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False Teeth Materials High Density 22mm Multilayer Zirconia Block

Basic Information
Place of Origin: CN
Brand Name: YUCERA
Certification: CE/ISO/CFDA
Model Number: ST
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 45*31*25cm, 30pcs / carton
Delivery Time: 5-8 work days
Payment Terms: T/T, MoneyGram, Western Union
Supply Ability: 20000 pieces per month
Detail Information
Type: Denture Material Translucency: 43%
Size: 98*10/12/14/16/18/20/ 22mm Material: Zirconia
Sintered Density: 6.07g/cm³ Color: White
Instrument Classification: Class II Application: Dental Areal
Usage: Dental Ceramic Teeth Name: Coloured Layer Translucent Dental Zirconia Block
Product Name: Dental Ceramic Blocks Strength: 1200MPA
Warranty: 5years System: Open System,zirkonzahn/95mm
Oem: Available Sample: Available
High Light:

22mm Multilayer Zirconia Block

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6.07g/cm³ Multilayer Zirconia Block

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High density Multilayer Zirconia Block


Product Description

YUCERA False Teeth Materials For Dental Lab CAD CAM System ST Dental Zirconia Block

 

Zirconia Features

 

Zirconium dioxide porcelain tooth is a mineral that exists in nature as oblique zircon. Its density and strength are very high, the strength is 1.5 times higher than that of EMPRESS II, more than 60% higher than INCERAM zirconia, combined with unique crack resistance and strong curing performance after cracking, it can make porcelain bridges of more than 6 units. The problem that all all-ceramic systems cannot be used as long bridges is solved.

 

Advantages of Zirconia

 

High density and strength.

(1) The strength is 1.5 times higher than the second generation of EMPRESS.

(2) The strength is more than 60% higher than INCERAM alumina.

(3) Unique crack resistance and tough curing performance after cracking.

(4) Porcelain bridges with more than 6 units can be made, which solves the problem that all-ceramic systems cannot be used as long bridges.

 

Sintering

Every batch of zirconia block has gone though a completely sintering test. The sintering methods have a great impact on blocks’ properties, such as translucency, dyeing results, strength, hardness and ageing resistance, which will affect the blocks’ final stability. Therefore, please follow the sintering curve of it.
The translucency of restorations is closely related to sintering temperature and regular maintenance of sintering furnace. Please follow the below temperature chart.

 

HT/ST Sintering Curve (1-5)
Sintering step Start Temperature(℃) End Temperature(℃) Time(Min) Rate(℃/Min)
Step 1 20 300 30 9.3
Step 2 300 1200 150 6
Step 3 1200 1530 110 3
Step 4 1530 1530 120 0
Step 5 1530 800 100 -7.3
Step 6 800 natural cooling 20 120 -6.5

 

HT/ST Sintering Curve (10 units)
Sintering step Start Temperature(℃) End Temperature(℃) Time(Min) Rate(℃/Min)
Step 1 20 300 30 9.3
Step 2 300 1200 190 4.7
Step 3 1200 1530 150 2.2
Step 4 1530 1530 120 0
Step 5 1530 800 120 -6
Step 6 800 natural cooling 20 120 -6.5
 

 

ST Color Zirconia Block

* Pre-shaded technics

* Uniform color

* Without post dyeing posses

* Suitable for full contour crown, bridge and anterior

 

Indications

Crown, Inlay, Onlay, 2-5 unit Bridges, Anterior

 

Physical Characteristics

 

Physical Characteristics

Sintered density        6.07±0.01g/cm³      

Bending Strength       1200 MPa

Transmittance           43%

Hardness                1200HV

Sintering temperature   1480~1550℃/recommend 1530℃

 

 False Teeth Materials High Density 22mm Multilayer Zirconia Block 0False Teeth Materials High Density 22mm Multilayer Zirconia Block 1

Contact Details
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Phone Number : 008613242096756

WhatsApp : +008613242096756