High Purity Graphite Powder Flake Graphite C Powder CAS 7782-42-5

(High Purity Graphite Powder Flake Graphite C Powder CAS 7782-42-5)

Overview of Graphite Powder Flake Graphite C Powder  

The graphite crystals of natural flake graphite are scaly. They are transformed under high-intensity pressure and are divided into large-scale and fine-scale. It is one of the best flotation ore in nature, and high-grade graphite concentrate can be obtained through multiple grinding and selection. The floatability, lubricity and plasticity of this type of graphite are better than other types of graphite. Therefore, it has the greatest industrial value. The required pressure is usually greater than 1 gigapascal (75,000 psi), and the required temperature is usually greater than 750 degrees Celsius (1,380 F).

Since carbon deposits form natural flake graphite when they are under pressure and temperature, graphite is most commonly found in metamorphic rocks, and the deposits are fairly evenly distributed throughout the rock. Graphite has large flakes, large flakes, medium flakes and fine flakes. The graphite powder price is much cheaper.

Depending on the application, the purity and/or size of natural flake graphite may be more important. The spherical industry requires large-size and flake graphite, while the refractory industry mainly focuses on the flake size. Feel free to send an inquiry to get the latest price if you would like to buy Natural Flake Graphite C Powder in bulk.

Application of Graphite Powder Flake Graphite C Powder   

Natural Flake Graphite is widely used in the fields of conductive coatings, glass manufacturing, lubricant formation, metallic alloys, nuclear reactors, powder metallurgy, and structural materials.

Natural graphite has found uses as the marking material ("lead") in common pencils, in zinc-carbon batteries, in electric motor brushes, and in various applications.

Aluminum/graphite composites for bearings, pistons, and liners in engines;

Carbon adsorbents for gas chromatography;

Graphite powder for locks;

Cupper/graphite and silver/graphite nanocomposites for electrical brushes and contact strips;

Inorganic filler (graphite/polymer nanocomposites);

Support materials for precision metal powder catalysts Graphite/polymer nanocomposites for enhanced electrical conductivity;

Metal matrix composites for reduced friction.

Flake graphite is also used in vanadium redox batteries and nuclear reactors. Vanadium redox batteries use the chemical properties of 

vanadium and graphite to reliably store excess energy for a long time. Nuclear reactors wrap uranium in large graphite spheres.

Company Profile

NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Flake Graphite Powder, please feel free to contact us or click on the needed products to send an inquiry. 

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

FAQ

Q1

What is flake graphite used for?

Answer: The graphite is a key component in the lithium-ion batteries that electric and hybrid cars use, and it's also found in fuel cells. In fact, fuel cells require more flake graphite than lithium-ion batteries. Flake graphite is also used in vanadium-redox batteries and nuclear reactors.

Q2

What is the difference between graphite flakes and graphite powder?

Answer: Particle size of graphite flakes is more than graphite powder. The particle size will effect the quality of graphene , because smaller particles is more oxidized which means that oxidized more easily under the same conditions. Incomplete oxidation is expected with graphite flakes due to large size of flakes.

Q3

What is the flaky form of graphite?

Answer: Flake graphite is considered a “high-grade” metamorphic mineral. Metamorphic petrologists classify the environment in which flake graphite formed as “Granulite facies” (see section on Metamorphism elsewhere in these pages). This is a high pressure and high temperature environment.

Q4

Is powdered graphite safe?

Answer: Graphite is not a hazardous or toxic material. However, it may contain trace amounts of silica. Eye Contact: May cause mild irritation and reddening. Skin Contact: May cause mild irritation and redness.

Q5

Where do you use graphite powder?

Answer: Powdered graphite is the same graphite that pencil leads are made of, only ground into fine powder. You can “paint” it on paper with brushes to make watercolor-like “wash” effects, smooth textures, and cloudy backgrounds.