High-Quality Cut Tape Graphite Paper

Short Description:

Expandable graphite is a premium product that utilizes wound graphite paper and natural graphite thermally conductive film to provide superior performance. Expandable graphite derived from high-quality natural flake graphite and advanced modification technology is a first-class graphite product that is eagerly sought after in many applications.Cut tape graphite paper tape can be cut into “segments” or “pieces”.

  • Thickness: 25-1500μm(support customization)
  • Width: customization
  • Length: 100m
  • Density: 1.0-1.8g/cm³
  • Carbon content: 99.5-99.9%
  • Thermal conductivity: 300-600W/m.K
  • Tensile strength: ≥5.0 Mpa
  • Product Detail

    Product Tags







    Thermal conductivity

    Graphite thermal film customization 100m 25μm-1500μm 1.0-1.5g/cm³ 300-450W/(m·k)
    High thermal conductivity graphite thermal film customization 100m 25μm-200μm 1.5-1.85g/cm³ 450-600W/(m.k)



    Graphite thermal film is a novel material made by compressing expandable graphite with a purity exceeding 99.5%. With a distinct crystal grain orientation, it uniformly dissipates heat in two directions, while also shielding heat sources and enhancing electronic product performance. Its surface can be combined with metal, plastic, adhesive, aluminum foil, PET, and other materials to meet diverse design needs. The product boasts excellent high temperature resistance, radiation resistance, and chemical stability, with 40% lower thermal resistance than aluminum and 20% lower than copper. It is lightweight, weighing 30% less than aluminum and 75% less than copper, and is widely utilized in electronic products like flat panel displays, digital cameras, mobile phones, LEDs, and more.



    Application area

    Graphite thermal paper is a highly versatile material that can effectively regulate and dissipate heat in a wide range of electronic devices, including smartphones, tablets, laptops, TVs, and communication base stations.

    For instance, in smartphones and tablets, graphite thermal paper helps prevent overheating and maintain stable performance by dissipating the heat generated by the CPU and other components. Similarly, in laptops, it promotes smooth operation by dissipating the heat produced by the processor and graphics card, preventing thermal damage.

    Moreover, in TVs, graphite thermal paper helps ensure a longer lifespan by dissipating the heat generated by the backlight and other components. In communication base stations, it is an effective solution for dissipating the heat generated by the power amplifier and other components, promoting stable operation and preventing thermal damage.

    Overall, by incorporating graphite thermal paper into their products, manufacturers can significantly improve their devices' performance and reliability, leading to increased customer satisfaction and brand loyalty.

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