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Product Description

Overview of Natural Graphite

Graphite powder, a form of carbon, is a soft, black, greasy-feeling powder composed of minute, flexible crystalline flakes. It is a naturally occurring mineral but can also be synthesized industrially. Known for its unique electrical and thermal conductivity, lubricity, and resistance to high temperatures, graphite powder finds extensive applications across various industries due to its multifaceted properties.

Features of Natural Graphite

  1. High Electrical Conductivity: Graphite powder is an excellent conductor of electricity, making it suitable for use in batteries, electrodes, and other electrical applications.

  2. Thermal Conductivity: It efficiently conducts heat, useful in heat sinks and applications where heat transfer is crucial.

  3. Lubricity: The flake-like structure of graphite provides natural lubrication, reducing friction between surfaces without leaving a sticky residue.

  4. Chemical Stability: Resistant to most acids and alkalis, graphite maintains its properties even in harsh chemical environments.

  5. High Temperature Resistance: Graphite can withstand extreme temperatures without losing its structural integrity, making it ideal for high-heat applications.

  6. Anisotropic Properties: Its properties vary along different crystal axes, enabling tailored applications that exploit these directional characteristics.

Natural Graphite

(Natural Graphite )

Parameter of Natural Graphite

The natural graphite parameter, also known as the density or g/cm3, is the amount of natural graphite that is present in a given sample. The value of the parameter ranges from around 1 to 50 grams per cubic meter (g/cm3). It can vary depending on the type and source of the natural graphite used in the formula. One way to calculate the natural graphite parameter is by measuring the natural graphite concentration in a sample using a specific method. This involves adding up the volume of the sample over time, allowing for the change in the quantity of naturally occurring graphite particles. Once the total natural graphite concentration has been determined, the parameter can be used to compare the values of different natural graphite samples based on their composition. It's worth noting that the natural graphite parameter is only one factor to consider when calculating the strength of a battery or other energy storage device. Other factors such as the material properties of the battery cells, voltage levels, and charging times may also affect its performance.

Natural Graphite

(Natural Graphite )

Applications of Natural Graphite

  1. Metallurgical and Foundry Industry: As a lining for crucibles and molds due to its high melting point and low reactivity.

  2. Battery Manufacturing: Used in lithium-ion batteries as a conductive additive and in lead-acid batteries as a part of the electrode mixture.

  3. Lubricants: Added to greases and oils to enhance lubrication properties, especially in high-temperature or chemically aggressive environments.

  4. Sealants and Gaskets: Incorporated into sealing materials to improve heat resistance and self-lubrication.

  5. Pencil Leads and Art Supplies: Pure graphite powder or mixed with clay forms the core of pencils and is used in various artistic mediums.

  6. Electrical and Electronic Applications: As a component of electrodes, conductive coatings, and as a filler in polymer composites for EMI/RFI shielding.

Company Profile

Graphite-Corp is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality graphite powder and graphene products.

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 graphite powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

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


It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Natural Graphite

Q: Is Natural Graphite toxic? A: Natural Graphite is generally considered safe to handle. However, inhalation of fine particles can cause respiratory irritation, so appropriate safety measures should be taken during handling.

Q: How is Natural Graphite different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas Natural Graphite consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can Natural Graphite conduct electricity underwater? A: Yes, graphite is a good conductor of electricity even when submerged, making it suitable for underwater applications like marine coatings and submersible equipment.

Q: Is Natural Graphite flammable? A: Graphite itself is not flammable as it is a form of carbon. However, in certain circumstances, it can facilitate combustion by conducting heat.

Q: How is Natural Graphite produced? A: Natural graphite is mined and then processed into powder through crushing, milling, and sometimes chemical treatments. Synthetic graphite is produced through high-temperature heating of carbonaceous materials in the absence of oxygen.

Natural Graphite

(Natural Graphite )

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