Graphite Powder Michaels for Oil Drilling
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Metric Tons m.t.
- Supply Capability:
- 100000 Metric Tons per Year m.t./month
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Quick Details
- Size: 200mesh
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Type: Natural
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Application: oil drilling
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Shape: Amorphous Graphite Powder
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Carbon Content: Medium-Carbon
Oil drilling graphite powder
Fixed carbon content: 60%, 65%, 70%, 75%, 80%
Size: 100mesh, 200mesh, 300mesh
Oil drilling graphite powder
Fixed carbon: 60%---80%
Size: 200mesh, 100mesh
- Q: Thermal conductivity and density of graphite powder
- In the formula, P is porosity, and lambda 0 is the thermal conductivity without hole (P=0). This formula is of historic significance. For graphite, the pores are not spherical or more unequal, but of course they do not apply. But it shows that the larger the porosity (the smaller the density), the smaller the thermal conductivity. This qualitative conclusion is correct. An extruded graphite core with different impregnation treatments
- Q: Can I use super fine stone powder in grease or lubricating oil?
- Can be pro, ultra-fine stone toner itself has a lubrication function, in Qingdao Huatai graphite section for grease and lubricating oil, you can look at, do not understand, you can ask me.
- Q: How does graphite powder look good or bad?
- High quality graphite powder has high carbon content, superior performance, good quality and wide application range. This is the reason why the quality of graphite powder is higher than other graphite powder.
- Q: How can the clinker graphite powder be dissolved in water?
- To achieve this purpose many methods; the titanate coupling agent and silane coupling agent is used in simple water dispersion system of the surface modification, hydrophilic group will make Shi Mofen (film) dispersed in water while stirring under shear stress.
- Q: What is the ratio of the coated sand to the graphite powder?
- Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
- Q: Know how the colloidal graphite powder comes in
- Colloidal graphite is a kind of nano material of graphite. The particle size between 1 and 100 nm is called colloidal graphite.Colloidal graphite prices are mainly based on the grain size and carbon content to develop, according to the amount of carbon graphite into high purity, high and medium carbon and low carbon four files, each grade of the difference between the price of a large, but since processed into colloidal graphite, then the carbon content of high carbon should at least be above, if there is no way know the amount of carbon it can only roughly estimate the price of 4-6 million / ton, if it is pure graphite (carbon 99.9%-99.99% above) the price is at least 100 thousand / ton
- Q: What is the use of flake graphite in making flake graphite powder?
- Flake graphite powder: natural crystalline graphite, the shape of fish like phosphorus, is a six party crystal system, layered structure, with good resistance to high temperature, conductive, heat conduction, lubrication, plasticity and acid and alkali resistance.
- Q: Two simple physical methods are used to identify iron powder and graphite powderHurry up, you need it urgently! Thank you
- That's simple. Just use a magnet. Iron is stronger than graphite. Test the conductivity, or measure the density, because the two substances are black and the color doesn't work. I wish you progress in your studies
- Q: Crystal graphite of graphite powder
- Pure graphite flake graphite and high directional pyrolytic graphite, which have less defects and larger sizes, can generally be considered as perfect graphite single crystals. Considerable research has been done on the thermal conductivity of such graphite. Under compressive stress, the pyrolytic graphite above 3000K processing, the bulk density is 2.25g/cm, 2.266g/cm is close to the theoretical density of the single crystal, the half width of the diffraction peak (002) show only 0.4 degree angle (mosaic angle), is also very close to the theoretical value of zero. The thermal conductivity of this graphite is shown in table 1. These values are generally considered to represent the corresponding values for single crystal graphite. The thermal conductivity along two principal directions is denoted as lambda a along the layer, and is marked by lambda C along the vertical plane.
- Q: What is the simple test method for graphite powder used in casting?
- Graphite is carbon,. It can be detected by combustion..
We carry out a comprehensive consolidation and integration of amorphous graphite resources, aiming to make graphite industry more stronger, better, bigger, further, and lead a healthy and sustainable development.
In the next 3 years, we will invest 3 billion to build up the fine and deep processing chain of graphite, making the radical improvement in graphite industry .
1. Manufacturer Overview
| Location | Hunan,China (Mainland) |
| Year Established | 2011 |
| Annual Output Value | Above US$100 Million |
| Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Huangpu |
| Export Percentage | 51% - 60% |
| No.of Employees in Trade Department | 6-10 People |
| Language Spoken: | English, Chinese, Japanese, Korean |
| b) Factory Information | |
| Factory Size: | 3,000-5,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | AVERAGE |
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Graphite Powder Michaels for Oil Drilling
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Metric Tons m.t.
- Supply Capability:
- 100000 Metric Tons per Year m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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