Graphite is a kind of non-metallic mineral raw materials, natural graphite powder is a product of scale graphite processed through multiple processes, widely used, powder metallurgy special graphite powder, friction material special graphite powder, carbon brush special graphite powder, colloidal graphite powder, pencil core graphite powder, lithium battery graphite powder and many other fields.
Graphite powder is a cathode material for batteries
The technological process of graphite powder is as follows: the raw ore after blasting is sent to the stone crusher through the mine car for crushing, and then into the ball mill for flotation. The wet graphite material that is flotation is sent to the ball mill for grinding and selection, and the wet material that is selected is bagged and sent to the drenching machine for drying, becoming the drenching material, and the drenching material is already the graphite finished product. The leaching-drying material is sent to the drying workshop and bagged after drying, that is, ordinary graphite powder. The carbon content of the finished product is 90% on average.
Typical Grades
| | Particle Size
(Mesh) | Fixed Carbon
(%) | Moisture
(%) |
| HS35 | +35 | 90-98 | <0.5 |
| HS50 | +50 | 90-97 | <0.5 |
| HS80 | +80 | 85-97 | <0.5 |
| HS100 | +100 | 80-97 | <0.5 |
| HS150 | +150 | 80-97 | <0.5 |
| HSM100 | -100 | 80-96 | <0.5 |
| HSM200 | -200 | 80-96 | <0.5 |
| HSM325 | -325 | 90-96 | <0.5 |
- Special grades with different specs are also available on request. Please contact us for details.
Q: Where is your factory located? How can I visit there?
A:Our factory is located in Shandong Province,China which has rich coal.All our clients, from home or
abroad, are warmly welcome to visit us.
Q: How can I get the sample?
A:We’d like to supply samples free of charge, but you need pay for the freight fees.
Q: How does your factory do regarding quality control?
A:Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.
Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T is the most usual ways we are using.
Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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