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: Graphene with graphite powder where to do ah, high carbon content of the?.
- Look at the document, 45 microns will do. Good to buy. Preferably expanded graphite. But then again, if you buy graphite as graphene... The difficulty is not small
- Q: Where are the graphite powders sold?
- The graphite powder only local graphite mineral resources have now sold, graphite powder mainly sold through e-commerce channels from the Internet, Huatai graphite powder sales network covering more than 20 cities and counties, we are more than 20 years of graphite powder manufacturers
- Q: How does graphite powder look good or bad?
- The graphite powder is soft, black and gray, greasy and polluting paper. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5. The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals. At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents. The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, wear-resistant and lubricating materials.
- 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: 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: How to identify iron powder and graphite powder in a simple way?
- Can also take the first touch, using magnets to attract or drop method with acid identification of three substances. [a] analytical method (first touch after magnet): touch the two kinds of powder by hand, are oily powder graphite powder, and then take the other two kinds of powder with a magnet, the magnet can be as for iron, can not be sucked up into powder;
- 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?
- Graphite powder itself is harmless, and even eat nothing, you smell the so-called graphite powder can only be said to be in (high temperature) such as copper and aluminum smelting gas produced by graphite powder, graphite powder for sulfur, after high temperature will have a S taste great, as far as possible to avoid a long time.
- Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
- A cylinder is inserted in the pipe, and the cross section of the pipe is slightly smaller than the inner diameter of the sample tube. The lower cylinder is fixed on the base of the instrument, and the upper cylinder can move up and down in the tube as a prop to pressurize the sample. The sample is located in the insulating casing on the cylinder between the positive and negative pole and galvanometer millivoltmeter are respectively connected to the drum two cylinder, rotary measuring height, driven by the leading screw rod lifting rod to balance, balance level, sample by 3.92MPa pressure, then switch on the current, the current adjustment into the sample to 300mA, then open the switch millivoltmeter,
- Q: Crystal graphite of graphite powder
- At room temperature, lambda A is about 200 times larger than lambda C. As the temperature increases, this ratio decreases, but remains large. Therefore, the thermal conductivity of polycrystalline graphite composed of microcrystalline is controlled by the thermal conductivity of microcrystalline layer lambda a, and lambda C can hardly be considered. The lambda a of natural flake graphite is between 280 and 500W/ (m * K) at room temperature. The ratio of lambda a/ lambda C is between 3~5, so the perfection of crystal is far better than that of high directional pyrolytic graphite.
- Q: Are graphite and carbon black the same?
- But they are not the same as the atomic structure, physical properties are not the same, the graphite conductive carbon black than how many times, lubricating graphite is much higher than carbon black, graphite and carbon black light can be separated from these two points is not the same, there are more different places.
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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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