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Product Description

Overview of Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity

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 Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity

  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.


Nano grade expandable graphite  50 mesh size high purity graphite powder with ultra-high thermal conductivity

(Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity)

Parameter of Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity

The particle size of nano-grade expandable graphite powder is typically around 50 mesh, which means that it has a diameter of approximately 50 micrometers. The high purity of the powder indicates that it has been processed to remove impurities and improve its quality. The extremely high thermal conductivity of this product is likely due to the unique structure of its particles. Nano-grains have a smaller surface area than macrograins, which allows them to efficiently transport heat and thermal energy throughout the material. This high thermal conductivity can be useful in various applications, such as in electronic devices where heat dissipation is critical, or in energy storage systems where thermal efficiency needs to be maximized. Overall, nano-grade expandable graphite powder with a 50 mesh size and high thermal conductivity makes it an attractive material for use in various industries.

Nano grade expandable graphite  50 mesh size high purity graphite powder with ultra-high thermal conductivity

(Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity)

Applications of Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity

  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.

Shipment

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

FAQs of Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity

Q: Is Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity toxic? A: Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity 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 Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity 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 Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity 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 Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity 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.

Nano grade expandable graphite  50 mesh size high purity graphite powder with ultra-high thermal conductivity

(Nano grade expandable graphite 50 mesh size high purity graphite powder with ultra-high thermal conductivity)

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