GMT19814 Zirconia Factsheet GB - The London Implant Laboratory
Transcript of GMT19814 Zirconia Factsheet GB - The London Implant Laboratory
– Cement- and screw-retained solutions on teeth and implants
– Exceptional strength (1120 MPa average fl exural strength).
– Biocompatible.
– Precision of fi t.
– High esthetics, with four shades: White, Light, Medium
and Intense.
– Excellent framework design capabilities within the software
such as cut-back function for optimum veneering support.
– Industrial shading guarantees consistent color throughout
framework and high material strength.
– No distortions during veneering due to fi ring stability
of zirconia.
– Excellent material homogeneity.
Overview
Material characteristics
Material type: Biocompatible yttria-stabilized tetragonal
zirconia (Y-TZP)
CTE (500° C): 10.4*10-6/ºC
Melting point: 2700° C
Composition: According to ISO13356 Zirconium Oxide, Yttrium Oxide, Hafnium Oxide.
Aluminum Oxide and other Oxides.
ZrO2 + Y
2O
3 + HfO
2 ≥ 99.0%,
Y2O
3 > 4.5 to ≤ 6.0%, HfO
2 ≤ 5%, Al
2O
3 ≤ 0.5%.
Other Oxides ≤ 0.5%.
In compliance with ISO13356:2008.
Flexural strength 1120 MPa
Elongation: n/a
NobelProcera™ Zirconia
FACT SHEET VERSION 1
– All commercially available veneering materials designed for use with
zirconium with a CTE of 10.4 are suitable.
– For long-term clinical success follow the recommendations and
handling instructions of the veneering material manufacturer.
Our recommended partners for veneering of NobelProcera Zirconia are:
Ivoclar Vivadent– IPS e.max Ceram and IPS e.max ZirPress are certifi ed for NobelProcera
Zirconia frameworks.
– The veneering ceramic IPS e.max Ceram is used for the conventional
layering technique. It is available in A-D, Chromascop and Bleach
shades and additionally offers a comprehensive range of Impulse
powders, shades and essences.
– For the press-on technique IPS e.max ZirPress is used.
The ingots cover the A–D, and Bleach shades and are available in three
different translucency levels. Additionally two gingiva colours can be
used to reproduce (large) gingiva parts.
– Ivoclar Vivadent recommends cleaning of the framework
(running water or steam jet and subsequently drying).
No blasting with Al2O
3 or polishing jet medium. Application of IPS e.max
Ceram ZirLiner prior to veneering / press-on in order to achieve a sound
bond as well as an indepth shade effect and fl uorescence.
– Well adjusted fi ring parameter with low temperature increase and long
term cooling (last fi ring cycle) lead to an optimum bond and a homog-
enous fi ring result.
Additional veneering material recommendations and supporting guidelines are available
from Ivoclar Vivadent on www.ivoclarvivadent.com
Noritake– CZR and CZR Press are certifi ed for NobelProcera frameworks. Both of
them are available in A–D, additional six bleach shades and two original
pinkish NP shades.
– The veneering ceramic CZR is used for conventional layering tech-
niques. It produces natural tooth shades.
– For the press-on technique CZR Press is used. CZR Press is available
in 24 shades of fl uorescent ingots, each in two translucencies.
Additional veneering material recommendation and supporting guidelines are available
from Noritake on www.noritake-dental.co.jp
VITA– VITA VM 9 and VITA PM 9 are certifi ed for NobelProcera Zirconia
frameworks.
– The veneering ceramic VITA VM 9 is used for the conventional layering
technique. It is available in VITA SYSTEM 3D-Master and VITA classical
A1 – D4 shades.
– For the press-on technique VITA PM9 is used. VITA PM 9 is available in
ten VITA SYSTEM 3D-Master shades (incl. two Bleach shades), as well
as three different translucency levels.
– For minor corrections of the substructures after sintering, VITA
recommends to work exclusively with diamonds and a turbine with
water cooling.
– No sandblasting of the outer surfaces. Avoid too much pressure and
use the indicated speed (observe Nobel Biocare instructions).
