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Description

Upcera Dental Zirconia Blanks ST White are unstained, super-translucent, made of yttrium oxide stabilised, tetragonal ZrO₂. For the fabrication of high-strength, fully anatomical restorations with high vitality. Medical device Class IIa.

Indications:

Fully anatomical anterior and posterior crowns
Multi-pontic fully anatomical anterior and posterior bridges
Inlay bridges
Maryland bridges
Primary telescopes.

FEATURES

Excellent strength and translucency
Wide range of indications
Natural and lifelike restorations
Excellent permeability and toughness

KEY SPECIFICATION

Physical Data :

CTE 10.5 ± 1.0 x 10⁻⁶K⁻¹ (25-500 °C)
Density after sintering 6.08 ± 0.01 g/cm³
Bending strength (3-point bending test) > 1200 MPa
Sintering temperature 1450-1580 °C, recommended 1530 °C
Translucency 43 %.

Composition :

ZrO₂ + HfO₂ + Y₂O₃ ≥ 99; Y₂O₃ 4.5-6; Al₂O₃ ≤ 0.5; other oxides ≤ 0.5.

PACKAGING

1 X Upcera Dental Zirconia Blank