tesa® 68646

140µm double sided translucent non-woven tape

Product Features
  • High adhesion level on various kinds of foam, plastic and metal surfaces
  • Excellent temperature resistance performance
  • Good converting properties

Product Construction

Backing material non-woven
Color translucent
Total thickness 140 µm
Type of adhesive tackified acrylic

Properties / Performance Values

Static shear resistance at 23°C good
Humidity resistance very good
Softener resistance medium
Chemical resistance good
Tack very good
Temperature resistance short term 200 °C
Temperature resistance long term 80 °C
Ageing resistance (UV) very good

Adhesion to Values

Adhesion to ABS (initial) 9 N/cm
Adhesion to ABS (after 14 days) 11.2 N/cm
Adhesion to Glass (initial) 9.9 N/cm
Adhesion to Glass (after 14 days) 10.4 N/cm
Adhesion to PC (initial) 10.2 N/cm
Adhesion to PC (after 14 days) 12.2 N/cm
Adhesion to PE (initial) 4.3 N/cm
Adhesion to PE (after 14 days) 4.6 N/cm
Adhesion to Steel (initial) 9.8 N/cm
Adhesion to Steel (after 14 days) 12.1 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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