Ivoclar Vivadent IPS PressVEST Speed: instruction

®

IPS

PressVEST Speed

Instructions for Use

Käyttöohjeet

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Sivu 34

Gebrauchsinformation

Bruksanvisning

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Side 38

Mode d’emploi

Gebruiksaanwijzing

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Pagina 42

Istruzioni d’uso

Oδηγίε Xρήσεω

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Σελίδα 46

Instrucciones de uso

Kullanma Talimatı

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Sayfa 50

Instruções de uso

àÌÒÚÛ͈Ëfl

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ëÚ. 54

Bruksanvisning

Instrukcja stosowania

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Strona 58

Brugsanvisning

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For dental use only.

Rx only

Manufacturer:

Ivoclar Vivadent AG, 9494 Schaan/Liechtenstein

www.ivoclarvivadent.com

1

Indication

The phosphate-bonded IPS PressVEST Speed investment material (Type 1, Class 2) can be used with the

following press ceramics in the Ivoclar Vivadent press furnaces.

®

– IPS e.max

Press

®

– IPS e.max

ZirPress

®

– IPS Empress

Cosmo

®

– IPS InLine

PoM (Press-on Metal-Ceramics)

Contraindication

All other applications not listed in the indications.

Delivery form

– IPS PressVEST Speed Powder 25 bags, 100 g each, including 1 measuring cup

– IPS PressVEST Speed Liquid, 0.5 litre

– IPS PressVEST Speed Powder 50 bags, 100 g each, including 1 measuring cup

– IPS PressVEST Speed Liquid, 1.0 litre

Storage

– Storage at 12–28 °C / 54–82 °F

– Store powder in a dry place

– The liquid must not be exposed to temperatures below +5 °C / 41 °F (frost susceptible!) If the liquid

should freeze, it will be unusable (crystallization).

Processing temperatures

– Room temperature 18 °C – max. 23 °C / 64 °F – max. 73 °F.

– Any other processing temperature decisively affects the setting behaviour.

– A higher processing temperature accelerates the chemical process.

– A lower processing temperature delays the chemical process.

Investment ring system and press plunger

– For IPS e.max and IPS InLine PoM ingots, it is imperative to use the IPS Investment Ring System (100 g,

200 g and 300 g).

– For IPS e.max and IPS InLine PoM ingots, it is imperative to use the IPS Alox plunger.

– For IPS Empress Cosmo ingots, it is imperative to use the IPS Empress Investment Ring System (100 g,

200 g).

– For the IPS Empress Cosmo ingots, the IPS Empress Alox plunger or the IPS One-Way-Plunger can be used.

– Use the IPS Silicone Ring for investment. IPS Silicone Ring is used both for the IPS Investment Ring System

and the IPS Empress Investment Ring System.

Mixing ratio

®

IPS e.max

Press

100-g investment

200-g investment

300-g investment

Concentration

Indication

ring

ring

ring

approx.

Liquid : dist. water

Liquid : dist. water

Liquid : dist. water

(Thin) veneers, partial crowns,

60% 16 ml : 11 ml 32 ml : 22 ml ---

single crowns

Hybrid abutments, hybrid

75% 20 ml : 7 ml 40 ml : 14 ml ---

abutment crowns

Inlays 50% 14 ml : 13 ml 27 ml : 27 ml ---

3-unit bridges in the anterior

50% --- 27 ml : 27 ml ---

and premolar region

Pressing over electroplated

60% 16 ml : 11 ml 32 ml : 22 ml ---

frameworks

2

®

IPS e.max

ZirPress

100-g investment

200-g investment

300-g investment

Concentration

Indication

ring

ring

ring

approx.

Liquid : dist. water

Liquid : dist. water

Liquid : dist. water

Pressing over ZrO

single

2

60% 16 ml : 11 ml 32 ml : 22 ml 48 ml : 33 ml

tooth constructions

Pressing over ZrO

frameworks

2

50%-60% --- 27 ml : 27 ml 48 ml : 33 ml

bridge constructions

®

IPS Empress

Cosmo

100-g investment

200-g investment

300-g investment

Concentration

Indication

ring

ring

ring

approx.

Liquid : dist. water

Liquid : dist. water

Liquid : dist. water

Preprosthetic buildup in

11 ml : 16 ml

22 ml : 32 ml

40%-50%

---

combination with CosmoPost

13.5 ml : 13.5 ml

27 ml : 27 ml

®

IPS InLine

Pom – Press-on-metal ceramic

100-g investment

200-g investment

300-g investment

Concentration

Indication

ring

ring

ring

approx.

Liquid : dist. water

Liquid : dist. water

Liquid : dist. water

Pressing over opaquerized

60% 16 ml : 11 ml 32 ml : 22 ml 48 ml : 33 ml

metal frameworks

The total quantity of liquid (liquid + dist. water) must not be altered. The indications regarding the liquid

concen tration are approximates and may be adjusted, if required. Do not dilute the liquid to below 40%.

Processing

Excess of separating agents may cause reactions with the investment material and affect the press result.

Disperse excess with compressed air before investment.

– Fill liquid into the mixing cup.

– Add powder.

– Thoroughly mix the investment material with a spatula for 20 seconds until even wetting of the powder is

achieved.

Vacuum mixer

Vacuum mixing time (at room temperature) 2.5 min

Speed approx. 350 rpm

Processing time 6 – 7 min

Setting time min. 30 min – max. 45 min

The processing time depends on the material temperature, mixing quantity, mixing time and mixing intensity.

A higher material temperature and/or longer mixing time shortens the processing time.

Investment

– Mix max. 400 g of investment material in one go

– Closely observe the mixing ratio!

– Investment is carried out on a shaker under slight vibration. Allow the investment ring to set without

manipulating it.

Some aspects influencing the setting expansion of the investment material

– Temperature of the investment material and the liquid

– Residual water in the mixing cup, atmospheric humidity

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English