Highly transparent dental zirconia powder for zirconia discs

High translucent dental zirconia powder for dental blocksUsing the latest hydrolysis processes and nano-technologies, Sinocean produces the dental grade zirconia powders. In the field of bioceramic materials, dental implant is one of the most widely applied dental restoration techniques, which can help to restore the n

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High translucent dental zirconia powder for dental blocks

Using the latest hydrolysis processes and nano-technologies, Sinocean produces the dental grade zirconia powders. 

In the field of bioceramic materials, dental implant is one of the most widely applied dental restoration techniques, which can help to restore the normal shape and function of the teeth. It is mainly divided into two parts, namely implant and crown. Due to the good biocompatibility of zirconia ceramics, the morphology, color and luster of the natural teeth can be restored to the maximum degree. It has been widely used in the field of clinical dentistry.

High Translucent Dental Zirconia Powder for Zirconia Disks



Powder Characteristics
ItemsSpecificationTesting results
CompositionZrO2(HfO2)/Y2O3=97/3 mol%ZrO2(HfO2)/Y2O3=94.48/35.22 wt%
HfO2<5%2.47%
Al2O3<0.5%0.25%
SiO2<100 ppm14.21 ppm
Fe2 O3<100 ppm27.6 ppm
Na2O<50 ppm24.3 ppm
Cl<100 ppm45.7 ppm
Specific Surface Area10-14 m2/g12.48 m2/g
Original Particle Size30-50 nm42 nm
Ignition loss<0.5%0.32%(1100 C/3h)
Light transmittance>43%(1mm thickness)43.7%
Apparent Density>1 g/cm31.23 g/cm3

Properties of Sintered Body
Sintered Density> 6.0 g/cm36.05 g/cm3 (1480 C/3h)
Toughness> 6.0 Mpa. m1/27.3 Mpa. m1/2
Bending Strength> 1100 Mpa1150 Mpa
Shrinkage1.23-1.241.238 (1480 C/3h)


 

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