Specification of zro2 dental powder:
|
Part No.
|
Particle
|
Purity
(%)
|
SSA
(m2/g)
|
Bulk density
(g/cm3)
|
Density
(g/cm3)
|
Crystal
|
Color
|
|
OP4008B-30N
|
30nm
|
99.9
|
40
|
1.6
|
6
|
monocline
|
white
|
OP4008B-50N
|
50nm
|
99.9
|
35
|
1.4
|
6
|
monocline
|
white
|
OP4008B-80N
|
80nm
|
99.9
|
30
|
1.2
|
6
|
monocline
|
white
|
OP4008B-1U
|
1-2um
|
99.9
|
20
|
2.35
|
6
|
monocline
|
white
|
Note: We can supply different size products of zro2 dental powder according to client's requirements.
Our zro2 dental powder is made of high purity zirconium oxychloride as raw material and ammonia powder as precipitating agent. Produced zirconia powder high purity, high quality, good stability.
Especially YSZ yttrium stabilized zirconia, added to the ceramic material which can solve the ceramic easily brittle defects. The sintered body obtained by sintering the zirconia powder is composed of fine crystal particles, and the strength, toughness, abrasion resistance, durability and weatherability are greatly improved, and are widely used in the fields of structural parts and household articles.
In addition, zirconia has oxygen ion conductivity and thermal insulation properties, and is expected to be used in future high-tech fields such as communications intelligence.
Application of zro2 dental powder:
1, refractory
A type of nano zirconia refractory. Due to the high melting point and non-oxidation properties of the ZrO2 material, ZrO2 has a higher use temperature than refractory fibers such as alumina, mullite, and aluminum silicate.
2, ceramic material toughening agent
Adding nano-zirconia to ordinary zirconia ceramics can toughen the ceramics, prevent ceramic cracking, and lower the sintering temperature of the ceramics.
3, paint
Nano zirconia (ZrO2) has the characteristics of high temperature resistance, chemical corrosion resistance, wear resistance and small thermal conductivity. It is a kind of thermal insulation material. Nano zirconia has good wear resistance and is widely used in wear resistant coatings.
4, lithium battery material additives
The nano-zirconium dioxide is doped into the positive electrode material of the lithium battery, which can improve the cycle performance and rate performance of the battery.
5. Catalyst carrier: Nano-zirconium dioxide is a kind of metal oxide with both acidity, basicity, oxidation and reduction, which makes nano-zirconium dioxide have important scientific research value and application prospect in the field of catalysis.
6, optical glass additives, ceramic coatings, non-stick coatings
7, solar cell anti-reflective coating, nano-zirconia dispersion is good, applied to the surface of the solar cell glass to form an anti-reflection film.
8, soft magnetic composite material: nano-zirconia ZrO2 for the coating of soft magnets (such as Al-Mn-Ce alloy), can make soft magnets have both high resistivity and high magnetic permeability. As a coating material for soft magnets, nano ZrO2 can block the eddy current path between ferromagnetic particles and can better couple the magnetic field between ferromagnetic particles.
9, polished, nano-zirconia or polishing powder, can be used for metal polishing, optical polishing, glass polishing, etc.
SEM & XRD of zro2 dental powder:
Storage conditions:
zro2 dental powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.
