GEMSTONE

3D PRO

Better natural shade gradient,better translucency and strength

Disc system:

Translucency: 42% to 57%
Strength: 700MPa -1100MPa
Sizes: 10mm/12mm/14mm/16mm/
18mm/20mm/22mm/25mm/30mm
Shades: A1,A2,A3,A3.5,A4, B1,B2,B3,B4, C1,C2,C3,C4, D2,D3,D4, BL1,BL2,BL3,BL4

Nine layers gradient,natural color transition.
Light transmissive gradient, enamel layer bionic gradient.
Gradual strength, neck strength 1100Mpa.

PARAMETER

Physical Characteristics
Density after sintering	≥6.05g/cm3
Fracture Toughness	≥5.0Mpa.m1/2
Flexural strength after sintering	(Hv10) 1250
Sintering Temperature	1500℃

Chemical Compositions
ZrO2 + HfO2 + Y2O3	≥99%
Y2O3	4.5%-8.0%
Al2O3	＜0.15%
Other Oxides	＜0.5%

Indications

Millable Material

Veneer

Inlay & Onlay

Inner crown

Full contour of anterior

Full contour of posterior

Full contour bridge (≤3 unit）

Full contour bridge (≥4unit）

Inner crown bridge (≤3 unit)

Inner crown bridge (≥4 unit）

Implant full contour

Implant abutment

DIGITAL WORK FLOW

Gemstone is one excellent materials,which can be used in DEPRAG digital work flow.From the initial intraoral scan right through to the final restoration, DEPRAG have validated workflows with equipment and materials for the whole process. Faster production times, higher quality, full technical and engineering support, through our dealers and ourselves, worldwide 24/7 service through us and our distributors.