Specifications
Vsmile ST Multilayer is a highly esthetic and strong zirconia is a dental zirconium oxide (4Y-TZP) with high translucency (41 %) and high flexural strength values (1200 MPA), uses transitional layered technology to mimic natural esthetic.
Vsmile ST Multilayer incorporates a blueish gray effect on the top third zone of the disc, which reduces the white value while also mimics the natural tooth’s blueish gray translucency. This patented technology results in a higher chroma in the cervical area and decreasing chroma towards the incised area. There is a perfect balance between strength and translucency for anterior and posterior restorations.
Size
Open system | 98*10mm/ 12mm/ 14mm/ 16mm/ 18mm/ 20mm/ 22mm/ 25mm/ 30mm | ||
Zirkonzahn system | 95*10mm/ 12mm/ 14mm/ 16mm/ 18mm/ 20mm/ 22mm/ 25mm/ 30mm | ||
Amann Girrbach system D shape | 71*10mm/ 12mm/ 14mm/ 16mm/ 18mm/ 20mm/ 22mm/ 25mm/30mm | ||
Available Shades
Indication
Single-tooth restorations (anterior and posterior)
3-unit bridges (anterior and posterior)
Multi-unit bridges (anterior and posterior)
Material Composition
Chemical Compositions | |
Components | ST Pre Shaded/Multilayer (Super Translucency) |
Nanometer zirconia powder | ≥98% |
FE2O3 | <0.5% |
Er2O3 | <0.5% |
Other oxide | <0.5% |
Technical Parameters | |
Density before Sintering | >3.15±0.05 g/cm3 |
Density after Sintering | >6.0gycm3 |
Linear expansion coefficient | (10.3±0.5)x10-6k-t |
Three point bending strength | 1200Mpa |
Translucency | 41% |
Chemical solubility after sintering | <100ug/cm3 |
Cyotoxicity test | Cyotoxicity 0 level |
Radioactivity after sintering | <0.1 Bq/g |
Sintering temperature | 1500-1530℃ is recommend |
Sintering Curve
Vsmile Production Process
100% safe every time
Our Zirconia blanks are allergen-free and bio-inert. It will not transmit heat or cold from the mouth to the surrounding bone. You can use it confidently and safely.
Take care of your mill
Our zirconia pucks are softer than the generic zirconia, which can well take care of your spindle and other millings tools, you can use them much longer.
