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Other Graphite Products
  • High Density Graphite Blocks
  • High Density Graphite Blocks
  • High Density Graphite Blocks
  • High Density Graphite Blocks
  • High Density Graphite Blocks
  • High Density Graphite Blocks
High Density Graphite Blocks

High Density Graphite Blocks

  • 10 - 99 Kilograms
    $9
  • >= 100 Kilograms
    $7

Customization:

Customized logo（Min.Order: 20000 pieces）
Customized packaging（Min.Order: 20000 pieces）
Graphic customization（Min.Order: 20000 pieces）
View product details

High Density Graphite Blocks

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Purity Graphite Fabrication: Engineered for applications requiring thermal conductivity, corrosion resistance, and structural stability, such as industrial electrodes, crucibles, and high-temperature tooling.
  • Structural Integrity: With a flexural strength of 50MPa, the block ensures durability under heavy loads, ideal for demanding environments.

Key features

  • 1. Material Technology

    • With high-purity graphite composition, you can achieve superior corrosion resistance and thermal conductivity, outperforming standard graphite blocks in harsh environments*.

  • 2. Performance Parameters

    • With a flexural strength of 50 MPa, you can withstand heavy loads and mechanical stress, surpassing traditional graphite materials by up to 40%*.

  • 3. Scenario Solutions

    • With a dense, uniform structure, you can deploy the block in high-temperature industrial applications like foundries or electrical systems, where durability is critical*.

  • 4. Certification Standards

    • With ISO 9001 certification, you can trust consistent quality and reliability, meeting international manufacturing standards.

  • 5. Interactive Design (Customization)

    • With customizable shapes and dimensions, you can tailor the block to fit specific industrial applications, offering greater design flexibility than rigid, pre-shaped alternatives*.

Product details

High Density Graphite Blocks

The High Density Graphite Blocks are engineered from high-purity graphite (99.9%+), offering exceptional durability and resistance to thermal and chemical stress. With a smooth, polished surface and ISO 9001-certified quality, these blocks are ideal for demanding applications in industrial, electrical, and construction sectors.

Technical specifications

FeatureSpecificationBenefit
Chemical CompositionHigh Purity Graphite (99.9%+)Ensures corrosion resistance and purity for precision applications
Flexural Strength50 MPaWithstands heavy mechanical stress in industrial machinery
Surface FinishSmooth PolishedEasy cleaning, enhanced aesthetics, and reduced friction
CertificationISO 9001Guaranteed quality control and consistency

Customization guide

Adjustable parameters include block dimensions (thickness, length) and surface treatments (e.g., grooves, coatings) to meet specialized needs such as electrode fabrication or thermal shielding.

Get inspired

With their dense structure and high purity, these graphite blocks are versatile for applications like heat sinks, furnace components, or structural supports in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flexural Strength50 MPa+15% (57.5 MPa)+30% (65 MPa)*
Purity99.5%99.8%99.9%
Thermal Conductivity180 W/m·KEnhanced (200 W/m·K)Premium (220 W/m·K)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 65 MPa flexural strength exceeds industry benchmarks by 30%, enabling use in ultra-high-stress environments like aerospace components.
    • 99.9% purity minimizes impurities, critical for semiconductor manufacturing.
    • 220 W/m·K thermal conductivity in the Pro Model outperforms competitors by 20%, ideal for high-heat applications.

  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial applications (e.g., basic furnace parts) where cost-efficiency is prioritized.
    • Advanced Model: Recommended for medium-duty use (e.g., electrical components) requiring enhanced durability and purity.
    • Pro Model: Best for extreme scenarios (e.g., aerospace, nuclear reactors) where peak strength and purity are non-negotiable.

Example benefit: "With the Pro Model’s triple-certified chemical resistance, you can safely handle corrosive materials in chemical processing plants."

Frequently asked questions

  • Which graphite block model is best for high-temperature industrial applications?

  • How do I clean and maintain high-density graphite blocks to prevent corrosion?

  • How does high-density graphite compare to carbon or ceramic in thermal conductivity?

  • Can high-density graphite blocks be customized to fit specific industrial machinery dimensions?

  • Is your high-density graphite block ISO 9001 certified for industrial use?

  • What applications are high-density graphite blocks suitable for due to their 50MPa flexural strength?

  • Why is high-purity graphite preferred over standard graphite for chemical processing equipment?

  • How does the smooth surface of high-density graphite blocks enhance durability in abrasive environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Graphite BlocksGeneral industrial applications90% purity (ASTM C775), 35MPa flexural strength (ASTM C1161)Affordable, widely availableLimited chemical resistance, lower durability
Our Base High Density Graphite BlocksHigh-temperature furnaces, chemical plants95% purity (ASTM C775) ▲1, 45MPa flexural strength (ASTM C1161) ▲1Improved chemical resistance, enhanced durabilityModerate cost increase vs. industry standard
Our Advanced High Density Graphite BlocksAerospace, extreme environments99.9% purity ▲2, 55MPa flexural strength ▲2Superior performance in corrosive/thermal stress scenariosHigh cost, specialized use cases
Flexible Graphite FoilSealing, gasket applications95% purity, flexible (ASTM D638)Easy to shape, conformable for irregular surfacesLower mechanical strength, less durable than rigid blocks
Graphite ElectrodesArc furnaces, metallurgy98% purity, 60MPa flexural strength (ASTM C534)High electrical conductivity,耐高温 up to 3000°C (ISO 2247)Complex manufacturing, expensive
Graphite CruciblesMetal melting, lab research99% purity, heat resistance up to 3000°C (ISO 2247)Withstands extreme temperatures, chemical inertnessBrittle, requires careful handling, limited mechanical strength

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