Product Description - Dentsply Sirona Cercon xt ML Instrucciones De Uso

Instructions for use Cercon® xt ML

Product description:

Cercon® xt ML blanks are made of yttrium oxide- (yttria-) stabilized zirconium oxide (zirconia) (Y-TZP)
They are build out of different shade layers which create a natural gradient of the restoration after sintering
They are used in fabricating frameworks for fixed prosthetic restorations
Depending on the framework design, Cercon® xt ML frameworks can be ceramically veneered or delivered
as fully contoured restorations Which blank is selected will depend on the tooth shade to be reproduced and
the space available for the veneer With fully contoured restorations, no space is required for the ceramic veneer,
which may allow the dentist to preserve more of the tooth substance during preparation
Framework material
Definitive cementation
Objects are individually fabricated to your digital design specifications such as anatomic contour, framework and wall thickness, connector diameter and cementing gap.
Technical specifications Cercon® xt ML:
• Type II, class 4 (pursuant to DIN EN ISO 6872:2015)
• CTE: 101 μm/m·K (25–500 °C)
• Modulus of elasticity: 210 GPa
• Flexural Strength: approx 750 MPa (three-point flexural testing)
Composition (in % by mass) Cercon® xt ML:
• Zirconium oxide
• Yttrium oxide 9 %
• Hafnium oxide < 3 %
• Aluminium oxide, Silicon oxide, other oxides < 2 %
Indications in the anterior and posterior segments Cercon® xt ML:
Cercon® xt ML is indicated for all ceramic restorations for anterior and posterior locations:
• Crowns
• 3-unit bridges (up to the 2
Zirconium oxide (Y-TZP)
• Adhesive cementing
• Conventional cementing
premolar)
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