Extra Fine Micro Natural Powder Graphite
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1.Breif Introduction
Our company manufacturing all types of micronized graphite products by utilizing advanced equipment such as high speed pulverizer, Raymond mill and air current pulverize. It is mainly used as filler or improver or release agent for petroleum chemical industry, aerospace, military enterprise, powder metallurgy manufacture, and machinery forging extrusion, electric appliance electric cable plastic and rubber.
2.Main Features
Property: excellent property of natural flake graphite, unusual oxidation resistance, self lubricity, mould ability and adhesives, superior electric, thermal conductivity, wear resistance and pressure resistance.
It has special advantage in the mold protection in the non-ferrous metal hot forging and cold forging, the extension mold service life, enhancement for the forging quality.
3.Specification
Model | Index | % F.C | % ≥ Through rate | % ≤ Moisture | ||
MESH | µM | |||||
M6 | 85-99.9 | 600 | 26 | 85 | 0.5 | |
M8 | 85-99.9 | 800 | 18 | 85 | 0.5 | |
M10 | 85-99.9 | 1000 | 15 | 85 | 0.5 | |
M12 | 85-99.9 | 1200 | 12.6 | 85 | 0.5 | |
M15 | 85-99.9 | 1500 | 10 | 75 | 0.5 | |
M21 | 85-99.9 | 2100 | 8 | 75 | 0.5 | |
M30 | 85-99.9 | 3000 | 5 | 75 | 0.5 | |
4.FAQ
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: Which knid of payment terms can you accept?
A: We can accept 30% prepayment, 70% payment before shippment. LC is also accepted
- Q: Can I use super fine stone powder in grease or lubricating oil?
- Not really. It depends on the amount of graphite powder. If the graphite powder forms a continuous through zone, it can be considered a conductor.You can use lubricating oil, preferably not with graphite, which will cause the sliding rheostat to fail
- Q: Is the graphite electrode broken like graphite, fossil oil, coke and graphite powder?
- 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 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: Whether the lubricating oil toner is coupled with the conductor?
- Not really. It depends on the amount of graphite powder. If the graphite powder forms a continuous through zone, it can be considered a conductorYou can use lubricating oil, preferably not with graphite, which will cause the sliding rheostat to fail
- Q: Use of carburizing agents
- The particle size is too fine, easy to burn, too coarse, float on the surface of liquid steel after adding, and it is not easy to be absorbed by steel. The particle size of 0.2-6mm in the induction furnace, the steel and other ferrous metal particles in 1.4-9.5mm high carbon steel, low nitrogen, particle size in 0.5-5mm, and according to the specific needs of the furnace smelting specific types of workpiece so the details of specific judgment and selection.
- 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: The difference between silicone and silicone?
- Silicone grease and silica gel although only two words in the literal sense, and all the thermal materials, but two things is completely different. Relatively speaking, the scope of the grease has a slightly wider, need to fit almost any cooling conditions; and because the silica gel once it is stuck on difficult to remove, so most of the time is used in some occasions only need one-time adhesion, heat sink such as graphics memory and memory of the particle particle. The main use of silica gel is bonding agent. We need to buy is the main heat conduction effect of silicone grease, you can not buy the wrong.
- Q: Is the graphite powder poisonous?
- Qingdao Huatai graphite for you to answer, graphite powder itself is no poison, graphite powder is powder, a long time in the graphite powder prone to pneumoconiosis and other occupational diseases, work should bring masks, ventilation conditions, eat more fungus and so on to prevent,
- Q: Can ultrafine powder iron conduct heat? How many purpose graphite powder can be called superfine stone powder? Pingdu graphite powder which good?
- Ultrafine toner is a thermal conductive function, because ultrafine toner is processed from natural graphite, which inherits the characteristics of natural graphite conduction and heat conduction.
- Q: Why does the temperature rise when the graphite powder is turned on?
- The presence of resistance, melting point at 3850 + 50 degrees C, graphite powder is a very sensitive chemical substances, in different circumstances, his resistivity will change, that is, his resistance value will change
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Extra Fine Micro Natural Powder Graphite
- 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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