Zirconium Oxide Powder Description
Zirconium dioxide, also known as zirconia, is the primary oxide of zirconium, with the chemical formula ZrO2. It is a white, odorless, and tasteless crystal under normal conditions and is insoluble in water, hydrochloric acid, and dilute sulfuric acid.
Zirconium oxide powder is characterized by its high melting point, excellent resistivity, high refractive index, and low thermal expansion coefficient. These properties make it a vital material for high-temperature resistance, ceramic insulation, and sunscreen applications. Additionally, zirconia is a key raw material in the production of artificial diamonds.
Zirconium Oxide Powder Specifications
|
Chemical Composition (%)
|
|
No.
|
OZ-P
|
OZ-B-1
|
OZ-B-2
|
OZ-R-1
|
OZ-R-2
|
OZ-R-3
|
OZ-R-4
|
OZ-R-5
|
OZ-R-6
|
OZ-R-7
|
OZ-R-J
|
|
Zr(Hf)O2
|
99.9
|
99.9
|
99.9
|
99.9
|
99.5
|
99.5
|
99.5
|
99.5
|
99.5
|
99.5
|
99.5
|
|
SiO2
|
0.02
|
0.007
|
0.01
|
0.01
|
0.015
|
0.015
|
0.015
|
0.015
|
0.002
|
0.002
|
0.05
|
|
Fe2O3
|
0.003
|
0.0005
|
0.0006
|
0.0006
|
0.002
|
0.002
|
0.002
|
0.002
|
0.005
|
0.005
|
0.01
|
|
TiO2
|
0.003
|
0.001
|
0.0015
|
0.0015
|
0.003
|
0.003
|
0.003
|
0.003
|
0.005
|
0.005
|
0.005
|
|
Na2O
|
0.005
|
0.001
|
0.0015
|
0.0015
|
0.003
|
0.003
|
0.003
|
0.003
|
0.005
|
0.005
|
0.01
|
|
CaO
|
0.005
|
0.001
|
0.0015
|
0.0015
|
0.003
|
0.003
|
0.003
|
0.003
|
0.005
|
0.005
|
0.01
|
|
Physical Properties
|
|
Particle Size (Mesh)
|
-
|
-
|
60-150
|
-
|
-
|
-
|
-
|
60-325
|
-
|
-
|
-
|
|
Specific Surface Area (m2/g)
|
<10
|
1-4
|
1-4
|
1-4
|
2-6
|
2-6
|
2-6
|
2-6
|
3-7
|
3-7
|
2-6
|
|
D50 (μm)
|
<1.0
|
-
|
-
|
3-6
|
3-6
|
6-8
|
-
|
-
|
1<D50<3
|
≤1.0
|
306
|
Zirconium Oxide Powder Applications
- Raw Material for Metal Zirconium and Compounds: It's used in the production of metal zirconium and its compounds.
- Refractory Materials: Zirconium oxide is utilized as a key material for high-temperature-resistant applications.
- Plasma-Sprayed Thermal Barrier Coating: It plays a significant role in aerospace and industrial gas turbines, offering thermal protection.
- Ceramic Materials: Zirconia is commonly used in the manufacture of advanced ceramics due to its durability and high melting point.
- Other Uses: It is also used in making incandescent gas lamp shades, enamels, white glass, and refractory crucibles.
Zirconium Oxide Powder Packaging
SAM's zirconium oxide powder is carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
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