Q:Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.

In industrial enterprises, when the dust concentration in the dust producing area is within the scope of explosion, dust explosions can occur if contact with an open flame is waiting for the fire source

Q:What solvent can be used to dissolve Teflon?

Read a lot of written data, molten alkali metal, high-temperature fluorine material, radioactive radiation, etc., may be dissolved in polytetrafluoroethylene.

Q:The graphite powder production process and the graphite production process are introduced briefly Graphite powder production process, graphite production process, detailed technical parameters where?

Mainly used in rough rolling, crushing, crushing for hard materials and bulk material; cut is mainly used in crushing, grinding for ductile material; impact is mainly used in grinding, fine grinding, fine grinding, suitable for brittle material grinding; grinding mainly in fine grinding and superfine grinding, suitable for crushing small block and fine particles.

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

The only way to do this is by using physical methods, high temperature and high pressure, to agglomerate the graphite powder from the molecular level. Now, by simulating the high temperature and pressure of the earth's crust, graphite can be turned into diamond (that is, diamonds)

Q:Two simple physical methods are used to identify iron powder and graphite powderHurry up, you need it urgently! Thank you

The first kind, with magnet, can be sucked up is iron powder. Second kinds, high temperature melting, the first melting is iron powder

Q:Why can graphite powder conduct electricity?

Graphite and diamond, carbon 60, carbon nanotubes are carbon elements, they are allotropes.Laixi, Shandong Province, is one of the important graphite producing areas in China. The proved graphite reserves are 6 million 871 thousand and 100 tons, and the reserves are 6 million 399 thousand and 300 tonsSoft, black, gray, greasy, dirty 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.

Q:What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand

In addition to improve the refractoriness with graphite, can also add red. It also plays a role in increasing refractoriness and reducing gas output.

Q:Whether the ordinary graphite powder is sprinkled on the electronic instrument can lead to the malfunction of the instrument

If the graphite powder in electronic instrument, contact electric circuit, it will cause a short circuit or lead to equipment failure, want to know more information and knowledge can be graphite powder, graphite powder to Qingdao Huatai to understand, can understand the causes of graphite powder, instrument failure hope to adopt, thank you L.

Q:Influence and protection of graphite dust on electrical equipment in workshop

Graphite powder is very easy to cause static electricity and short circuit, especially for the weak point, the graphite powder must be filtered out, or the electric distribution box is placed separately.

Q:What binder does the graphite powder form with?

Image, graphite powder, like flour, in order to make bar shaped, such as face and water, you need to add something. Because of the low activity of graphite powder, a kind of binder is needed. Let the graphite powder stick into shape.