Block TT White TT 55-19-15mm

Zirconia Block White TT 

Advantages:

• Suitable for anterior restoration
• Superior glassy translucency 

Chemical Composition:

• ZrO2 + HfO2+Y2O3: 86.3% - 94.2%
• Y2O3: 5.8% - 9.7%
• Er2O3<2%
• Fe2O3<0.5%
• Al2O3: ≤ 0.5%
• Other oxides: ≤0.5%

Physical Characteristics:

• Density before sintering (g/cm3) : >6.00
• CTE after sintering(25-200°C): (10.5±1.0)x10-6K-1
• 3-point flexural strength after sintering: > 600Mpa
• Accelerated aging surface monoclinic phase content: <5%
• Chemical solubility after sintering: <100μg/cm2
• Cytotoxicity test: Level 0
• Radioactivity after sintering: <0.1Bq/g
• Sintering temperature: 1430-1470°C (recommend 1450 °C )

Indications:

• Crown
• 2-4 unit Bridges
• Telescopic crown
• Veneer

Presentation:

• Zirconia Block TT White