Ivoclar Vivadent IPS e.max ZirPress - Manual (Page 58)

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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 abutment and
IPS e.max ZirPress. With the application of the ZirLiner, the shade and fluorescence are adjusted to the desired tooth shade.
Direct press-on procedures on the abutments without using ZirLiner results in a poor bond and may lead to cracks and
delamination.
– Do not blast the Straumann Anatomic IPS e.max Abutment with Al
2
O
3
or glass polishing beads, since this may damage the
surface.
– Clean the abutment 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 abutments, 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.
– Cover the areas to be pressed over with ZirLiner. If necessary, briefly vibrate 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.
– It is important that no ZirLiner reaches the contact surface between the abutment and implant.
– 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 the application of the ZirLiner, clean the abutment with the steam jet. Do not blast the abutment with Al
2
O
3
or glass polishing beads.
Cover the entire abutment with ZirLiner. The fired ZirLiner shows a homogeneous, silky-mat surface.
Firing parameters for the IPS e.max Ceram ZirLiner firing
IPS e.max Ceram ZirLiner on Straumann ® B S t
➚
T H V 1 V 2 L
Anatomic IPS e.max ® Abutment °C/°F min. °C/°F/min °C/°F min. °C/°F °C/°F °C/°F
ZirLiner firing 403/757 4:00 40/72 960/1760 1:00 450/842 959/1758 0