Product Description
High quality Nano Zirconium Dioxide ZrO2 powder 20-30nm for Dental Ceramics
Synonyms: Nano zirconia, Nano zirconium oxide
CAS NO.:1314-23-4
Molecular formula: ZrO2
Molecular weight: 123.22
Melting point: 2700 ° C
Boiling point: 4300 ° C
| Product Name: |
Zirconium dioxide |
| Synonyms: |
Zirconium(IV) oxide, Puratronic (metals basis);Zirconium(IV) oxide, Spectrographic Grade, 99.96% min (metals basis);Zirconium(IV) oxide, 99% (metals basis excluding Hf);Zirconium(IV) oxide, 99.7% (metals basis excluding Hf), Hf <75ppm;Zirconium(IV) oxide, 99+% (metals basis excluding Hf), HfO2 2%;Zirconium(IV) oxide, 99.5% (metals basis excluding Hf), Hf <100ppm;Zirconium(IV) oxide, 20% in H2O, colloidal dispersion;Zirconium(IV) oxide, Puratronic(R), 99.978% (metals basis) |
| CAS: |
1314-23-4 |
| MF: |
O2Zr |
| MW: |
123.22 |
| EINECS: |
215-227-2 |
Product Parameters
| Zirconium dioxide Chemical Properties |
| Melting point |
2700 °C(lit.) |
| Boiling point |
5000 °C(lit.) |
| density |
5.89 g/mL at 25 °C(lit.) |
| Fp |
5000°C |
| solubility |
insoluble |
| form |
powder |
| color |
White |
| Specific Gravity |
5.89 |
| PH |
4-5 |
| Resistivity |
2.3 × 10*10 (ρ/μΩ.cm) |
| Water Solubility |
insoluble |
| Crystal Structure |
Monoclinic; Tetragonal; Cubic |
| Merck |
14,10180 |
| crystal system |
Monoclinic |
Speicification
| Crystal phase |
3Y Tetragonal phase |
| ZrO2 (HfO2) |
94.7±0.3% |
| Y2O3(wt) |
5.3±0.3% |
| Al2O3% |
≤0.01% |
| SiO2% |
≤0.01% |
| Fe2O3% |
≤0.01% |
| CaO% |
≤0.005% |
| MgO% |
≤0.005% |
| TiO2% |
≤0.002% |
| Na2O% |
≤0.005% |
| Particle size |
50-80 nm |
Application
1. Additive for lithium battery materials.
2. Used for functional ceramics, structural ceramics, electronic ceramics, bioceramics, sensor ceramics, magnetic materials, etc., to improve the toughness, surface finish, and ceramic density of ceramic structural parts.
3. Piezo elements, oxygen-sensitive resistors, large-capacity capacitors;
4. Artificial gems, abrasive materials, and functional coating materials, added to the coating to have anti-corrosion and anti-bacterial effects to improve wear resistance.
5. Nano zirconia is used for refractory materials, electronic ceramic burning support pads, refractory materials for molten glass, metallurgical metals;
6. High-strength and high-toughness wear-resistant products, such as mill lining, wire drawing die, hot extrusion die, nozzle, valve, ball, pump parts, various sliding parts, etc.
Packaging & Shipping
Packing: 15kg/drum
Shipment:
- By Courier
Suitable for under 50kgs, delivery 3-4 days. High cost, but door to door service. Easy to pick up the goods.
2. By Air
Suitable for more than 50kgs, delivery 4 to 5 days. High cost, airport to airport, professional forwarder needed.
3. By Sea
Suitable for more than 500kgs. Delivery 15 to 45 days, low cost, port to port, professional forwarder needed.
FAQ
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually within 10 days finish production, then delivery after confirm the order
4.Do you support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight.
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for you.
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