Ivoclar Vivadent IPS e.max ZirPress - Manual (Page 16)

16
Application of IPS e.max Ceram ZirLiner
IPS e.max Ceram ZirLiner must always be applied prior to the wax-up to achieve a sound bond between the framework
and the material pressed onto it. With the application of the ZirLiner, the framework shade and fluorescence are adjusted
to the desired tooth shade.
Direct press-on procedures on IPS e.max ZirCAD frameworks without using ZirLiner results in a poor bond and may lead to
delamination. Do not blast the framework with Al
2
O
3
or glass polishing beads, since this may damage the surface.
– Clean the IPS e.max ZirCAD framework with the steam jet before the application of the IPS e.max Ceram ZirLiner.
– Mix the IPS e.max Ceram ZirLiner in the desired shade with the respective IPS e.max Ceram ZirLiner Build-Up Liquid to a
creamy consistency.
– For shaded zirconium oxide frameworks, use IPS e.max ZirLiner clear.
– If a different consistency is desired, IPS e.max Ceram Build-Up Liquid (allround or soft) as well as the IPS e.max Ceram
Glaze and Stain Liquids (allround or longlife) may be used. The liquids may also be mixed with each other at any mixing
ratio.
– Apply ZirLiner on the entire framework, paying special attention to the margins. If required, the restoration may be
vibrated until an even, greenish colour effect is achieved. If the colour appears too pale, the layer is too thin.
– For more intensively shaded areas, four IPS e.max Ceram Intensive ZirLiners (yellow, orange, brown, incisal) are available.
– After that, the applied ZirLiner is dried.
– Conduct the firing on a honey-combed firing tray.
– After firing, the IPS e.max Ceram ZirLiner should exhibit a layer thickness of approx. 0.1 mm.
Before veneering, clean the framework with the steam jet. Do not blast the framework with Al
2
O
3
or glass polishing beads.
Mix the corresponding ZirLiner with IPS e.max Ceram ZirLiner Liquid to a creamy consistency. Cover the entire framework with ZirLiner.