Ivoclar Vivadent SR Phonares II - Manual (Page 30)

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Accuracy of fit is decisive for achieving high-quality dentures. We recommend using the innovative
IvoBase
® injection system. This system ensures that the chemical shrinkage of the resin is compen-
sated by the flow of additional material in a fully automated injection moulding process.
The high-quality auto-curing polymer material is characterized by excellent accuracy of fit and very
low residual monomer content. IvoBase is ideally combined with the SR Phonares teeth to create
high-quality dentures.
Implant shades for implant prosthetics
Ivoclar Vivadent has developed a special range of shades for implant-retained restorations: the
Implant Shades. These shades feature an increased degree of opacity and therefore offer excellent
masking capabilities and a convenient shade effect, even if applied in only thin layers.
Important notes
• It is important to cover the teeth in a thin layer of A-silicone when they are invested in the flask
to protect them from damage.
• Do not divest the dentures with a hammer; the impact of the hammer may damage the teeth.
• Thermoplastic injection moulding processes (e.g. Polyapress, Valplast) use temperatures of
> 200 °C (392 °F). These temperatures may cause damage to the tooth material. Combining
these materials is not recommended. SR Phonares teeth are durable up to 150 °C (302 °F) and
dimensionally stable up to 110 °C (230 °F).
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