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Product Description

Overview of Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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 Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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.


Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

(Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite)

Parameter of Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

The Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating is a high-carbon graphite powder that can be expanded to increase its surface area, making it suitable for use in fire resistance coating applications. The powder is made from high-quality carbon-based materials and has excellent fire resistance properties. The expandability of the graphite powder allows for easy expansion during heat treatment, which can help to increase the surface area of the powder. This increased surface area can improve the effectiveness of the coating by providing more contact points with the metal surface being coated. The high-carbon content of the powder also makes it resistant to wear and tear, ensuring that the coating will last longer and perform better under harsh conditions. Additionally, the powder is non-toxic and does not contain any harmful chemicals, making it safe for use in applications where there may be exposure to hazardous materials. Overall, the Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating is an excellent choice for use in fire resistance coatings due to its expandability, superior fire resistance properties, and non-toxic nature. It can be used in a wide range of applications, including aerospace, automotive, and industrial equipment.

Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

(Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite)

Applications of Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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.

Shipment

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

FAQs of Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

Q: Is Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite toxic? A: Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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 Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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 Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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 Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable 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.

Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

(Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite)

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