tesa® 58398

tesa® 58398 400 µm thermal conductive transfer tape

Product description

tesa® 58398 is a 400um thermally conductive transfer tape.

This product is equipped with special acyrlic adhesive that provide certain thermal conductivity when it applies between heat source and heat sink. Besides that, it has good mounting performance on polar substrates.

Main applications

Applied between heat source and heat sink to transfer the heat for E-mobility.

Technical properties

Thermal conductivity x-y-direction

0.6 Btu/hr.Ft.F

Total thickness

400 µm

Color of liner




Dielectric breakdown voltage

9800 volt

Adhesion properties

Adhesion to Aluminium (after 3 days)

6.7 N/cm

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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