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Preshaded Zirconia

Preshaded Zirconia

Preshaded zirconia has better aesthetic performance, as their excellent translucent properties compared to white zirconia blocks.

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Preshaded Zirconia

  • Features
  • Accessories
  • Tech Specs
  • Query Information
Features of Preshaded Zirconia

The preshaded zirconia that covers all 16 shades of the VITA Classic shade guide,  With pre-shaded zirconia there is no need for laboratory technicians to shade each unit, saving production time.


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    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.

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    Glazed with Bloomden CeramStar Glaze/Stain Kit

    Preparation: Multilayer crown bridge after milled and sintered and then glazed.

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    Incisal Translucency and appearance

    The translucency of preshaded zirconia and the additional light refraction from the preshaded zirconia phase results in a natural incisal translucency.

Accessories for Preshaded Zirconia
  • CeramStar® Glaze/Stain Gingival Set

    It contains 4 single masses as well as special liquids and accessories. The 3D pastes were specially developed for the aesthetic finalization and characterization of the gingival-colored parts of ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.

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    CeramStar® Glaze/Stain Vivid Set

    It contains 7 single masses as well as special liquids and accessories. The 2D pastes were specially developed for the basic aesthetic finalization of the ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.

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    CeramStar® Glaze/Stain Blossom Set

    It contains 17 single masses as well as special liquids and accessories. The 2D and 3D pastes and stains were specially developed for the professional aesthetic finalization of ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.

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Preshaded Zirconia Technical Specifications
Technical Specifications

UT PreshadedST-Plus Preshaded
ST Preshaded
ZrO2+HfO2+Y2O3≥99%≥99%≥99%
Y2O39%-10%7.0%-7.8%4.5%-6.0%
Al2O3<0.5%<0.15%<0.5%
Density before sintering (g.cm-3)3.20±0.053.15±0.053.15±0.05
Density after sintering (g.cm-3)6.06±0.016.08±0.016.09±0.01
CTE (25-500°C) (K-1)10.5±0.510.5±0.510.5±0.5
Flexural strength after sintering (MPa)>600>900>1100
Aging surface monoclinic phase content<15%<15%<15%
Light transmittance<49%<46%<43%
Chemical solubility after sintering (µg.cm-2)<100<100<100
Cytotoxicity0 Level0 Level0 Level
Radioactivity (Bq.g-1)<0.1<0.1<0.1
Sintering temperature (°C)1435-14701480-15301500-1530
Systems98mm / 95mm / 92*75mm
Thickness12m / 14mm / 16mm / 18mm / 20mm / 22mm / 25mm
ShadesA1 A2 A3 A3.5 A4 / B1 B2 B3 B4 / C1 C2 C3 C4 / D2 D3 D4

 



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