Electronics, PET, Tranparent, Double-sided
Product information

tesa ® 68441

10µm double sided transparent differential filmic tape

Product description

tesa ® 68441 is a transparent, double-sided self-adhesive tape consisting of a thin, conformable PET film backing and a tackified acrylic adhesive in differential design.

tesa ® 68441 features esp.
  • Outstanding adhesion level relative to low thickness
  • Differential design for critical applications
  • Excellent resistance to demanding environmental conditions
  • Excellent conformability and adjustment to curved surfaces

Main applications

1 Mounting of heat spreading parts
1 Lamination in NFC antenna
1 Very small design gap filling

Technical properties

Backing material

PET film



Total thickness

10 µm

Type of adhesive

tackified acrylic

Adhesion properties

Adhesion to Steel (easy-side, initial)

5.5 N/cm

Rating properties

Temperature resistance short term

150 °C

Temperature resistance long term

100 °C



Ageing resistance (UV)


Humidity resistance


Static shear resistance at 23°C


Static shear resistance at 40°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.

Related products