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Zinc oxide electronic grade
MST is a professional manufacturer of zinc oxide, with a history of more than 30 years. MST has two zinc oxide production bases in China, with an annual production of up to 180,000 tons of various grades of zinc oxide. MST produces zinc oxide electronic grade through the French process, using the refined 0 # zinc ingot as the raw material, which is the first step to produce high quality zinc oxide.
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Product Description
Zinc oxide electronic grade
MST is a professional manufacturer of zinc oxide, with a history of more than 30 years. MST has two zinc oxide production bases in China, with an annual production of up to 180,000 tons of various grades of zinc oxide.
|
Product name: |
Zinc Oxide |
|
CAS NO. |
1314-13-2 |
|
EINECS NO. |
215-222-5 |
|
Molecular formula: |
ZnO |
|
Density: |
5.606g/cm3 |
|
Molecular weight: |
81.38 |
|
Appearance: |
White hexagonal crystal or powder |
MST produces zinc oxide electronic grade through the French process, using the refined 0 # zinc ingot as the raw material, which is the first step to produce high quality zinc oxide.
MST has more than 30 years of production experience, and has combined with Tsinghua University's production and teaching methods to jointly improve the production process of zinc oxide and obtain high-quality zinc oxide.
MST also conducts exploration and research in the application field of zinc oxide. Further promote the application of zinc oxide.
Zinc oxide electronic grade is a kind of zinc oxide, it has a general role in optoelectronics, light pressure and other products.
|
ITEM |
CONTENT |
|
Zinc oxide（Zn0 calculating as dry materia)% ≥ |
99.7 |
|
Potassium oxide(K)%≤ |
0.001 |
|
Sodium oxide(K)%≤ |
0.001 |
|
Ferric oxide (Fe)%≤ |
0.002 |
|
Cadmium oxide (Cd)%≤ |
0.001 |
|
Lead oxide（Pb）%≤ |
0.005 |
|
Copper oxide(Cu)%≤ |
0.0002 |
|
Metal content（as Zn)% ≤ |
NONE |
|
moisture% |
0.3 |
|
Insoluble Matter in Hci % ≤ |
0.004 |
|
Loss on ignition % ≤ |
0.2 |
|
PH |
7.0-8.0 |
|
The average particle size（D50)um ≤ |
0.5 |
|
Residue on sieve (44um)% ≤ |
0.1 |
Zinc oxide electronic grade specification
Zinc oxide electronic grade (ZnO) is a good GaN thin film substrate material.
Zinc oxide electronic grade has an exciton binding energy of 60 mev and a bandwidth of 3.73 eV at room temperature, which makes these properties. Zinc oxide electronic grade becomes an ultraviolet and visible light emitting material.
The zinc oxide electronic grade film is also transparent in the visible area and has a large electromechanical coupling coefficient, which can enable the adsorption and analysis of gas molecules on its surface. The zinc oxide electronic grade film is expected to be widely used in the following products.
- Energy limiter for high peak energy
- Large-diameter high-quality GaN substrate
- Wireless communication beyond 5GHz
- High electric field equipment
- High temperature and high energy electronic devices
- High electric field equipment
- High temperature and high energy electronic devices
MST hopes to establish long-term business relations with domestic and foreign customers, welcome to visit our company
Any question, please feel free to contact us.
