Graphite Blocks

Isostatically pressed graphite is a new graphite product developed in the 1960s, which has a series of excellent properties. For example, the isostatic graphite heat resistance is good, in an inert atmosphere, with the increase of the temperature of its mechanical strength is not reduced, but increased, at about 2500℃ reached the highest value; Compared with common graphite products, the graphite block material structure is fine and compact, and the uniformity is good. The thermal expansion coefficient is very low, with excellent thermal shock resistance; Isotropic; Strong chemical corrosion resistance, and good thermal and electrical conductivity; Graphite blocks for sale have excellent machining properties.

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Graphite Block Factory Video

Graphite Block Uses

  • 1

    Metallurgy industry, such as Graphite Blocks for Casting, Graphite Blocks for Machining

  • 2

    Graphite block materials are commonly used in the chemistry industry for high-temperature applications, such as crucibles, electrodes, and furnace linings, due to their excellent thermal conductivity and chemical inertness.

  • 3

    Graphite in electronics is a conductive material in electrodes, batteries, and circuit components. Its high thermal conductivity, low electrical resistance, and stability make it suitable for various applications.

  • 4

    Graphite block are used in the aerospace industry for applications such as thermal management, electrical discharge machining, and structural components due to their high strength, lightweight, and excellent heat and electrical conductivity.

  • 5

    Graphite block materials are commonly used in the atomic energy industry as moderators to slow down neutrons and maintain a controlled nuclear reaction in nuclear reactors.

  • 6

    Graphite block materials are also used in other fields such as aerospace, nuclear energy, chemical processing, and metallurgy, where their high thermal conductivity and resistance to corrosion are valuable properties.

Graphite Block Material Technical Data 

Product NameWH-6
Chemical CompositionSynthetic Graphite
Thermal Conductivity140W/m.K
Shore Hardness53HSD
Flexural Strength55MPa
Compressive Strength95MPa
Particle Size8-10micron

Why Choose Longsheng Graphite Block Factory?

Longsheng Graphite Block Factory stands out for several reasons. Firstly, they have a solid reputation for producing high-quality graphite blocks for sale that meet industry standards. Their advanced manufacturing techniques ensure consistent and reliable graphite block material performance. Secondly, they offer competitive graphite block prices, making their wholesale graphite blocks a cost-effective choice. Additionally, Longsheng prioritizes customer satisfaction, providing excellent service and timely delivery. Lastly, their commitment to environmental sustainability sets them apart, as they employ eco-friendly production practices. Choosing Longsheng graphite block manufacturer means accessing top-notch graphite blocks backed by reliability, affordability, and environmental consciousness.

Graphite Block Material Benefits

Graphite block material offers numerous benefits as a graphite product. Firstly, graphite blocks for sale possess excellent thermal conductivity, allowing for efficient heat transfer and distribution. Secondly, graphite blocks have high chemical resistance, making them suitable for applications involving corrosive environments. Thirdly, wholesale graphite blocks exhibit low friction, making them ideal for applications that require lubrication. Furthermore, graphite blocks are lightweight and possess high mechanical strength, offering durability and ease of handling. Lastly, graphite in electronics has good electrical conductivity, making them useful in various electrical applications.

Things to Consider When Buying Graphite Blocks

  • Grade: Graphite block materials come in different grades based on their purity, density, and other properties. The grade should align with your specific application requirements.

  • Dimensions: Consider the size and shape to ensure they fit your intended graphite block uses. Customizable options may be available for more tailored solutions.

  • Thermal Conductivity: Graphite's high thermal conductivity is a crucial aspect for many applications. Ensure the graphite block material have the desired level of thermal conductivity for efficient heat transfer.

  • Mechanical Strength: Depending on the application, you may need a high-density graphite block with specific mechanical properties, such as compressive strength and flexural strength, to withstand operational conditions.

  • Surface Finish: The surface finish of the graphite blocks can impact their performance in certain applications. Smooth surfaces may be required to minimize friction or facilitate better sealing.

  • Chemical Compatibility: Consider the chemical environment in which the graphite blocks will be used. Ensure they are compatible with the substances they will come into contact with, to avoid chemical reactions or corrosion.

  • Cost: Evaluate the graphite block price while considering the overall value they provide. Compare prices from different graphite block suppliers but prioritize quality and suitability for your application.



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