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Product Description

Overview of conductive nickel coated 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 conductive nickel coated 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.


conductive nickel coated graphite powder

(conductive nickel coated graphite powder)

Parameter of conductive nickel coated graphite powder

The conductivity of NiCo-GP (Conductive Nickel-Coated Graphite Powder) can vary depending on various factors such as the composition of the powder, the conditions under which it is used, and its application. In general, NiCo-GP has good electrical conductivity and high melting point, making it suitable for use in applications where low resistance is required. The conductivity of NiCo-GP ranges from 0.1 to 0.5 S/m at room temperature, depending on the specific formulation and impurities present. However, the performance of NiCo-GP can be affected by factors such as moisture content, particle size, and exposure to air or water. High moisture content can cause aggregation of particles, leading to reduced conductivity. Particle size can also affect the flowability and adsorption properties of NiCo-GP. Exposure to air or water can cause precipitation or leaching of the metal particles, affecting their compatibility with other materials and reducing their performance. To optimize the performance of NiCo-GP, various factors such as formulation design, particle size control, and drying methods should be considered. It is recommended to consult with experts in the field to determine the best approach for a given application.

conductive nickel coated graphite powder

(conductive nickel coated graphite powder)

Applications of conductive nickel coated 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 conductive nickel coated graphite powder

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

Q: Can conductive nickel coated 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 conductive nickel coated 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 conductive nickel coated 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.

conductive nickel coated graphite powder

(conductive nickel coated graphite powder)

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