KERATHERM® Adhesive Films

The KERATHERM® Adhesive Films are thermoconductive, electrically isolating, double-sided adhesive films. They have an excellent, permanent adhesive strength with very high thermal conductivity at outstanding insulation properties.


  • CPUs, LEDs
  • Flips Chips, DSPs
  • BGAs, PPGAs
  • MOSFETS on heat sinks

For example in 

  • power supplies and inverter modules
  • computers
  • telecommunication electronics
  • automotive electronic

KL 90 und KL 91 KERATHERM® Adhesive Films

Ceramic filled double-sided adhesive film -with or without fibre glass!

KL 90 and KL 91 are double sided adhesive films. They have an excellent, permanent adhesive strength with high thermal conductivitiy as well as very good insulation properties at the same time. Low heat transfer resistance can be achieved by a very reliable adhesive strength on different surfaces.
Mechanical fixation with clips, screws or rivets are not necessary.
Due to the soft surface finish, tolerances can be compensated very well. Light weight, easy handling as well as high elasticity are further advantages.

  • KL 90 KERATHERM®: ­Wärmeleitfähigkeit: 1,4 W/mK
  • KL 91 KERATHERM®: ­Wärmeleitfähigkeit: 1,35 W/mK

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Do you have any questions, requests or suggestions? How can we help you?

Michael Sertl
Product manager thermal management

Telefon: +49 (0)9645 88 500
Fax: +49 (0)9645 88 390
E-Mail: keratherm(at)

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