Zircony disc Multilayer 98 x 16 mm.
Polychromatic zircad multi-layer disc, made from Zro₂ 4Y-TZP and 5y-Tzp.
- Dentinaire area with average translucent and high stability.
- Incisal area with high translucent.
- This combination gives the material high mechanical resistance.
- Degraded shade and natural translucent.
Using fully anatomical crowns and three -elements bridges.
- Makeup and cut-back with Mt Colouring Liquid and Mt Colouring Liquid Effect.
- Class IIA medical devices.
Benefits :
- Natural translucidity degraded for a perfect aesthetic.
- Resistance to flexion and high rupture.
- The high resistance to rupture provides a long lifespan.
Physical characteristics :
- This 10.4 ± 0.5 x 10⁻⁶k⁻¹ (25-500 ° C).
- Layers: incisal zone 20 %, middle zone 20 %, dentine zone 60 %
- Minimum flexion resistance (biaxial) 700 MPa, average 850 MPa.
- Resistance to 3.6 MPa rupture.
Translucidity: Incisal zone 49 %, dentin zone 45 %; Type of ceramic II, class 4 (ISO 6872: 2015).
Composition in %:
Zro₂ 86.0-93.5; Y₂o₃ 6.5-8.0; HFO₂ ≤ 5.0; Al₂o₃ ≤ 1.0; Other oxides ≤ 1.0.
Delivery:
1 disc 98 mm x 16 mm Zircon E-Mac Zircad of your choice.
