Keratherm standard films up to 0.5 mm thick

Kerafol_Wärmeleitfolie_86_225_016

Smooth surface for optimum heat transfer

KERATHERM® Standard Films feature a smooth surface to ensure that no air inclusions impair heat transfer from the component to the cooling profile. The material compensates for microscopic irregularities on the contact surfaces, improving the heat contact surface and increasing heat dissipation.

These standard films exhibit good flexibility, optimized thermally conductivitygood compressibility and effective insulation properties. The films are also environmentally friendly and RoHS-compliant.

Advantages

  • Smooth surface
  • Also excellent properties at lowest contact pressure
  • Low hardness
  • High self-adhesion without adhesive
  • UL-listed

Properties

  • Effective insulation characteristics
  • Thermally conductive
  • Good compressibility
  • Fully cross-linked
  • Versatile
  • Environmentally friendly
  • RoHS-compliant

Applications

  • Power supplies
  • Automotive, motor controllers
  • LCD displays
  • White goods
  • Audio and video components
  • Power converter

Film options

  • Single-sided self-adhesive surface
  • Single-side adhesive coating available
  • Supplied as sheet or ready-punched products
Kerafol standard thermally conductive films
Film Name thermal conductivity W/mK thermal resistance K/W breakdown voltage kV measured thickness mm hardness Shore A characteristics
86/82 red with fibre glass 6.5 0.09 1.0 0.250 60 - 70 very high thermal conductivity
86/60 pink, without fibre glass 4.5 0.14 > 5.0 0.250 45 - 60 high thermal conductivity and high isolation
86/50 Keratherm pink 3.5 0.16 1.5 0.225 70 - 80 high thermal conductivity
86/30  Keratherm white 2.5 0.22 1.5 0.225 70 - 80 good thermal conductivity / isolation
86/37 Keratherm green 1.8 0.32 8.0 0.225 65 - 75 high isolation
70/50 brown with fibre glass 1.4 0.44 5.0 0.250 80 - 90 good price-performance-ratio