Bloomden® Amann Girrbach ST ML - Multilayer Zirconia
Dental lab can access:
*3D Pro Multilayer Zirconia Block (98mm system,95mm system,92*75mm system)in m any thickness(12mm 14mm 16mm 18mm 20mm 22mm 25mm)
*3D Pro Multilayer Zirconia Block is available with Vita 16 shadeds and Bleach 4 shadeds.
*3D Pro Multilayer Zirconia Block is available with CeramStar Glaze and Stain Kit to create a natural aesthetic transition from dention to incisal edge.
Restorations are available with monolithic full contour crows,bridge ,veneers or full arch.
Features of Multilayer Zirconia
The multilayer zirconia has better shade gradation and more natural on aesthetics with translucency in the incisal area and bending strength for anterior and posterior teeth restorations with up to full arch bridges.
Consistent VITA® Classic Shade Match
Strictly follow up VITA® Classic Shade from the R & D phase and also by the standard production with shade match.
Glazed with Bloomden CeramStar® Glaze/Stain Kit
Preparation: 3D Pro 3-unit bridge after milled and sintered and then glazed.
Developed an improved flexural strength
The flexural strength of this new material is 650-1100 MPa. These conveniences have made the 3D Pro multilayer zirconia used more and more for crowns and bridges inlateral applications.
Excellent aesthetics performance
Translucency can be regulated by controlling the absorption, reflection, and transmission of light through the material. The translucency is higher when the reluctance is low and the transmission is high.
Compared to previous stage the strength as a trend
Bloomzir® 3D Pro multilayer zirconia is unlike any other zirconia, it can exhibit a strength range from 650MPa to 1100MPa which can cover posteriors and anteriors for both crowns and bridges including implant restorations.
Unique hydrolysis microstructure and chemical formulation by the hydrothermal treatment also resist degradation of aging which the cubic shifted to monoclinic state that can be observed in zirconia structure.
High speed sintering cycle
An excellent attributes is the fast sintering cycle which can ensure the strength, translucency and aging resistance simultaneously. The high-productivity sintering cycle allows for “inside furnace” time in 45 minutes.
Low Wear Rate
The average crystalline size of less than 0.5 μm and the Hydrolyzed powder properties are organized inside 3D Pro multilayer zirconia which enable 3D Pro multilayer zirconia to be long-term enamel wear behavior closed to the natural human teeth after several times of lab-test.
Feature of 3D Pro Multilayer
|3D Pro Multilayer|
|Density before sintering (g.cm-3)||3.15±0.05|
|Density after sintering (g.cm-3)||6.07±0.02|
|CTE (25-500°C) (K-1)||10.5±0.5|
|Flexural strength after sintering (MPa)||＞650|
|Aging surface monoclinic phase content||＜12%|
|Chemical solubility after sintering (µg.cm-2)||＜100|
|Sintering temperature (°C)||1500|
|Systems||98mm / 95mm / 92*75mm|
|Thickness||12m / 14mm / 16mm / 18mm
20mm / 22mm / 25mm
|Shades||A1 A2 A3 A3.5 A4 / B1 B2 B3 B4
C1 C2 C3 C4 / D2 D3 D4 / BL1 BL2 BL3 BL4