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Product Description

Overview of High purity high-temperature resistance and high thermal conductivity industrial graphite powder

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 High purity high-temperature resistance and high thermal conductivity industrial graphite powder

  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.


High purity high-temperature resistance and high thermal conductivity industrial graphite powder

(High purity high-temperature resistance and high thermal conductivity industrial graphite powder)

Parameter of High purity high-temperature resistance and high thermal conductivity industrial graphite powder

1. Particle size: High-purity industrial graphite powders are typically characterized by having a uniform particle size, with a typical mean grain size of 2-5 microns. This is important for maintaining good heat transfer properties in various applications. 2. Chemical stability: Industrial graphite powders should be completely stable under the high temperatures specified, with no hazardous chemicals or impurities released during processing. The chemical stability will depend on the specific raw materials used and the processing conditions. 3. Specific performance requirements: Depending on the application, specific performance requirements may include high thermal conductivity, low oil immersion, and high mechanical strength. These requirements can vary widely depending on the specific application and manufacturing process. 4. Testing methods: High-purity industrial graphite powders are often tested using methods such as x-ray diffraction (XRD), neutron scanning, and electron tomography (EMT) to determine their physical and chemical properties. 5. Ageing: graphite powders may require aging to improve their performance over time. Aging involves exposing them to temperatures and other conditions that promote the growth of valuable minerals and properties in the graphite. However, the process can also result in damage to the material, so it is essential to use appropriateaging techniques to minimize any potential risks. Overall, high-purity high-temperature resistance and high thermal conductivity industrial graphite powder can provide benefits in a variety of applications, including electrical, electric power, paper production, and automotive manufacturing. It is essential to carefully evaluate these properties before using them in any production process.

High purity high-temperature resistance and high thermal conductivity industrial graphite powder

(High purity high-temperature resistance and high thermal conductivity industrial graphite powder)

Applications of High purity high-temperature resistance and high thermal conductivity industrial graphite powder

  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 High purity high-temperature resistance and high thermal conductivity industrial graphite powder

Q: Is High purity high-temperature resistance and high thermal conductivity industrial graphite powder toxic? A: High purity high-temperature resistance and high thermal conductivity industrial graphite powder 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 High purity high-temperature resistance and high thermal conductivity industrial graphite powder different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas High purity high-temperature resistance and high thermal conductivity industrial graphite powder consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can High purity high-temperature resistance and high thermal conductivity industrial graphite powder 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 High purity high-temperature resistance and high thermal conductivity industrial graphite powder 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 High purity high-temperature resistance and high thermal conductivity industrial graphite powder 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.

High purity high-temperature resistance and high thermal conductivity industrial graphite powder

(High purity high-temperature resistance and high thermal conductivity industrial graphite powder)

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