ZP202 Grey Color Dental Zirconium Oxide Powder


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Through newly developed material compositions and optimized manufacturing processes, ZP202 combines the known positive properties of zirconia and develops different color by adding pigments.

This material is ideal for applications on multilayer and pre-shaded dental blocks. This material could be mixed with our white zirconia dental powder and by adjusting the formula, you could produce any multi-layer or pre-shaded zirconia block you want. In addition to its excellent color rendering advantages, ZP202 also has excellent strength and wear resistance.

1.Unique Color

2.Highly aesthetics

3.Superior hydrothermal aging resistance

4.Excellent  bio-compatibility

Powder characteristics                                                        
Composition                                               ZrO2(HfO2)/Y2O3=97/3 mol%            
Color Content < 1%
SiO2 Content < 100 ppm
Fe2O3 Content < 100 ppm
Na2O Content < 50 ppm
Cl- Content < 100 ppm
Surface Area 10-14 m2/g
Original Particle Size 30-50 nm
Size Distribution D50=200~240nm
Apparent Density > 1 g/cm3

 

Properties of sintered body   
Sintered Density                                                > 6.0 g/cm                                              
Toughness > 5.0 Mpa.m1/2
Bending Strength  > 1, 000 Mpa
Shrinkage 1.23-1.24

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