Neograf eGraf Spreadershield

Spreadershield has a unique feature set compared to other thermal interface materials as it distributes heat through-plane and in-plane thus allowing it to move heat away from critical components faster. This unique, patented solution takes advantage graphite’s anisotropic thermal properties to both shield heat from sensitive areas and distribute heat evenly to eliminate hot spots in LED lighting and more.

Compared to aluminum and copper, Spreadershield provides superior heat spreading and thermal management for a wide range of electronics applications, from the thinnest and lightest weight to high power devices. Spreadershield products function as both a passive heat spreader and heat shield.

  • In-plane conductivity 300-1500 W/mK
  • Spreads heat up to 4x Cu and 7x Al
  • Saves weight vs alternatives; 30% lighter vs Al, 80% vs Cu
  • Thicknesses as low as 25 µm
  • Anisotropic ratio up to 300:1
  • Available with or without dielectric coating and adhesives