Eva Zirconia Opel
Affordable excellence in metal-free prosthesis technology
Durable and Cost-Effective Zirconia for Reliable Restorations
Eva Zirconia Opel is a high-strength, metal-free zirconia material designed specifically for posterior dental restorations where durability and function are critical. It offers an excellent balance between mechanical performance and aesthetic appeal, making it an ideal choice for monolithic crowns and bridges in the molar and premolar regions.
Clinical Benefits
- Provides strong, fracture-resistant restorations that withstand heavy chewing forces.
- Offers a natural appearance suitable for posterior teeth, blending well with adjacent dentition.
- Metal-free composition ensures biocompatibility and patient comfort.
- Streamlines digital workflows with CAD/CAM compatibility for precise restorations.
Key Features
High Flexural Strength:
With flexural strength typically around 1200–1300 MPa, Opel zirconia provides outstanding resistance to fracture and wear, ensuring long-lasting restorations even under heavy occlusal forces.
Moderate Translucency:
Opel offers a translucency level around 39–40%, providing a natural tooth-like appearance while maintaining superior strength. This translucency is suitable for posterior restorations where aesthetics are important but secondary to durability.
Biocompatibility:
Made from yttria-stabilized tetragonal zirconia polycrystal (Y-TZP), Opel is fully biocompatible and metal-free, reducing allergic risks and promoting healthy tissue response.
Versatile Indications:
Perfect for monolithic crowns, multi-unit bridges, and implant-supported restorations in the posterior region. Its strength and toughness make it suitable for cases demanding high mechanical reliability.
Long-Term Warranty:
Eva Zirconia Opel typically comes with a 15-year warranty against breakage, reflecting confidence in its durability and performance.
Easy to Work With:
Compatible with CAD/CAM milling systems, Opel zirconia blanks allow for precise, efficient fabrication and excellent fit, reducing chairside adjustments and remakes.
Technical Specifications
| Property | Value | Notes |
|---|---|---|
| Flexural Strength | Up to 1290 MPa | High strength for durability |
| Translucency | ~39% | Balanced aesthetics and strength |
| Composition | 3Y-TZP (Yttria-stabilized zirconia) | Standard dental zirconia type |
| Indications | Monolithic or full-contour posterior restorations | Suitable for anterior and posterior restorations |
| Warranty | 15 years | Coverage on fracture and breakage |