• Product Details
  • Additional Information
  • Inquiry

Product Description

Overview of Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

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 Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

  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.


Flame Retardant Material EG Powder  CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

(Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam)

Parameter of Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

EG powder ( expanded graphite) is a type of refractory material that is used to prevent overheating and maintain the structural integrity of plastic foam products. It is commonly used in applications where high temperatures can cause damage to the foam, such as aerospace, automotive, and industrial industries. The specific properties of EG powder will depend on its concentration, particle size, and manufacturing method. In general,EG powder has a low melting point and high thermal conductivity, which makes it an ideal material for preventing overheating in plastic foam products. There are several grades ofEG powder available, including: * High concentration: This type of EG powder contains more than 95% EG material, making it more resistant to overheating. * Medium concentration: This type of EG powder contains between 60% and 95% EG material, providing good thermal conductivity but not as effective at preventing overheating. * Low concentration: This type of EG powder contains less than 60%EG material, providing good thermal conductivity and good resistance to overheating. The size and particle shape ofEG powder can also affect its performance. For example, smaller particles may provide better coverage and reduce heat transfer, while larger particles may increase the risk of overheating due to their lower thermal conductivity. In terms of expandability,EG powder typically does not require expansion before use, but some manufacturers may recommend adding a small amount of high-concentration EG powder during production to help expand the foam. Overall,EG powder is a valuable addition to any plastic foam production process, helping to prevent overheating and maintain the structural integrity of the final product.

Flame Retardant Material EG Powder  CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

(Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam)

Applications of Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

  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 Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

Q: Is Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam toxic? A: Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam 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 Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam 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 Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam 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 Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam 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.

Flame Retardant Material EG Powder  CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam

(Flame Retardant Material EG Powder CAS 7782-42-5 Expandable Graphite 100 Mesh for PU Foam)

Related Products

Copyright © 2024 By Graphite-Corp