Electronics, Non-woven, Translucent, Double-sided, FPC
Product information

tesa® 68614

Product description

tesa® 68614 is a translucent, double-sided self-adhesive tape consisting of a non-woven backing and a tackified acrylic adhesive.

tesa® 68614 features especially:
  • High bonding strength on various kinds of substrates
  • Good temperature resistance performance

Main applications

1 General purpose mounting applications

Technical properties

Backing material




Total thickness

100 µm

Type of adhesive

tackified acrylic

Type of liner

PE-coated paper

Adhesion properties

Adhesion to ABS (after 14 days)

7.1 N/cm

Adhesion to ABS (initial)

6.6 N/cm

Adhesion to Aluminium (after 14 days)

4.2 N/cm

Adhesion to Aluminium (initial)

3.6 N/cm

Adhesion to PC (after 14 days)

7.1 N/cm

Adhesion to PC (initial)

7.7 N/cm

Adhesion to PET (after 14 days)

5.4 N/cm

Adhesion to PET (initial)

4.6 N/cm

Adhesion to PVC (after 14 days)

10.8 N/cm

Adhesion to PVC (initial)

6.1 N/cm

Adhesion to Steel (after 14 days)

8.1 N/cm

Adhesion to Steel (initial)

5.5 N/cm

Rating properties

Temperature resistance short term

100 °C

Temperature resistance long term

70 °C



Ageing resistance (UV)


Humidity resistance


Resistance to chemicals


Static shear resistance at 23°C


Static shear resistance at 40°C


Static shear resistance at 70°C




Additional Info

Liner variants:
PV43 white / orange tesa logo PE-coated paper
PV44 white / non printed PE-coated paper

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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