Multi-layer Wieland dental zirconia block high strength
1, The multi-layer dental zirconia block is for the open dental lab cad cam milling system: Wieland, Vhf, Roland, etc
2, The high strength changes from 600 Mpa in incisal to 1200 Mpa in the cervix, which is perfect for the posterior.
3, The translucency changes from 49% at incisal to 40% at cervical, presenting aesthetic natural teeth.
4, Six layers of shade, strength, translucency are in nature transition, which is ideal for final zirconia restoration.
5, With the 600-1200Mpa strength, it is designed for posterior with multi-layer effect. It can be also applied to veneer, implant, anterior crown, and bridge.
5, Great aesthetic effect as original natural teeth.
Strength transition in 3D multilayer dental zirconia disc
|LAYERS;||LAYER PROPORTION||FLEXURAL STRENGTH|
|1st Layer(light Shade)||20%||>=600MPA|
Indications: Crown, Inlay, Onlay, 2-6 unit Bridges, Posterior, Anterior.
|Sintered density: 6.07±0.01g/cm³|
|Bending Strength: 600-1200 MPa|
|Sintering temperature: 1480~1550℃/recommend 1480℃|
Zirconia sintering chart