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Product Description

Overview of 99.95% high purity graphite powder flake graphite nanoparticle 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 99.95% high purity graphite powder flake graphite nanoparticle 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.


99.95% high purity graphite powder flake graphite nanoparticle powder

(99.95% high purity graphite powder flake graphite nanoparticle powder)

Parameter of 99.95% high purity graphite powder flake graphite nanoparticle powder

The properties of 99.95% high purity graphite powder, flake graphite nanoparticle powder depend on various factors such as particle size, structure, shape, and the presence of impurities. The general characteristics of high purity graphite powder are: 1. High density: Graphite powders have a high density of approximately 280-300 g/cm^3. 2. Low melting point: Graphite has a relatively low melting point compared to other carbon materials, typically around 4270°C (-6900°F). 3. Electrical conductivity: Graphite is an excellent conductor of electricity due to its unique bonding properties. 4. Mechanical strength: Graphite is strong and durable and can withstand extreme conditions, making it suitable for use in various applications. When it comes to flake graphite nanoparticle powder, the properties can vary depending on the specific formulation and processing method used. However, some common parameters include: 1. Particle size: Flake graphite particles can range from 1-50 microns in diameter. 2. Shape: The shape of the particles can affect their mechanical properties and interaction with other materials. 3. Fillers: The presence of fillers, such as boron or aluminum, can influence the particle size distribution and other properties of the nanoparticles. 4. Surface chemistry: The surface chemistry of the particles, including functional groups, can affect their adsorption ability, reactivity, and interfacial interactions with other substances. To determine the exact parameters for a particular flake graphite nanoparticle powder, you would need to perform experiments using various techniques, such as scanning electron microscopy (SEM), transmission electron microscopy (TEM), or powder X-ray diffraction (XRD). These techniques can provide detailed information about the particle size, shape, and structure, as well as any impurities present. Additionally, you may want to consider the intended application and optimize the particle size, shape, and composition to achieve the desired properties and performance characteristics.

99.95% high purity graphite powder flake graphite nanoparticle powder

(99.95% high purity graphite powder flake graphite nanoparticle powder)

Applications of 99.95% high purity graphite powder flake graphite nanoparticle 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 99.95% high purity graphite powder flake graphite nanoparticle powder

Q: Is 99.95% high purity graphite powder flake graphite nanoparticle powder toxic? A: 99.95% high purity graphite powder flake graphite nanoparticle 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 99.95% high purity graphite powder flake graphite nanoparticle powder different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas 99.95% high purity graphite powder flake graphite nanoparticle powder consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can 99.95% high purity graphite powder flake graphite nanoparticle 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 99.95% high purity graphite powder flake graphite nanoparticle 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 99.95% high purity graphite powder flake graphite nanoparticle 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.

99.95% high purity graphite powder flake graphite nanoparticle powder

(99.95% high purity graphite powder flake graphite nanoparticle powder)

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