Graphite powder 95%

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Specifications

Natural flake Graphite
Particle Size:80mesh-2500mesh(5micrometer-188micrometer)
Fixed Carbon:80%-99.96

Natural Flake Graphite

Particle Size::80mesh—2500mesh(5μm-188μm)

Fixed Carbon::80%—99.96%

According to the needs of customers, special standards and models can be provided.

Applications:

1.Used as lubricant of drawing of patterns in the production of catalytic agent of chemical fertilizer industry.

2.Lubricant of drawing of patterns in the powder metallurgy and additive material of the composition of an alloy.

3.Filling and property-improving materials of rubber, plastics and all kinds of compound materials.

4.Basic materials of high-temperature resistant lubricant.

5.Basic materials of corrosion resistant lubricant.

6.Filling materials

7.Coating materials

8.Raw materials of carbon brush

9.Fire-resistant materials

10.Electric-carbon products

11. Raw materials of pencil

12.Catalytic agent of chemical fertilizer industry

13.Instead of platinum crucible,and used chemical reagents melt.

14.Raw materials of battery

15.For electronic top industrial.

Graphite powder 95%

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:How much is the price of graphite powder for a ton?: Qingdao Chenyang graphite is China's Graphite brand-name products, strong technical force, perfect measuring and testing, quality assurance system.

Q:The difference between silicone and silicone?: The characteristics of silicone grease:The application of silicone grease is more widely than silica gel. Many industrial heat places are using thermal grease. Many different types of people and grease, by adding some "impurities" to its thermal conductivity to improve pure thermal grease. These impurities are graphite powder, aluminum powder, copper powder, silver powder and so on. Pure pure silicone is pure white or milky white, the color of the doped graphite grease dark black, doped with aluminum grease some gray shiny, slightly gray is silver, and copper doped grease are yellow or yellow.Now some high-grade thermal grease using silver or aluminum powder as filler, with high thermal conductivity of the metal, but relatively large metal particles, filling effect is poor, the performance increase is not large, but the improper use of conductive grease, easy to cause a short circuit.

Q:The processing technology of graphite powder is different, will the price of graphite powder be different?: The transportation cost of graphite powder is different: in different areas, transportation costs and prices are different, which will lead to more change in the price of graphite powder.

Q:Refractive index and absorbance of graphite powder: Color changes indicate that the absorption of light inside the material has changed, it can not be compared by the size of the relative content of absorbance. By absorbance, the content must be of the same substance and comparable at the same wavelength.

Q:Is the graphite electrode broken like graphite, fossil oil, coke and graphite powder?: Graphite fossil oil coke is the best smelting carburizing agent. In the steel-making industry, to produce good steel, there must be good raw materials, including good carburizing agent, and the graphitization of petroleum coke is the best carburizing agent.

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: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:Graphite powder made of graphite oxide, how much weight gain?: 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.

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

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