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TT Multilayer Zirconia Block Wear Resistant For Open Cad Milling System

Basic Information
Place of Origin: CHINA
Brand Name: XTCERA
Certification: FDA,CE,SFDA,ISO 19485
Model Number: 98*14
Minimum Order Quantity: 50
Price: Negotiable
Packaging Details: box
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union
Detail Information
Feature: Good Translucent,comfortable Translucency: 55%
Size: 98*14 Vickers Hardness: 1250HV
Sintering Density: ≥6.0g/cm³ Usage: Denture Teeth
High Light:

ultra translucent zirconia

,

cerec zirconia blocks


Product Description

Multilayer TT Zirconia Blanks

 

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.

 

 

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%

 

 

 

Sintering:
► Max Heating rate:10℃ per minute;
► Final temperature:1450℃;
► Holding time at final temperature:2 hours;
► Cooling should be done without temperature control in closed furnace;
► Never open the furnace before it has reached a temperature of less than 80℃ to avoid
thermal shocks.

 

 

 

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

Contact Details
sales

WhatsApp : +8618125518955