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Monolithic zirconia surfaces: polishing as a critical factor
One fundamental principle in monolithic zirconia restorations is:
Functional surfaces must be polished to a high-gloss finish.
Proper polishing does not only:
- Reduce wear of the opposing dentition
- Enhance smoothness and comfort during mastication
- Limit plaque accumulation and surface changes over time
This is a step that cannot be overlooked if long-term biological harmony and functional stability are to be ensured.
IPS e.max ZirCAD Prime – a comprehensive zirconia solution
Based on all the considerations above, IPS e.max ZirCAD Prime stands out as a next-generation zirconia material offering a true solution:
- Combines two zirconia raw materials within a single disc:
- Ultra-high-strength 3Y-TZP in the dentin region
- Highly translucent 5Y-TZP in the incisal region
- Precisely meets the requirements of each functional zone
- Ensures both mechanical strength and esthetic excellence
In the dentin and cervical regions, the material provides high strength and optimal resistance to crack propagation. In contrast, in the incisal region, high translucency, resistance to aging, and excellent polishability help maintain long-term esthetics.
Gradient Technology – seamless transitions
The key differentiating feature of IPS e.max ZirCAD Prime lies in its Gradient Technology, which delivers:
- Continuous transitions between different material zones
- No abrupt boundaries in mechanical or optical properties
- A naturally progressive increase in translucency, without the “stepwise” effect commonly seen in many other materials on the market
This smooth transition enables restorations to achieve a harmonious appearance that more closely resembles natural dentition.
Linh hoạt trong mọi workflow labo
Flexibility across laboratory workflows
Another major advantage of IPS e.max ZirCAD Prime is its versatility in fabrication techniques. The material supports:
- Simple polishing
- Staining techniques
- Micro-layering
- Full veneering (full stratification)
This flexibility allows dental technicians to freely choose the most appropriate workflow, from straightforward cases to complex restorations with high esthetic demands.
Conclusion
In modern dentistry—where efficiency, durability, and esthetics are equally prioritized—zirconia is no longer a “one-dimensional” material. IPS e.max ZirCAD Prime represents a new mindset: using the right material, in the right location, for the right function.
It is not merely a zirconia disc, but a comprehensive solution that helps laboratories and clinicians optimize clinical outcomes, save time, reduce risks, and deliver restorations that are both durable and refined.
