Natural Flake Graphite Properties And Applications

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Flake graphite Powder It is a natural crystalline form of graphite that is hexagonal, layered, and shaped like phosphorus fish. It has good resistance to high temperature, electrical conductivity thermal conductivity lubricity plasticity acid and alkali resistance.

Natural Flake Graphite:

The flake graphite is characterized by complete crystallization and thin flakes. It also has good physical and chemical characteristics. It has excellent thermal conductivity and electrical conductivity.
Graphite is a powder with good electrical conductivity. Graphite powder’s electrical conductivity, while not as high as aluminum, iron, or copper, is still quite high when compared to common materials. The electrical conductivity of this material is higher than that of stainless and carbon steel.

Natural flake graphite is a good lubricant. The coefficients of friction for graphite powder are as low as 0.01. Lubrication performance is dependent on the size of flake. The friction coefficient is smaller and the lubricating performance better when the flake size is larger.

Natural flake flakes of graphite are resistant to heat shock. The thermal expansion coefficient of flake graphite is small. This prevents cracking in products containing graphite.

Natural Flake Graphite:

Flake graphite can be used to produce advanced refractories, coatings and lubricants in the metallurgical industries. After intensively processing flake-graphite, graphite-emulsion is produced. This can be used as lubricants or wire drawing agents.

Flake graphite can be used as a functional coating filler for coatings such as anti-corrosion, fire-resistant and conductive.

The anti-corrosion formula is made from carbon black, talcum and oil. It has a good corrosion resistance against chemicals and solvents. If chemical pigments like zinc yellow are added, the antirust effect will be better.
As a filler for fireproofing, expanded graphite is commonly used. This is a graphite interlaminar composite obtained by chemical and electrochemical treatment of natural graphite as raw material.

It can either be used as a carbon filler or made into composite conductive materials for coatings.

Tech Co., Ltd. is a professional Natural flake Graphite With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

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