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Product Description

Overview of ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

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 ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

  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.


ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

(ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings)

Parameter of ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

1. Material requirements: The material being lubricated should be able to withstand high temperatures, temperatures below 300°C, as well as extreme mechanical loads. Additionally, it should have good thermal resistance to maintain the fluid or gas phase flow during the operation. 2. Flow rate: The flow rate of the must be appropriate to the desired lubrication level. For example, if the flowing oil is 50 ml per minute, then the recommended flow rate for the lubricant would be approximately 20-25 ml/min. 3. After filling: Once the lubricant has been mixed with the type of surfactant chosen, the liquid should be added to the lubricant mixture using a container that is designed for the specific purpose of the application. It's important to use the correct amount of oil and surfactant based on the specific application. 4. Surface area: The surface area of the lubricant must be large enough to cover all of the surface areas where the lubricant will be applied. This ensures proper coverage and reliable performance. 5. Conductivity: The conductivity of the lubricant should be suitable for the intended application. A high conductivity lubricant will allow more contact between the lubricant and the surface beinged, while a low conductivity lubricant may not provide adequate lubrication. 6. Intensification: The intensity of the application should be suitable for the lubricant's properties. A higher intensity of application can help improve the durability and efficiency of the lubricant. 7. Cost: The cost of the lubricant should be considered in addition to its other benefits. High-quality lubricants may cost more than lower-quality products, but they may provide better performance, reliability, and. 8. Performance: The performance of the lubricant should be evaluated based on the specific application and its intended results. If the lubricant does not meet these standards, it may require adjustments or reapplication.

ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

(ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings)

Applications of ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

  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 ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

Q: Is ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings toxic? A: ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings 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 ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings different from graphene? A: Graphene is a single layer of carbon atoms arranged in a hexagonal lattice, whereas ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings consists of many layers of these sheets bonded together. Graphene is much thinner and exhibits different properties.

Q: Can ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings 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 ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings 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 ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings 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.

ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings

(ing expandable graphite flakes for lubricating demoulding refractory materials and adding coatings)

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