bowl .
Mix the investment compound by hand for approx . 30 seconds with a spatula, allow to stand under
vacuum for approx . 30 seconds, then mix under vacuum for 60 seconds with a suitable mixing unit
(Multivac ) . 130 g Deguvest California are required to fill a 3x casting flask .
®
5.1 Investment
After mixing, place the mixing bowl on a vibrator slightly and allow the investment com pound to
flow together . Then, allow the compound to flow into the mould, using gentle vibrations, ensuring
that no bubbles form . After the mould has been filled, switch off the vibrator immediately .
GA_Deguvest California_50571812f_1215.indd 13
Powder : distilled water
Wax
1 .3 %
100 g : 37 ml
100 g : 35 – 36 ml
100 g : 35 – 36 ml
100 g : 34 – 35 ml
100 g : 36 – 37 ml
100 g : 34 – 36 ml
100 g : 34 – 35 ml
100 g : 32 ml
wetting agent and remove any residue or excess
®
Pattern Resin
100 g : 34 – 35 ml
100 g : 32 – 33 ml
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