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Ultra Translucency Multilayer

Translucency: 49%

Strength: 600 MPA

Multilayer gradient.

Preshade: VITA 16, bleach

Application: Coping, Anterior, Posterior, Fullcrown, Implant

Compatible with ZZ, AG, Wieland, Roland, VHF, Imes-Icore etc

Height: 10mm to 25mm

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BloomZir ultra translucent zirconia, is used for the latest anterior solid and also for the posteriors.


1.Chemical Composition

Components
UT ML
ZrO2+HfO2+Y2O3
≥99%
Y2O3
9%-10%
Al2O3
<0.05
Other Oxides
≤0.05



2.Physical Characteristics

Properties
UT ML
Density before sintering(g.cm-3)
3.20±0.05

Density after sintering(g.cm-3)

6.06±0.01

CTE(25-500℃)(K-1)

10.5±0.5

Flexural strength after sintering(Mpa)

650
Accelerated aging surface monoclinic phase content
<15%
Light transmittance(1.0±0.02mm)
49%
Chemical solubility after sintering(μg.cm-2)
<100
Cytotoxicity
0 Level
Radioactivity(Bq.g-1)
<0.1
Sintering temperature(℃)
1435-1470  Recommend 1450

 

  3.Sintering Curve

                                  

                                                                             Fig. UT Block Recommended sintering curve


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