Additional veneering material recommendations and supporting guidelines are available
from VITA on www.vita-zahnfabrik.com/vm-working-instructions
Veneering
NobelProcera™ Zirconia
NobelProcera™ Zirconia
Indications:
– Single and multiple implants.
– Conventional abutment(s) whereby a crown or bridge is
cemented on top.
– Screw retained crown (porcelain veneered directly onto
abutment).
Contraindications:
– Zirconia abutments for NobelActive are not indicated
for posterior use.
Indications:
– Cement retained solution.
– Tooth- and implant-supported restorations.
– NobelProcera Crown Zirconia, 0.4 mm, is indicated for use
in the esthetic region, premolar to premolar.
– 0.7mm for all locations in the mouth.
Indications:
– Cement retained solution.
– All positions in the mouth.
– Tooth- and implant-supported restorations.
– Bridge spans of 2–14 units, designed to fi t into a disc,
60 mm in diameter and 20 mm in height.
– The connector dimension of a multiple-unit framework
depends on the distance between the supporting teeth (see
table below). The design is supported by real time feedback
through warning function in the NobelProcera Software.
Contraindications:
– Cases where the anterior/posterior cantilevers have a length
of more than one unit.
– Bruxism.
NobelProcera™ Abutment Zirconia
NobelProcera™ Crown Zirconia
NobelProcera™ Bridge Zirconia
Type – any
position
Maximum length
a=Arc length [mm]
e=Extension length [mm]
Minimum connector
and cross section
height × width [mm] /
area [mm2]
Free hanging arc a ≤ 21.0 3.0 × 2.5 / 6.0
Free hanging arc 21.0 < a ≤ 35.0 4.0 × 3.0 / 9.4
Extension e ≤ 10.0 4.0 × 3.0 / 9.4
ae
a
e
e a
Width
Heig
ht
Width
Heig
ht
Maximum of one free hanging pontic
www.nobelbiocare.com
NobelProcera™ Implant Bridge Zirconia
NobelProcera™ – guaranteed and certifi ed quality
Indications:
– Screw-retained solution.
– Multiple implants.
– Implant level (multi-unit abutment level to be launched in 2010).
– All positions in the mouth.
– A bridge, designed to fi t into a disc, 60 mm in diameter and 20 mm
in height.
– Requires a minimum of 4 × 2.5 mm connector between units
(height × width) and a minimum cross-sectional area of 8 mm2.
Contraindications:
– Cases where the mesial/distal cantilevers have a length of more
than one unit.
– There should be no more than two pontics between the
supporting implants.
– Bruxism.
Note: When restoring NobelActive Implants using a NobelProcera
Implant Bridge, Healing Abutment Bridge NobelActive should be used.
NobelProcera Precision Milled Restorations on teeth and implants
are guaranteed for fi ve years; the NobelProcera Product Warranty
covers the NobelProcera products and does not include any
additional costs. NobelProcera also provides certifi cates of
material authenticity.
Nobel Biocare™ certifies that the core ceramic material provided to the laboratory with this certificate is FDA cleared Zirconia.
CERTIFICATEZirconia
Material composition; Zirconium Oxide, Yttrium Oxide, Hafnium Oxide. Aluminum Oxide and other Oxides. ZrO2 + Y2O3 + HfO2 ≥ 99.0%, Y2O3 > 4.5 to ≤ 6.0, HfO2 ≤ 5%, Al2O3 ≤ 0.5%. Other Oxides ≤ 0.5%.
Material composition; Zirconium Oxide, Yttrium Oxide, Hafnium Oxide. Aluminum Oxide and other Oxides. ZrO2 + Y2O3 + HfO2 ≥ 99.0%, Y2O3 > 4.5 to ≤ 6.0, HfO2 ≤ 5%, Al2O3 ≤ 0.5%. Other Oxides ≤ 0.5%.
NobelProcera™
Clinician Copy
CERTIFICATE
NobelProcera™
Dental Laboratory Copy
Zirconia
GM
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