tesa® 68551

40µm double sided transparent filmic tape

  • Thickness: 40 μm
  • High adhesion level
  • Excellent conformability and adjustment to curved surfaces
  • Excellent resistance to demanding environmental conditions

Product description

tesa® 68551 is a transparent, doublesided self-adhesive tape consisting of a thin PET film backing and a tackified acrylic adhesive.

Application Fields

  • Mounting of metal or plastic badges and signs
  • Fixing of reflection foil to LCD frame
  • Splicing of thin plastic films

Product Construction

Elongation at break 50 %
Type of adhesive tackified acrylic
Tensile strength 7 N/cm
Total thickness 40 µm
Backing material PET film
Color transparent

Properties / Performance Values

Static shear resistance at 23°C good
Humidity resistance very good
Tack medium
Ageing resistance (UV) very good
Static shear resistance at 40°C medium
Temperature resistance long term 100 °C
Temperature resistance short term 200 °C

Adhesion to Values

Adhesion to Steel (initial) 7.7 N/cm
Adhesion to PC (after 14 days) 9.4 N/cm
Adhesion to Steel (initial) 7.7 N/cm
Adhesion to ABS (initial) 6.8 N/cm
Adhesion to ABS (after 14 days) 7.7 N/cm
Adhesion to PET (after 14 days) 6.8 N/cm
Adhesion to Aluminium (after 14 days) 7.6 N/cm
Adhesion to PC (initial) 8 N/cm
Adhesion to PET (initial) 6.2 N/cm
Adhesion to Aluminium (initial) 6.5 N/cm
Adhesion to Steel (after 14 days) 8.8 N/cm

Additional Info

Liner variants:
PV40 white/red logo glassine paper (71μm)
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