ST Preshade Dental Zirconia Disc 71mm Dental Cad Cam Milling System
Yucera Dental ST Preshade(ST-COLOR) dental zirconia disc 98/95/71mm zirconia block- dental cad cam milling system
Introduction of YUCERA’s ST preshaded high translucent dental zirconia:
YUCERA’s ST-preshade(color),highly translucent zirconia for universal use, due to its high strength and natural translucency,this material can be used for massIve structures of implant-supported restorations with gingival component appear completely natural. ST-color is available In the 16 classic VITA tooth shades This makes the fabrication of restorations easy and efficient for every laboratory.Reduced complexity in everyday laboratoryroutines through multi-indication application possibilities.
ST-preshade zirconia disc can be used as a framework material with brush or dipping infiltration. All-ceramic veneering is possible with the common all-ceramic systems.
Main feature of ST preshaded zirconia block:
1. Select the best Chinse raw materials
2. After dry pressed and cold isostatic: balanced pressure, better strength: better color: more translucent
3. More accurate scaling factor (the persistent and consistency of scaling factor between each batch)
4. Reliable, controllable, reusable production process to make sure produce the products with the same quality.
5. Easy to cut, no porcelain breakage, less scraps
6. Every block has its barcode easy to control lot size, and it including information such as scaling factor.
Character of ST preshaded zirconia block:
Sintered Density of preshade zirconia block | 6.07 ± 0.03g/cm3 |
Hardness of preshade zirconia block | 1200HV |
Sintering Temperature of preshade zirconia block | Recommend 1530℃ |
Bending Strength of preshade zirconia block | 1200Mpa |
Translucency of preshade zirconia block | 43% |
Processing Options for ST preshaded zirconia block:
1.Copings for full anatomical or partial veneering
2.Brush or dipping infiltration
Indications of ST preshded zirconia block:
1.Single-tooth restorations ( posterior)
3.unit bridges (posterior)
4.Multi-unit bridges (posterior)
Available system of ST preshaded zirconia block:
98mm open system (10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm)
71mm Amann Girrbach (10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm)
95mm Zirkonzahn (10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm)
Available shades of ST preshaded zirconia block:
A1, A2, A3, A3.5, A4;
B1, B2, B3, B4;
C1, C2, C3, C4;
D2, D3, D4
BL1, BL2, BL3
YUCERA all series zirconia block:
Type | Code | Translucency | Bending Strength | Hardness | Color | Size |
White zirconia block | HT | 40% | ≧1200Mpa(Av.) | 1200HV | White (coloring liquid with vita 16 shades and 26 shades |
Open system& Zirkon zahn system & Amann Girrbach System |
ST | 43% | ≧1200Mpa(Av.) | 1200HV | |||
Preshaded zirconia block | ST-Color | 43% | ≧1100Mpa(Av.) | 1200HV | Vita 16 shades and BL1, BL2, BL3 | |
Multilayer preshaded zirconia block | SHT-ML | 46% | ≧900Mpa(Av.) | 1200HV | ||
UT-ML | 49% | ≧600Mpa(Av.) | 1200HV | |||
3D Plus-ML | 43%-57% | ≧700Mpa(Av.)–1050Mpa(Av.) | 1200HV |