tesa® 68105

50µm double sided transparent pure acrylic transfer tape

  • High shear strength under high temperature conditions
  • Easy repositioning during assembling processes
  • Excellent resistance against plasticizers
  • Low outgassing
  • Ageing resistance
  • A moisture resistant liner gives this product good dimensional stability for die cutting processes.
  • The adhesive thickness offers the best compromise between adhesion on filmic polymers, high shear resistance and efficient processability.
  • The pure acrylic adhesive gives this product an excellent compatibility with printing inks, including conductive inks.

Product description

tesa® 68105 is a 50µm transparent transfer tape suitable for demanding lamination jobs.

Application Fields

  • Lamination of overlays on touch switches
  • Fastening of printed nameplates and label stock
  • Assembly of all kind of filmic multilayer constructions

Product Construction

Type of liner PET
Backing material none
Type of adhesive pure acrylic
Color of liner transparent
Total thickness 50 µm
Thickness of liner 75 µm

Properties / Performance Values

Static shear resistance at 23°C very good
Resistance to chemicals good
Humidity resistance good
Static shear resistance at 40°C very good
Temperature resistance long term 150 °C
Temperature resistance short term 200 °C
Tack medium
Ageing resistance (UV) very good
Softener resistance very good

Adhesion to Values

Adhesion to Steel (initial) 4.6 N/cm
Adhesion to PE (initial) 1.1 N/cm
Adhesion to PC (after 14 days) 6.6 N/cm
Adhesion to PS (after 14 days) 5.5 N/cm
Adhesion to ABS (initial) 4.3 N/cm
Adhesion to PP (after 14 days) 2 N/cm
Adhesion to PET (after 14 days) 4.5 N/cm
Adhesion to Aluminium (after 14 days) 5.5 N/cm
Adhesion to PE (after 14 days) 1.6 N/cm
Adhesion to Aluminium (initial) 3.6 N/cm
Adhesion to Steel (initial) 4.6 N/cm
Adhesion to ABS (after 14 days) 6 N/cm
Adhesion to PC (initial) 5 N/cm
Adhesion to PVC (initial) 4 N/cm
Adhesion to PS (initial) 4.5 N/cm
Adhesion to PET (initial) 3.5 N/cm
Adhesion to PP (initial) 2.1 N/cm
Adhesion to Steel (after 14 days) 6.7 N/cm
Adhesion to PVC (after 14 days) 6.7 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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