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TT multilayer

Tech Specs

Perfect Your Smile
Characteristics
Chemical Composition
Properties
Perfect Your Smile
Layer Proportion

Vickers

Hardness(HV)

Strength(MPa) Color  Translucency
Layer 1 30% ≥1250 ≥750

Shallow

Deep

55%
Layer 2 15%
Layer 3 15%
Layer 4 20%
Layer 5 20%
Characteristics

Top High Transmittance

Natural Color Transition, Pre-colored.

Simple and Less Process of Production

Available in all classic VITA 16 shades (A1 to D4)
Indications
XTCERA TT Multilayer is intended for the fabrication and preparation of copings, full anatomical/ full
contour crowns, inlays and onlays restorations.
Note:Directing arrow is marked on the label of multilayer blanks, which points to insical surface.

Chemical Composition
Component Content
ZrO2+HfO2 >90.5wt%
Y2O3 9.28wt%
AL2O3 <0.5wt%
Other Oxides <0.5wt%
Properties
Projects Detection result
Sintering Density ≥6.0g/cm³
Bending Strength ≥750MPa
Transmittance 55%
Vickers Hardness 1250HV

Sintering step

Temperature range(℃) Time(h)
paragraph 1 20-900 1.5
paragraph 2 900-900 0.5
paragraph 3 900-1450 3.0
paragraph 4 1450-1450 2.0
paragraph 5 1450-800 1.0
paragraph 6 800-Natural cooling 100 Finished