NZirconiumOxide
Exhibits a monoclinic structure at low temperatures and a tetragonal structure at
high temperatures.
Soluble in sulphuric acid and hydrofluoric acid and is highly thermo chemically
stable, heat resistant and moldable. Exhibits excellent mechanical, thermo logical,
electrical and optical properties. NZirconiumOxide-01 has a monoclinic structure,
while NZirconiumOxide-02 has a tetragonal structure.
Description
Being a stable oxide with small particle sizes, nano zirconium is acid as well as
alkali resistant to corrosion and high-temperature resistant.
Can be used in technical ceramics, structural ceramics and jewel materials. Its
properties are greatly better compared to the micro zirconia oxide.
Specification
|
Name
|
ZrO2,%, min
|
Average of the grain size (nm)
|
Specific surface area（m2 /g)
|
Comments
|
|
NZirconiumOxide-01 (monoclinic))
|
99
|
20
|
25
|
High specific surface area, high absorbability
|
|
NZirconiumOxide-02 (tetragonal, stabilized by adding Y2O3 (3wt%, 5wt%, or 8wt%))
|
90
|
40
|
40
|
High specific surface area, hydrophilic
|
Range of application
- Functional ceramics, inorganic pigments, high-purity pigment, porcelain glaze.
- Pyrooptical elements, in high oxygen-sensitive elements, high-value capacitors,
optical storage, image display elements, light modulated elements, light shutters,
stereotelevision glasses, image storage and display elements.
- In abrasive and insulating materials, fire-retarding materials, X-ray equipment.
- In high-temperature and corrosion resisting components, bearing nozzles, smelting
crucibles.
- In piezoelectric elements, ion exchangers, solid dielectrics, filters, temperature
and pressure transmitters and transmitting elements, electrode used for magnetic-current
generator, heating element.
- In artificial jewellery.
- Additives to fuel, battery.
Recommended dosage
The quantity range to be added 1.0 - 10.0 %. The user should determine the optimal
quantity to be added according to own system and through testing or contact us.