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Product Description

Overview of Graphite paper for powder metallurgy

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 Graphite paper for powder metallurgy

  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.

Graphite paper for powder metallurgy

(Graphite paper for powder metallurgy)

Parameter of Graphite paper for powder metallurgy

Graphite paper is commonly used in powder metallurgy for its high thermal conductivity, excellent chemical stability, and low porosity. The properties of graphite paper can vary depending on the type and quality of the paper, as well as the specific application. Here are some of the key parameters that can affect the performance of graphite paper in powder metallurgy: * Tensile strength: This parameter measures the ability of the paper to resist breaking when subjected to stress. Graphite paper generally has higher tensile strength than other types of paper, which makes it more suitable for use in applications where high stress needs to be applied. * Microstructure: The microstructure of the graphene paper determines its mechanical properties, such as strength, ductility, and toughness. Graphite papers with a fine grain size and a highly ordered structure tend to have higher mechanical properties compared to those with larger grains or poorlyordered structures. * Mechanical stress: Graphite paper is known to have good resistance to deformation under mechanical stress, making it an ideal choice for powder metallurgy applications where there is significant deformation. * Chemical stability: Graphite paper is resistant to moisture, humidity, and other chemicals, making it an ideal choice for use in applications where chemical resistance is important. * Cost: Graphite paper is generally less expensive than other types of paper, making it an attractive option for use in powder metallurgy applications where cost is a concern. Overall, the choice of graphite paper for powder metallurgy will depend on the specific requirements of the application, including the type of material being processed, the desired mechanical properties, and the environmental conditions of the process.

Graphite paper for powder metallurgy

(Graphite paper for powder metallurgy)

Applications of Graphite paper for powder metallurgy

  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 Graphite paper for powder metallurgy

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

Q: Can Graphite paper for powder metallurgy 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 Graphite paper for powder metallurgy 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 Graphite paper for powder metallurgy 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.

Graphite paper for powder metallurgy

(Graphite paper for powder metallurgy)

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