White Graphite Powder - High Carbon Graphite NFG with F.C. 95, 80 Mesh for Refractory Raw Materials
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Product Dscription of High Carbon Graphite:
Specifications:The particle size ranges form 45um-500um (325mesh-35mesh),
and the carbon content ranges from 96 to 99%.
Specifications of High Carbon Graphite:
Graphite flakes +895 NFG
1) The particle size ranges form 45um-500um(325mesh-30mesh).
2) Fixed carbon content80-99
Type | Spec. | Size(%) | Carbon Contents (%) | Moisture (%) | |
Screen Oversize | Screen undersize | ||||
High Purity Graphite | 32 mesh | ≥80 | ≥99.9 | ≤0.5 | |
50 mesh | |||||
80 mesh | |||||
100 mesh | |||||
150 mesh | ≥75 | ||||
-100 mesh | ≥80 | ||||
-200 mesh | |||||
High Carbon Graphite | 32 mesh | ≥80 | 94-99 | ≤0.5 | |
50 mesh | |||||
80 mesh | |||||
100 mesh | |||||
150 mesh | ≥75 | ||||
-100 mesh | ≥80 | ||||
-200 mesh | |||||
Middle Carbon Graphite | 32 mesh | ≥80 | 85-93 | ≤0.5 | |
50 mesh | |||||
80 mesh | |||||
100 mesh | |||||
150 mesh | ≥75 | ||||
-100 mesh | ≥80 | ||||
Fine Graphite | -200 mesh | ≥80 | ≤0.5 | ||
-320 mesh | |||||
Micro Grade | D50=2um | 80-99.9 | ≤0.5 | ||
Packaging & Shipping of High Carbon Graphite:
Packaging: 1.25MT jumbo bags or 1MT jumbo bags
Delivery details: according to customers’ requirements
Advantages of High Carbon Graphite:
Perfect crystallization, thin flake, good flexibility,
excellent chemical and physical properties,
superior conductivity, self-lubricity and resistance to temperature,
corrosion and hot shock, and much more.
- Q: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
- In industrial enterprises, when the dust concentration in the dust producing area is within the scope of explosion, dust explosions can occur if contact with an open flame is waiting for the fire source
- Q: It's hard to remove a lot of graphite powder on the glass cake. Who has a good way to remove the graphite powder above?
- Suggestion: use a certain amount of concentrated nitric acid infiltrated graphite part, nitrate solution the best there is a certain amount of 1-2 weeks (timing can also be placed with a glass rod, pour stirred) acid, diluted with water to acid and then scrub brush. Because the temperature nitric acid reaction is very slow, but the long-term infiltration, the graphite surface. Especially with the glass contact surfaces may be immersed in a small amount of acid, oxidation, then scrub may have the effect.
- Q: What is the industry standard of graphite powder coating for casting?
- One is purity, that is, the size of impurities, the smaller the better.
- Q: Does the pencil core go into the baby's face to keep the skin tight?
- If there were no broken ends to stay inside and squeeze a little bit of blood out, the problem would not be serious. If you have broken ends, you'd better go to the hospital.
- Q: The graphite powder can replace thermal grease?
- Graphite is non-toxic, but graphite powder is harmful to human body; and graphite is used mostly in conductive products (common battery).
- Q: How can the clinker graphite powder be dissolved in water?
- Rather, the clinker graphite powder is not dissolved in water, but dispersed into water.
- Q: Why should the lubrication of automobile leaf springs be made of graphite grease?
- This ultra high temperature grease in high temperature above 200 DEG when the base oil volatilize slowly, will be attached to the graphite solid lubrication lubrication is formed on the surface of graphite, itself is a kind of solid lubricant for heavy load / load impact or damp / high temperature friction parts and bearing lubrication under the pollution of the environment, to provide maximum anti rust corrosion protection
- Q: How to distinguish between iron powder, aluminum powder and graphite powder (pencil core powder), there are two ways
- Method 1: (1) attract by magnet respectivelyIron powder can not be attracted by the permanent magnet, the magnet, the magnet can be graphite powder(2) take the powder which can not be attracted by magnet, and add dilute hydrochloric acid respectivelyThe reaction is more intense, there are more bubbles are aluminum powder; no obvious phenomenon is graphite powder (not reaction)
- Q: What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
- Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
- Q: Graphite powder made of graphite oxide, how much weight gain?
- The official name of graphite oxide is graphite oxide, or "graphite acid". It is a compound composed of carbon, hydrogen and oxygen elements with different mass ratio. Oxidized graphite can be prepared by treating graphite with a strong oxidizing agent. Of the products obtained, the highest degree of oxidation is a ratio of carbon to oxygen, between 2.1 and 2.9 yellow solid, and still retains the layered structure of graphite, but the structure becomes more complex.
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White Graphite Powder - High Carbon Graphite NFG with F.C. 95, 80 Mesh for Refractory Raw Materials
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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