Disk ST-Multilayer 98x18mm

Zirconia Disk Ceraman ST-MULTILAYER

Advantages:

• Ideal for full contour crown and bridge
• Multi layer gradient with 7 popular shades
• Sandblasting under 2-2.5 bar with Al2O3 granulation 50μ
• It is recommended to glaze Ivoclar, Shofu or Vita structures

Chemical composition:

• Nanometer zirconia powder: >98%
• Fe2O3 : < 0.3%
• Pr2O3: < 0.2%
• Er2O3: <1.0%
• Other oxides: <0.5%

Physical properties:

• Density before sintering: 3.1±0.5 g/cm3
• Density after sintering: 6.08±0.01 g/cm3
• CTE (25-500°C): 10.5±1.0x10-6K-1
• 3-point flexural strength after sintering: >1100 Mpa
• Chemical solubility after sintering: <100 ug/cm2
• Cytotoxicity test: level 0
• Radioactivity: <0.1Bg/g
• Translucency: 43%
• Sintering temperature: 1450-1580°C

Indications:

• 2-4 unit Bridges: yes
• Bridges over 5 units (Less than 3 sequential pntics for the anterior, less than 2 sequential pontics for the posterior): yes
• Cantilever bridge (Except the patient with bruxism): yes
• Inlay bridge (Except the patient with bruxism): yes
• Maryland bridge (Except the patient with bruxism): yes
• Telescopic crown: yes
• Custom implants: yes

Delivery form:

• Zirconia Disk Ceraman multi ST-MULTILAYER - 1 piece