Zirconia sintering beads for dental laboratory use
Référence: SA00BZ14
Zirconia sintering beads for dental laboratories
Zirconia sintering beads are a key component for ensuring uniform sintering of zirconia crowns and bridges. They provide stable thermal support, help minimize distortion, and improve the final quality of CAD/CAM restorations.
Essential for use in a zirconia sintering furnace, they help maintain optimal positioning of restorations throughout the thermal cycle.
Optimize your zirconia sintering cycles with uniform heat distribution, maximum dimensional stability, and reliable protection for your dental restorations.
Why use sintering beads?
During the zirconia sintering process, restorations are exposed to significant thermal stress.
- Reduced distortion
- Stabilization of crowns during firing
- Even heat distribution
- Protection of critical areas (margins, connectors)
What are they used for in practice?
The beads create a mobile bed that provides:
- Stress-free support
- Improved thermal circulation
- Uniform firing of zirconia structures
- Reduced risk of micro-cracks
Benefits for the dental laboratory
- Compatible with all zirconia sintering furnaces
- Reusable over multiple cycles
- Extreme heat resistance > 1500°C
- Inert material with no contamination risk
Professional tip: choosing the right size
- 1.4 mm: standard crowns and bridges
- 2 mm: implant cases and sensitive restorations
- Helps prevent marking of the intaglio surface
- Protects implant screw access channels
Technical specifications
| Material | Zirconia (ZrO₂) |
|---|---|
| Size | 1.4 mm to 2 mm |
| Packaging | 100 g bottle |
| Application | CAD/CAM zirconia sintering |
| Compatibility | All sintering furnaces |
Related products
Delivery
Zirconia sintering beads supplied in a 100 g bottle. Ready-to-use product for dental laboratories.
FAQ – Zirconia sintering
Can zirconia sintering beads be reused?
Yes, they can be reused for several cycles as long as they remain clean and intact.
Why use beads instead of a fixed support?
The beads provide stress-free support and improve thermal diffusion throughout the firing cycle.
Are they compatible with all furnaces?
Yes, they are compatible with all standard zirconia sintering furnaces.
Zirconia sintering beads for dental laboratory use