Best Sellers Natural Flake Graphite Powder 1 Micron
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Main products The Sea Whale brand graphite series products,include : Medium Carbon Graphite ,High Carbon Graphite ,Micro powder Graphite,Expandable Graphite ,Graphite Products. vproduct category The natural flake graphite , Micro powder Graphite , Expandable Graphite ,Graphite coil vNo.1 , The natural flake graphite vTypes: Medium Carbon Graphite ,High Carbon Graphite ,High Purity Graphite vSpecifications :The particle size ranges form 45μm-500μm(325mesh-35mesh),and the carbon content ranges from 85 to 99%.
| Micro powder Graphite Specification description | |||||
| Micro powder Graphite | |||||
| Types F | |||||
| Specifications: The particle size ranges from 10um to 75um. | |||||
| Advantages: Excellent property of crystalline flake graphite, unusual oxidation resistance, self-lubricity, mould ability and adhesively, superior electric and thermal conductivity. | |||||
| Use: Micro powder graphite can be used (1)additive of metallurgical industry.(2)materials of flexible graphite.(3)absorbent materials of battery.(4)additive of lubricant.(5)additive of refractory.Main index of physics and chemistry (Medium-sized) | |||||
| Micronized graphite powder Brand No. | Fixed carbon | Ash | Moisture | Particle size | Inspection Equipment |
| (%)min | (%)max | (%)min | (um) min | ||
| F(-)200mesh | 80-99 | 1.0-20 | 0.5 | 75 | wet sieve |
| F(-)325mesh | 80-99 | 1.0-20 | 0.5 | 45 | wet sieve |
| F(-)400mesh | 80-99 | 1.0-20 | 0.5 | 38 | wet sieve |
| F(-)500mesh | 80-99 | 1.0-20 | 0.5 | 30 | Particle seizer |
| F(-)600mesh | 80-99 | 1.0-20 | 0.5 | 25 | Particle seizer |
| F(-)800mesh | 80-99 | 1.0-20 | 0.5 | 18 | Particle seizer |
| F(-)1000mesh | 80-99 | 1.0-20 | 0.5 | 15 | Particle seizer |
| F(-)1500mesh | 80-99 | 1.0-20 | 0.5 | 10 | Particle seizer |
- 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
- There is no binder that can withstand 1000 degrees C. At such a high temperature, any binder has been carbonized and has lost its bond effect, so it is impossible if you want to use the binder to make the graphite powder into pieces
- Q: Are sand and particle powders used for casting quartz sand? Detailed and accurate.
- Casting molding mainly used for special silica sand, zircon sand, magnesia and chromite, pearl sand, graphite sand. Casting powder mainly used in coatings, such as: quartz powder, bauxite powder, zircon powder, graphite powder, etc.
- Q: Method for identifying iron powder, aluminium powder and graphite powder
- 1. aluminum powder is silver, black substance attract rest with a magnet that attracted iron, not be attracted to the graphite2. Add equal mass, such as concentration of dilute hydrochloric acid, the gas is fast aluminum powder, slow iron, and do not produce gas is graphite.
- 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: Is graphite powder dangerous?
- Graphite powder graphite is a kind of battery cathode materials. The process of graphite powder, will after the bursting of the raw ore by car to crush the rock breaking machine, and ball mill by flotation, the flotation of graphite ball mill grinding wet material sending selected, will be selected to dry the wet material bagging machine dry a shower, shower is dry, dry graphite finished product.
- Q: Antistatic concrete with graphite powder and conductive carbon black, which effect is good?More specific. I don't quite understand
- But the conductive carbon black in plastic system can achieve better quality with less graphite is because in polymer systems, factors of conducting conductivity in addition to the conductive powder itself, but also with the distribution of conductive particles in the polymer related. The same quality of the carbon black and graphite carbon black, due to a smaller proportion, occupy a large volume fraction of the polymer, is conducive to the formation of conductive network, which was better than the effect of conductive filler graphite.But in the high aggregation state, the conductivity of graphite aggregate is much better than that of carbon black. The good conductive electrode material is made of graphite instead of carbon black.
- Q: Can graphite powder be used as a carburizing agent?
- Basically can be, but to look at your purity, if many impurities can not be used if the carburant is a general term, is all can increase the carbon content of the material referred to a molten iron, graphite powder is then dust too much, when the operation is not clean, too small it is easy to burn and water oxidation, not good,
- 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: What is the simple test method for graphite powder used in casting?
- Now the domestic inspection method of carburizing agent is the national standard of coal inspection method, the specific test of carbon content, volatile content, moisture, ash, sulfur and so on. The easiest way is to draw on the paper, drawing trace smooth, obvious is not obvious graphite products, may be coal or petroleum coke graphite the powder
- Q: Does graphite allow lubrication of rusted doors?
- Into the rusty iron graphite powder can play the role of lubrication, graphite powder can open the door locks rust.
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Best Sellers Natural Flake Graphite Powder 1 Micron
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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