Yttrium stabilized zirconium dioxide for high denture

Introduction: Bio-nano-zirconium powder, with 99.9% market share in Europe and America, is mainly used in dental single crown, bridge, full crown, implant root, abutment and human joints. Yttrium stabilized zirconia two for high denture is

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Product Details

Introduction:

Bio-nano-zirconium powder, with 99.9% market share in Europe and America, is mainly used in dental single crown, bridge, full crown, implant root, abutment and human joints.

Yttrium stabilized zirconia two for high denture is the most widely used biomedical material at present. Yttrium-stabilized zirconia for high-penetration denture is characterized not only by its high fracture strength (> 1000 MPa), high fracture toughness (> 10 MPa M1 / 2), but also by its remarkable slowing down of the cracking behavior. The ceramic pieces fired with yttrium-stabilized zirconia for high-penetration denture have high light transmittance, strong jade texture, high whitening, and can be used to color human teeth. Ze matches well. It is very suitable for milling with manual grinder or CAD/CAM equipment.

Yttrium stabilized zirconia polycrystalline ceramics (Y-TZP) with yttrium oxide (Y2O3) as a stabilizer for high penetration denture have been widely concerned for its high toughness due to the stress-induced phase transformation toughening effect of metastable tetragonal zirconia synclinal zirconia (m-ZrO2). High permeability yttrium stabilized zirconium dioxide is an excellent high-tech biomaterial for denture.

Technical indicators:

Item	R200K	R200KR
Appearance	Airflow powder	Granulation powder
crystalline phase	3Y Tetragonal phase	3Y Tetragonal phase
ZrO2% (+ HfO2)	94.7	94.7
Y2O3（wt%）	5.3±0.3	5.3±0.3
Al2O3%≤	0.01	0.01
SiO2%≤	0.01	0.01
Fe2O3%≤	0.01	0.01
CaO%≤	0.005	0.005
MgO%≤	0.005	0.005
TiO2%≤	0.002	0.002
Na2O%≤	0.005	0.005
Cl- %≤	0.1	0.1
Loss on Ignition%≤	0.8	0.8
Average particle size	200nm	50-80um

Packing: 25kg per bag / barrel