• Zirconia High Strength

High Strength (HS)

  • Applications: PFZ substructures, crowns, copings, long span bridges
  • High flexural strength and low translucency
  • Perfect shrinkage

High Strength (HS) zirconia has optimal milling properties and is recommended for porcelain fused to zirconia framework restorations. The material accepts porcelain layering exceptionally well and its low translucency perfectly covers abutments. It comes with an extremely high flexural strength (close to 1500 MPa) and higher fracture toughness for long span bridges and difficult jobs where additional strength is required.

Technical data
Typical properties of sintered body (Non-shaded)
Radioactivity 0.012Bq/μg
Flexural Strength *1460 MPa
Fracture Toughness *10.66 MPa m1/2
CTE 10.3×10¯⁶ 1/⁰C
Chemical Solubility 11.5 ug/cm²
Bulk Density 6.065 g/cm3
ZrO2+HfO2+Y2O3 99.6 %
Hardness [HV] 1250

Type ll Class 5 (ISO 6872 Compliant)

*Highest value measured by FKG Lab, Germany

Sizes
Indications Sizes
’98-er (Open, Wieland compatible) 10,12, 14, 16, 18, 20, 25 mm
’95-er (ZirkonZahn compatible) 10,12, 14, 18, 22 mm
’71-er (Amann Girrbach compatible) 10,12, 14, 16, 18, 20, 25 mm
‘100-er (DentMill compatible – USA) 10,12, 14, 16, 18, 20, 25 mm

Compability
Milling Systems
98mm (Wieland Compatible)
95mm (ZirkonZahn Compatible)
71mm (Amann Girrbach Compatible)
100mm (DentMill Compatible)

Colors Shades Available

White
*S1
*S2
*S3
*S4




Zirconia High Strength

  • Код на продукт: Zirconia High Strength