priti®multidisc ZrO2 Multi Translucent
A single material which does it ALL.
The unique raw material combination of high-strength and highly translucent ZrO2 –
Esthetics & Durability combined to a real multi talent.
(5Y/3Y-TZP) Natural shade and translucency gradient, bending strength > 800 MPa to 1.150 MPa.
Can be used in all indications, available in all 16 VITA classic shades and additionally 3x bleach.
MULTIFOLD INDICATIONS
Highly esthetic monolithic, fully anatomical crowns, partial crowns and bridges up to 14 units, inlays, onlays, veneers and abutments due to very high strength:
bending strength > 1,100 MPa (typical mean value).
All processing techniques: staining, cut-back and veneering techniques.
MATERIAL
- Zirconium dioxide Type II, Class 5 according to DIN EN ISO 6872
- Bending strength: typical mean value > 1,100 MPa
- Translucency gradient from < 40% to > 49%
- Thin wall thicknesses of 0.4 mm in the anterior region and 0.6 mm
in the posterior region for single crowns - Precise margins and edges due to highly compressed material
- Veneering is possible with any ceramic material compatible with
the CTE (10,5 ± 0,5) ·10-6·K-1 of ZrO₂ - Cross-batch shade fidelity
- Homogeneous staining
- Consistently reproducible shades
- Biocompatible
CHEMICAL COMPOSITION
Zirconium dioxide (ZrO2/HfO2): 89.89 - 94.65 %
Yttrium oxide (Y2O3): 4.65 - 10.11 %
Aluminum oxide (Al2O3): < 0.2 %
Other oxides: < 0.7 %
CONSTRUCTION
| Systems must be constructed of the following specifications: | Crowns | Maryland-bridges | Bridges | |
| Minimum framework thickness | anterior | 0.4 mm | 0.4 mm | 0.6 mm |
| Minimum framework thickness | posterior | 0.6 mm | 0.6 mm | 0.6 mm |
| Connectors | anterior | 6 mm² | 6 mm² | |
| Connectors | posterior | 9 mm² | 9 mm² | |
| Framework design | Anatomically shaped (supporting veneer ceramics); fully anatomical | |||
SINTERING
Recommendation for standard sintering:
Heating and cooling rate 10°C/min
Hold time 120 minutes at 1,450°C
Total sintering time approx. 7 hours
Recommendation on rapid sintering: (for bridges with up to 3 pontics)
Heating rate 10°C/min
Hold time 30 minutes at 1,500°C
Cooling rate 40°C/min
Total sintering time approx. 4 hours
Sintering together with other materials could cause unwanted changes in color and translucence. This applies particularly to materials processed using dye liquids. Sintering beads must also be replaced to avoid dye liquid residues.
It is particularly important to clean sintering furnaces that are contaminated by dye liquids before sintering a pre-shaded material for the first time. This prevents unpleasant surprises and allows optimum photo-optical results for the zirconium dioxide.
VENEERING
Any ceramic veneers recommended for zirconium dioxide ceramics may be used.
MILLING
Reduce feed rates during rough machining: The quality of milling depends on several factors including the machine, machining strategy, zirconium dioxide, etc. To ensure that you can achieve optimum milling results from the start with high translucence blanks, we recommend using a lower speed than with opaque materials during rough machining.
| Job | Rough machining Occlusal/cavity |
Rough machining
Residual material |
|---|---|---|
| Tool diameter | 2.5 mm | 1.0 mm | Parameter: | ↓ | ↓ |
| Spindle speed | 20,000-22,000 rpm | 20,000-22,000 rpm |
| Feed rate | 1,200-1,500 mm/min | 1,000-1,300 mm/min |
| Infeed rate | 1,000 mm/min | 700 mm/min |
| Allowance | 0.15 mm | 0.15 mm |
| Tool path distance | 1.00 mm | 0.20 mm |
| Step down/step over | 1.00 mm | 0.50 mm |
Coated milling tools: These offer the benefit of low wear with longer tool life.
ADJUSTMENTS
Any adjustments required to the sintered restorations once compacted must only be carried out using diamond-coated tools to prevent damage to the material caused by local overheating or exposure of the surface of the restoration to excessive force.
FIXING
Restorations can be cemented conventionally with a zinc phosphate or glass ionomer cement or with self-adhesive and fully-adhesive fixing material.
SIMPLY TILLY – this is how it's done.
"What makes priti®multidisc ZrO2 Multi Translucent so special?“
Following the trend, a blank which combines the positive properties of the already established zirconia grades 3Y-TZP and the
highly translucent 5Y-TZP in both the enamel and in the body.
All from a single source.
A further development of our multishade "know-how“: the TILLY philosophy.
In addition to a natural shade gradient, now also with integrated translucency gradient in a single material.
We know this so well as it comes from our in-house production facility.
What more can you wish for?
- Combines established zirconia qualities with the chromaticity of dentin 3Y-TZP - and the highly translucent enamel - 5Y-TZP
- Natural shade gradient
- Integrated translucency gradient in a single material
- > 800 MPa in all layers!
- A single material with outstanding safety & esthetics
- Directly from the manufacturer – Made by pritidenta
Our new all-rounder
supports you ideally on your individual route to highly esthetic and durable dentures.
Can be used in all indications, available in all 16 VITA classic shades and additionally 3x bleach.
Heights: 16 mm, 20 mm and 25 mm
Blank diameter: 98.5 mm
| Hight | A1 | A2 | A3 | A3,5 | A4 | B1 | B2 | B3 | B4 |
| 16 mm | MZRA1016 | MZRA2016 | MZRA3016 | MZRA3516 | MZRA4016 | MZRB1016 | MZRB2016 | MZRB3016 | MZRB4016 |
| 20 mm | MZRA1020 | MZRA2020 | MZRA3020 | MZRA3520 | MZRA4020 | MZRB1020 | MZRB2020 | MZRB3020 | MZRB4020 |
| 25 mm | MZRA1025 | MZRA2025 | MZRA3025 | MZRA3525 | MZRA4025 | MZRB1025 | MZRB2025 | MZRB3025 | MZRB4025 |
| Hight | C1 | C2 | C3 | C4 | D2 | D3 | D4 | OM1 | OM2 | OM3 |
| 16 mm | MZRC1016 | MZRC2016 | MZRC3016 | MZRC4016 | MZRD2016 | MZRD3016 | MZRD4016 | MZROM116 | MZROM216 | MZROM316 |
| 20 mm | MZRC1020 | MZRC2020 | MZRC3020 | MZRC4020 | MZRD2020 | MZRD3020 | MZRD4020 | MZROM120 | MZROM220 | MZROM320 |
| 25 mm | MZRC1025 | MZRC2025 | MZRC3025 | MZRC4025 | MZRD2025 | MZRD3025 | MZRD4025 | MZROM125 | MZROM225 | MZROM325 |
DOWNLOADS
What our customers say about us.
"pritidenta systematized zirconia for success.
Very few of the zirconia blanks on the market stand out as unique. pritidenta found a way with excellent, natural-looking results through CAM techniques. Nesting high or low is not new, of course, but nobody has gone this far to make sure the end results are consistent and predictable..."
