T68 Synthetic Graphite – 0.025mm | T-Global Technologyâ„¢Custom pads and gaskets priced instantly and made to order within 24 hours!

T68 Synthetic Graphite – 0.025mm | T-Global Technologyâ„¢

Graphite Thermal Interface Material

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  • High Thermal Conductivity
  • Ultra-Thin Profile
  • High EMI Shielding
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Stock sheet size: 27cm x 27cm

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SKU: 93152 Categories: , ,

Description

The T-Global T68 Synthetic Graphite Sheet is a high-efficiency thermal interface material designed for advanced heat dissipation in compact electronic devices. With an impressive in-plane thermal conductivity of up to 1,500 W/m·K, it outperforms traditional materials like copper and aluminum while being significantly lighter. Its ultra-thin, flexible design allows for easy integration into space-constrained applications, making it ideal for smartphones, laptops, LED lighting, and high-power semiconductors.

Beyond thermal conductivity, the T68 also provides effective EMI shielding, reducing electromagnetic interference to enhance device performance. Its low thermal resistance ensures rapid heat transfer, helping to maintain stable operating temperatures and prevent overheating. Whether used in wearable technology, display panels, or automotive electronics, this synthetic graphite sheet delivers superior heat management in a durable, lightweight, and environmentally compliant solution.

Benefits

  • Exceptional Thermal Conductivity
  • Ultra-Thin and Lightweight
  • High EMI Shielding Effect
  • Flexible and Bendable
  • Low Thermal Resistance
  • Environmentally Friendly

Features

High Thermal Conductivity

  • The T68 boasts a thermal conductivity of 1,500 W/m·K in the XY axis, significantly higher than traditional materials.

Ultra-Thin Profile

  • Its thin design allows for integration into space-constrained applications without compromising performance.

High EMI Shielding

  • The material effectively shields against electromagnetic interference, ensuring device integrity.

Recommended Uses

  • Mobile Phones and Laptops: Enhances thermal management in compact devices, preventing overheating.
  • Set-Top Boxes and LED Backlights: Maintains optimal temperatures in entertainment and display systems.
  • PDP/LCD/OLED Screens: Ensures uniform heat distribution, prolonging display lifespan.
  • Ultra-Bright LEDs: Provides efficient heat dissipation for high-intensity lighting applications.
  • Digital Cameras and Projectors: Maintains device performance by effectively managing internal heat.
Typical Properties
Properties Unit T68 Tolerance Test Method
Thermal Conductivity (XY axis) W/m•K 1500 ±100 AC Calorimeter
Thermal Conductivity (Z axis) W/m•K 5 ±10% Laser Flash
Thickness μm 25 – Micrometer
Thermal Diffusivity cm²/s 8.5 ±0.5 AC Calorimeter
Density g/cm³ 2.1 ±5% Archimedes Law
Electrical Conductivity S/cm >13000 – JIS K7194
Bending Test times 10000 – –
Operating Temperature °C -40~+400 – AC Calorimeter
Heat Capacity (SHC) J/g-K 0.895 – –

Variations

Properties T68 T68A T68AP T68APF
Processing No processing With insulating double-sided<br>
adhesive tape underneath<br>
(10μm/30μm)		 1. Standard PET tape on the top<br>
(10μm/30μm)<br>
2. Insulating 2-sided<br>
adhesive tape on the bottom<br>
(10μm/30μm)		 1. Standard PET tape on the top<br>
(10μm/30μm)<br>
2. Insulating 2-sided<br>
adhesive tape on the bottom<br>
(10μm/30μm)
3. Edge banding
Structure Graphite Sheet Graphite Sheet<br>2-Sided Adhesive Tape<br>Release Paper PET Tape<br>Graphite Sheet<br>2-Sided Adhesive Tape<br>Release Paper <div style=”display: flex;text-align: center;justify-content: center”>
<p style=”align-self: center;margin-right: 10px”>Edge Banding</p>
<div>PET Tape<br>Graphite Sheet<br>2-Sided Adhesive Tape<br>Release Paper</div>
<p style=”align-self: center;margin-left: 10px”>Edge Banding</p>
</div>
Feature ‧Great thermal conductivity and softness<br>
‧Low thermal resistance<br>
‧Working temperature up to 400℃<br>
‧Electrically conductive		 •Insulating and adhesive
on one side<br>
•Great adhesion, stick
closely to the case<br>
•Breakdown voltage: 1KV		 •Both surfaces
electrically isolated<br>
•PET Tape: 1KV<br>
•2-sided adhesive tape: 1KV		 •Both surfaces
electrically isolated<br>
•PET Tape: 1KV<br>
•2-sided adhesive tape: 1KV
Heat Resistant<br>Temperature 400℃ 100℃ 80~100℃ 80~100℃
Total Thickness 25μm 35μm/55μm 45μm/85μm 45μm/85μm

T-Global T68 Synthetic Graphite Series Datasheet





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