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Zirconia Dental Bolcks

Amann Girrbach 1.Specification Zotion Amann Girrbach system zirconia block have white blank(including HT,ST,SST)and 16color preshaded zirconia block(including HTC,STC,SSC) for you choice.so whatever what types of zirconia block you choose,we all can satisfy your requirement! 2.Chemicial...

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Amann Girrbach System


1.Specification

Zotion Amann Girrbach system zirconia block have white blank(including HT,ST,SST)and 16color preshaded zirconia block(including HTC,STC,SSC) for you choice.so whatever what types of zirconia block you choose,we all can satisfy your requirement!

 

Code

Three point bending strength

Translucency

Thickness

HT/HTC

1200-1350Mpa

>41%

 

10-25mm

ST/STC

900-1100Mpa

>43%

SST/SSC

600-900Mpa

>49%


2.Chemicial components

ZrO2+HFO2+Y2O3

>=99%

Y2O3

<=6.0%

HFO2

<5.0%

A12O3

<0.5%

Other oxides

<0.5%

 

3.Technical parameters

Density   before Sintering

>3.15± 0.05 g/cm³

Density   before Sintering

>6.0g/cm³

Linear   expansion coefficient

(10.3 ±0.5)x10-6 k-t

Three   point bending strength

1200Mpa;900Mpa;600Mpa

Translucency

41%;44%;49%

Chemical   solubility after sintering

<100µg/cm³

Cyotoxicity   test

Cyotoxicity 0 level

Sintering   temperature

1480-1530℃,1520℃is recommend

 

4.Detailed zirconia pictures & Package pictures



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