![High Impurity Zinc Oxide Powder Active ZnO with Industrial and Feed Grade]()
![High Impurity Zinc Oxide Powder Active ZnO with Industrial and Feed Grade]()
Type: Fluospar Lump
MF:CaF2Place of Origin: China
Grade Standard:Industrial Grade
Purity:75%MIN
Brand Name:Fitech
Appearance:Lump
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| CaF2(%)Min |
SiO2(%)Max |
S(%)Max |
P(%)Max |
| 97 |
2 |
0.05 |
0.05 |
| 95 |
3 |
0.07 |
0.05 |
| 90 |
8 |
0.08 |
0.05 |
| 85 |
12 |
0.1 |
- |
| 80 |
15 |
0.15 |
- |
| 75 |
25 |
- |
- |
Functions and Applications
Chemical Industry:
More than one half of the world fluorite output is used to refine HF, which is regarded as the starting point of fluorine chemical industry chain. Fluorine chemical industry is one of the necessary materials for high-tech industry. Fluorite, as the most economic and the key to refine mineral raw materials, at present more than half of the world fluorite production is used to make HF.
Fluorite is used as flux to smelt steel and nonferrous metal, attributing to its feature of lowering the melting point of refractory minerals.
Building materials industry:
Fluorite is used as an additive during smelting when producing Glass, Ceramic and Cement.
Other application:
Fluorite is kind of optical property with low refractive index and good light-admitting quality of infrared and ultraviolet rays in optical industry. Fluorite also could be used to make Liar of aplanatism optical lens, spectrograph prism and window material of infrared ray, also made to jointing material of grinding wheel. Fluorite comes in a wide range of colors, processed fluorite could be regarded as art crafts.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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