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1100mpa Dental Zirconia Block

1100mpa Dental Zirconia Block

1100Mpa dental zirconia block Zirconia blocks are dedicated to being used in the Dental laboratory field to make crowns or copings for final restoration in the aesthetic zone. It is a consumable required by specific CADCAM milling system machine. By itself it is presintered zirconia blank....

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1100Mpa dental zirconia block


Zirconia blocks are dedicated to being used in the Dental laboratory field to make crowns or copings for final  restoration in the aesthetic zone.   It is a consumable required by specific CADCAM milling system machine.  By itself it is presintered zirconia blank.


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Zotion 1100Mpa dental zirconia block including ST AND STC


1.Product  advantage

ST zirconia block with high intensity and transparency is suitable for making anatomic crowns and copings of anterior teeth.

STC is made by advanced dyeing processing which based on the colorless HT zirconia.it possesses high intensity.transparency and natural vivid color and luster that does not need dyeing processing.

 

Code

Strength

Translucency

Thickness

Color

ST/STC

1100Mpa

44%

10-25mm

White/16color preshaded


2. Chemical Composition    


ZrO2+HFO2+Y2O3

≥99%

Y2O3

 ≤6.0%

HFO2

<5.0%

A12O3

<0.5%

Other Oxide

<0.5%


3.  Specification


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Density before sintered

>3.15±0.05g/cm3

Density after sintered

>6.0g/cm3

Coefficient of thermal   expansion 

(10.3±0.5)*10-6k-1

Three-point bending strength

1100Mpa

Translucency

44%

Chemical solubility after   sintered

<   100ug/cm2

Cytotoxicity test

0 level

Radioactivity   after sintered

<0.1Bq/g

Sintering   temperature

1480~1530℃,   Recommend 1520℃

 

4.Detailed pictures




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White block made out teeth model


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16color preshaded zirconia block made out teeth model



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