Amorphous graphite powder 100/200/300 mesh used for casting materials
- Supplier:
SOUTH GRAPHITE CO.,LTD
- Ref Price:
-
- Loading Port:
- Huangpu
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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Item specifice
South Graphite Co., Ltd. (hereinafter referred to as: "South Graphite") is affiliated to China Building Materials Group Co., Ltd. , Graphite exquisite processing, new materials research and development and trade.
South Graphite As China's Building Materials Group Resource Development Business Platform and New Materials Field Flagship Company, is committed to actively promoting the integration of graphite industries and technological progress, stronger, doing big, excellent China's microcrystalline graphite industry, leading the microcrystalline graphite industry health develop. At present, the company has invested nearly 4 billion yuan for the construction of mining area technology. It plans to invest 5 billion yuan in the next five years, used in the original mine production base, graphite profound processing project, new material engineering technology research and development center and graphene industrial park and other projects Construction, forming a industrial research base transformed into the ground, striving to build the company into a graphite industrial cluster of graphite industrial production, new material transformation, and logistics trade.
- Q:Are graphite and carbon black the same?
- Not the same, graphite is extracted from the mine, the black soot is ""
- Q:How to deal with graphite powder? Anyone recycle it?
- Graphite powder is an important industrial raw material, there is a recovery, but the graphite powder you said should be a waste in the production of surplus, quality is better than before, but the graphite powder prices, some specialized recycling of the graphite powder, graphite powder is not a professional manufacturer of recycling, is the original mineral for graphite the raw material, want to help to you, hope to adopt, thank you.
- Q:How to identify iron powder and graphite powder in a simple way?
- According to the nature of the difference between the two substances: graphite powder has a greasy feeling, iron powder does not;
- Q:Why is the battery electrolyte more potassium hydroxide and sodium hydroxide is less used?
- Anode material of nickel cadmium batteries is a mixture of nickel hydroxide and graphite as anode material, sponge cadmium and cadmium oxide powder powder, the electrolyte is usually sodium hydroxide or potassium hydroxide solution. When ambient temperature is high, use a sodium hydroxide solution with a density of 1.17 to 1.19 (15 C).
- Q:Can graphite powder be found in plastic?
- Graphite powder can be used in plastics, plastics are not resistant to wear, high temperature, acid and alkali corrosion, plastics are widely used in industry
- 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:What kinds of graphite powder has it? What's the function?
- Its main use focuses on sealing and lubrication, and stone toner is powder, is the basis of other graphite products
- Q:Can graphite be made directly from graphite powder? How about the effect?
- Because of the low activity of graphite powder, a kind of binder is needed.
- Q:Sunshine door lock winter treatment
- When the lock is in use, a small stone powder or pencil powder can be put in the lock core slot for regular (half a year or year) or when the key is not inserted smoothly, so as to ensure that the key is inserted and inserted smoothly. But avoid adding any other oils to lubricate to prevent grease sticking to the spring, causing the lock to rotate and not open.
- Q:What is graphite powder?
- 1) high temperature resistance: Graphite melting point of 3850 + 50 degrees, boiling point is 4250 degrees, even after the ultra-high temperature arc ignition, the weight loss is very small, the thermal expansion coefficient is very small. The strength of graphite increases with the increase of temperature, and the strength of graphite is doubled at 2000 degrees centigrade.2) conduction and thermal conductivity: the conductivity of graphite is one hundred times higher than that of ordinary non-metallic minerals. Heat conductivity exceeds steel, iron, lead and other metal materials. The coefficient of thermal conductivity decreases with increasing temperature, and even at extremely high temperatures, the graphite becomes hot.3) lubricity: the lubricity of graphite depends on the size of graphite scales. The larger the scale, the smaller the coefficient of friction and the better the lubricity.4) chemical stability: graphite has good chemical stability at room temperature, and can resist acid, alkali and organic solvent corrosion.5) plasticity: the toughness of graphite is good, but it can be a very thin slice.6) thermal shock resistance: when graphite is used at normal temperature, it can withstand the drastic change of temperature without damaging. When the temperature changes suddenly, the volume of graphite changes little and no cracks occur.
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Amorphous graphite powder 100/200/300 mesh used for casting materials
- Supplier:
- SOUTH GRAPHITE CO.,LTD
- Ref Price:
-
- Loading Port:
- Huangpu
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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