tesa® 54358

420 µm mica electrical insulation tape

Product Features
  • High temperature resistance
  • Abrasion resistance
  • Electrical insulation
All product features

Product description

tesa® 54358 is a 420µm mica tape with a water-based acrylic adhesive. This tape has been designed for electrical insulation applications at high temperatures with additional anti-abrasion requirements.

Product Features

  • High temperature resistance
  • Abrasion resistance
  • Electrical insulation
  • Fire retardency

Application Fields

High temperature electrical insulation of metal parts and battery housing against dielectric shock in automotive battery packs.
Example application areas are:
  • Battery housing top lid
  • Battery housing floor
  • Bus bar

Product Construction

Type of adhesive water-based acrylic
Type of liner PET
Total thickness 420 µm
Color of liner transparent

Properties / Performance Values

Elongation at break >=2 %
Tensile strength >120 N/cm
Dielectric breakdown voltage 9000 V
Temperature resistance 500 °C
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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