tesa® 58330

55 µm s/s Black PET tape for Electrical Insulation applications


Product Features
  • Hi dielectric strength to insure reliable electrical insulation.
  • Thin profile for applications with space constraints.
  • Low CO₂ footprint, no solvents.
All product features
Product description

tesa® 58330 is a black 55µm single sided PET tape with a water-based acrylic adhesive that has been specifically designed for the electrical insulation of battery components


Product details and specifications

Product Features

  • Hi dielectric strength to insure reliable electrical insulation.
  • Thin profile for applications with space constraints.
  • Low CO₂ footprint, no solvents.
  • Designed with a PET liner for automation.
  • Black color allows visual detection in production.

Application Fields

  • Electrical Insulation of battery components of electric vehicles

Product Construction

Adhesive Type acrylic
Backing material PET film
Color of liner transparent
Liner Type PET film
Thickness of liner 1.18 mils
30 µm
Total thickness 2.17 mils
55 µm

Properties / Performance Values

Elongation at break 70 %

Adhesion to Values

Adhesion to Aluminium (initial) 3.43 lbs/in
6 N/cm
Adhesion to Steel 4 lbs/in
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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