Plumbago Graphite Powder - Natural Graphite Powder from China Manufacturer
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
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Graphite Powder
Specifications:
1) Fixed carbon:90%-99.9%
2) Particle Size:+32mesh,+50mesh,+100mesh,+150mesh
3) Expansion Rate:60ml/g-400ml/g
4) PH:3-8
Technical Index: The technical data below are available on customers' request.
Name | Granularity | Expansion Times(ml/g) | PH Value | Volatile (%) | Moisture (%) | Carbon content(%) | Sulfur content(%) | Expansion temperature |
Ordinary expandable graphite | 32mesh | 200-400 | 3-7 | ≤15 | ≤1 | 85-99.5 | ≤2.5 | ≥950ºC |
50mesh | 200-350 | 3-7 | ||||||
80mesh | 150-250 | 3-7 | ||||||
100mesh | 100 | 3-7 | ||||||
150mesh | 100-120 | 3-7 | ||||||
Ultra-low sulfur expandable graphite | 32mesh | 200-400 | 3-7 | ≤10 | ≤1 | 85-99.5 | ≤0.02 | ≥950ºC |
50mesh | 200-350 | 3-7 | ||||||
80mesh | 150-250 | 3-7 | ||||||
100mesh | 100-200 | 3-7 | ||||||
Expandable Graphite purity | 32mesh | 200-400 | 3-7 | ≤12 | ≤1 | ≥99.8 | ≤2.5 | ≥950ºC |
50mesh | 200-350 | 3-7 | ||||||
80mesh | 150-250 | 3-7 | ||||||
100mesh | 100-200 | 3-7 |
What we offer?
1. Graphite powder: flake graphite powder, synthetic graphite, expandable graphite, spherical graphite, amorphous graphite,
2. Graphite sheet
3. Technical support services for any problem on graphite powder and graphite sheet producing or applications etcs
Why choose us?
1. Experienced staff;
2. High quality with reasonable price;
3. Complete testing equipment; quality approval ;
4. Small order accepted;
5. Quick order processing and timely delivery;
6. Ethical business practices.
Graphite powder is the powder form of processed graphite ore which appears gray black.
FC: 60%-90%, graphite ore has low sulphur and high-grade .
Size: 80 mesh ,100mesh, 150mesh, 200mesh , 250mesh, 280mesh 325mesh , also according to customers'
demand.
Use: It's mainly used for pencils, batteries, electrical carbon electrode, graphite bearing, casting material, refractory material, dyestuff and lubricating material.
We export our product to Japan, Indian, America, Iran, Syria, German, France and so on.
- Q: What are the specifications of the graphite powder used for conduction?
- Graphite powder itself is conductive, according to purity, particle size, conductivity is also different
- Q: For thermal grease skills, the more detailed the better
- If the fins and the metal cover of the CPU are as smooth as mirrors, they will be 100 percent fully exposed to the best thermal conductivity.
- Q: Whether the lubricating oil toner is coupled with the conductor?
- But with graphite, it will make the metal contact sheet and the whole resistance to form the passage, rheostat can not change the role of resistance. I actually lubricate, that is, with cotton swabs dipped in lubricating oil, and then put a touch on it.
- Q: What effect does graphite powder and graphite gas have on people? Also, I smell graphite gas as if I can't breathe. What's the harm to people?
- This is determined by the quality of the graphite powder. Graphite workers in our factory are equipped with masks to prevent dust. (formerly, Shandong, South villa, graphite mine) more than 5000 state-owned enterprises, workers have worked for 20-40 years, and has yet to find too much harm to the body. Pay attention to dust protection measures.
- Q: How to deal with graphite powder? Anyone recycle it?
- Graphite powder is an important industrial raw material, there is a recovery, but the graphite powder you said should be a waste in the production of surplus, quality is better than before, but the graphite powder prices, some specialized recycling of the graphite powder, graphite powder is not a professional manufacturer of recycling, is the original mineral for graphite the raw material, want to help to you, hope to adopt, thank you.
- Q: What if the key is inserted in the hole and can not be drawn out?
- Don't use the strength to Jin qiao. You can also pour cold water into the hole. It's very useful
- Q: Can ultrafine powder iron conduct heat? How many purpose graphite powder can be called superfine stone powder? Pingdu graphite powder which good?
- In general, the average particle size of graphite powder is less than 10 m, you can call ultrafine powder toner, in fact, more than the use of ultrafine particles of toner, you can see Qingdao Huatai graphite, I hope to help you.
- Q: What is the simple test method for graphite powder used in casting?
- Graphite is carbon,. It can be detected by combustion..
- Q: Is the graphite powder produced with sulphuric acid?
- The production process of graphite powder is divided into the mechanical method and chemical method, in order to become the graphite graphite powder, graphite powder mill must pass to pieces of different specifications, mesh, some kinds of graphite powder
- Q: What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
- In addition to improve the refractoriness with graphite, can also add red. It also plays a role in increasing refractoriness and reducing gas output.
Send your message to us
Plumbago Graphite Powder - Natural Graphite Powder from China Manufacturer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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