Artificial Graphite with High Carbon Content
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- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 1000ton kg/month
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1.Breif Introduction
The artificial graphite powder is shaped in grain, micro granular, mainly uses in the additive for smelting steel or carburetant as well as astronautics, and so on chemical industry.
Property: excellent high lubrication property, high conductivity, high absorption and high catalysis, and high plasticity.
Use: used as high temperature resistance lubricant base material, powder metallurgy carbon film resistance material, electrical contact alloy, and precious metal alloy material and more.
2.Main Features
F.C: 99%min-95%min S:0.03%max-0.5max Ash:0.5%max-4%max
Size: 0-0.2mm,0-1mm,0.5-5mm,0.2-0.5mm,0.5-1mm,1-5mm,5-10mm.
3.Specification
Fix Carbon | Sulphur | Ash | V.M(Max) | Moisture | Size (90%) | |
99% | 0.03% | 0.50% | 0.50% | 0.50% | 0.5-5mm,1-5mm | |
98.5% | 0.05% | 0.80% | 0.70% | 0.50% | 0.5-5mm,1-5mm | |
98% | 0.05% | 1.0% | 1.0% | 0.50% | 0-0.2mm,0-1mm, 0.2-0.5mm,0.5-1mm | |
98.5% | 0.35% | 0.50% | 0.50% | 0.50% | 0.5-5mm,1-5mm | |
98.5% | 0.50% | 0.80% | 0.80% | 0.50% | 0.5-5mm,1-5mm | |
97% | 0.30% | 1.50% | 1.50% | 0.50% | 0-0.2mm,0-1mm, 0.2-0.5mm,0.5-1mm | |
95.0% | 0.50% | 4.00% | 1.00% | 0.50% | 1-5mm |
4.FAQ
Q: Which knid of payment terms can you accept?
A: We can accept 30% prepayment, 70% payment before shippment. LC is also accepted
Q: Can you supply samples for us?
A: Yes we can send you sample with few quantity
Q: What is the delivery time?
A: One month since the payment will be received
- Q:Why does the temperature rise when the graphite powder is turned on?
- But one thing will not change. Graphite powder is one of the best nonmetallic conductive materials. As long as the graphite powder is kept inside the insulating object, it will electrify as a thin line
- Q:What graphite powder made of graphite products, high hardness?! Wear-resisting！ Good moisture! It can be made into graphite products at 100-200 degrees high temperature
- Graphite powder and resin mixing, molding, and then "high temperature" curing made graphite products, but the intensity of what will not be very high. Usually graphite products are not prepared directly with graphite powder, but with various kinds of coke, such as asphalt coke, petroleum coke, etc. the graphite products prepared by this method have high strength.
- Q:What solvent can be used to dissolve Teflon?
- PTFE is not dissolved after Teflon, it is impossible to mix with graphite powder this thing.
- Q:Are graphite powders soluble in water, dilute acids, dilute bases, and organic solvents?
- Reacting with oxygen at different temperatures to produce carbon dioxide or carbon monoxide; only fluorine in the halogens can react directly to elemental carbon;
- 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:What's the conductivity of graphite powder, silver powder?
- These two values show that the resistivity of silver is small, so the conductivity of silver powder is better
- Q:Is graphite powder conductive?
- Qingdao Huatai graphite powder solution for you is a conductive graphite powder, graphite powder for non-metallic mineral matters, graphite powder has good conductivity, high temperature resistance, lubrication, thermal properties, graphite powder used in industry is very broad, conductive graphite powder can be made of conductive coating, battery the production of materials, conductive composite materials,
- Q:How does graphite powder solidify into a lump? What bond is best used?After solidification can be more than 1000 degrees high temperature does not change
- The only way to do this is by using physical methods, high temperature and high pressure, to agglomerate the graphite powder from the molecular level. Now, by simulating the high temperature and pressure of the earth's crust, graphite can be turned into diamond (that is, diamonds)
- Q:Thermal conductivity and density of graphite powder
- For the same type of graphite, the thermal conductivity increases with increasing density, and Figure 11 shows the relation between the density of HDFG and the density of the same graphite.The heat treatment temperature of polycrystalline graphite is mostly made by roasting the semifinished material by high temperature heat treatment. The higher the heat treatment temperature is, the more perfect the crystallite growth is, the La increases, and the thermal conductivity also increases. With calcined petroleum coke and coal tar pitch, roasting sticks made of extrusion, after different heat treatment (HTT), the value of La are shown in Table 4. The axial thermal conductivity will change with temperature is shown in figure 12. The reciprocal of thermal conductivity 1/ lambda is called thermal resistance. At different temperatures, the relationship between the axial thermal resistance of graphite is shown in Figure 13 and l/La / 1/.
- Q:What binder does the graphite powder form with?
- The commonly used asphalt in the industry is used as binder, and graphite powder and asphalt are mixed and pressed to form. It is also necessary to heat, roast and graphitized the asphalt in the graphite blocks to obtain certain heat conducting, conductive or other uses of Shi Mobang.
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Artificial Graphite with High Carbon Content
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 1000ton kg/month
OKorder Service Pledge
OKorder Financial Service
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