ZnO powder glass grade Brands
ZnO powder has become an important chemical raw material. ZnO powder is used in different products. MST® ZnO powder glass grade Brands one kind of zinc oxide powder. Its functions are different and the effects are different,and the specifications of zinc oxide required for different products are also different.You can rest assured to buy MST® ZnO powder glass grade Brands from our factory and we will offer you the best after-sale service and timely delivery.
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Product Description
MST® ZnO powder glass grade Brands
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Quoted price for China MST® ZnO powder glass grade Brands, Providing the best products and solutions, the most perfect service with the most reasonable prices are our principles. We also welcome OEM and ODM orders.Dedicated to strict quality control and thoughtful customer service, we are always available to discuss your requirements and ensure full customer satisfaction. We sincerely welcome friends to come negotiate business and start cooperation.
ZnO powder has become an important chemical raw material. ZnO powder is used in different products. Its function is different, can produce different effects, and the specifications of zinc oxide required for different products are also different.
Let us first introduce the basic data of zinc oxide as follows.
|
Product name |
Zinc oxide |
Molecular formula |
ZnO |
|
CAS NO |
1314-13-2 |
EINECS NO |
215-222-5 |
|
Density |
5.606g/cm3 |
Molecular weight |
81.38 |
|
Melting point |
1975℃ |
Boiling Point: |
2360ºC |
|
Purity |
0.99 |
Active substance content |
0.997 |
|
Appearance |
White powder or crystal |
H.S CODE |
2817001000 |
Next, we will introduce the role of MST® ZnO powder glass grade Brands in glass, and what role ZnO powder glass grade Brands will produce in glass
After addingMST® ZnO powder glass grade Brands to different types of glass, the glass can produce different special properties.
For example, using ZnO powder glass grade Brands instead of 5% silica for photosensitive glass and photosensitive ceramics can significantly reduce the thermal expansion coefficient of the glass and increase the light sensitivity and light density by nearly 20 times.
Adding MST® ZnO powder glass grade Brands to optical glass can make the glass have high refractive index, UV absorption and light transmission performance.
ZnO powder glass grade Brands gives electrical glass a series of electrical and semiconductor properties, enabling ZnO powder glass grade Brands to be used in printed circuits, capacitors, resistors and conductive products
The specific specifications of ZnO powder glass grade Brands are as follows:
|
Item |
Type1 |
Type2 |
Type3 |
|
Zinc oxide（Zn0 calculating as dry materia)% ≥ |
99.7 |
99.7 |
99.5 |
|
Metal content（as dry)% ≤ |
none |
none |
0.008 |
|
Insoluble Matter in Hci % ≤ |
0.006 |
0.008 |
0.03 |
|
Loss on ignition % ≤ |
0.2 |
0.2 |
0.25 |
|
Residue on sieve (45um)% ≤ |
0.1 |
0.15 |
0.2 |
|
Water soluble matter % ≤ |
0.1 |
0.1 |
0.15 |
|
Volatile matter in 105℃ % ≤ |
0.3 |
0.4 |
0.5 |
|
Lead(pb）% ≤ |
0.008 |
0.05 |
0.1 |
|
Copper(Cu)% ≤ |
0.0002 |
0.0004 |
0.0007 |
|
Manganese（ Mn）% |
0.0001 |
0.0001 |
0.0003 |
|
Cadmium (Cd）% |
0.002 |
0.005 |
0.01 |
|
Iron (Fe）% |
0.005 |
0.01 |
— |
If you have different requirements for the specifications of ZnO powder glass grade Brands, please kingly let us know what the specific specifications are, and we will produce ZnO powder glass grade Brands as your requirement.
