tesa-4965-original-205micrometer-double-sided-PET-film-tape-049650017700-pr

tesa® 4965 Original

205µm double sided transparent filmic tape

Product description

tesa® 4965 is a transparent double-sided self-adhesive tape consisting of a PET backing and a tackyfied acrylic adhesive.

tesa® 4965 features especially:
  • Reliable bond even to LSE substrates
  • Immediate usability right after assembly
  • Suitability for most demanding applications such as heavy stress, high temperatures or critical substrates

Application Fields

  • Mounting of ABS plastic parts in the car industry
  • Self-adhesive mounting of rubber/EPDM profiles
  • Mounting of decorative profiles and mouldings in the furniture industry
  • Mounting of battery packs, lenses and touch-screens in electronic devices

4965 is recognized according to UL standard 969. UL file: MH 18055

Product Construction

Backing material PET film
Type of adhesive tackified acrylic
Total thickness 205 µm
Color transparent

Properties / Performance Values

Elongation at break 50 %
Static shear resistance at 23°C very good
Chemical resistance good
Humidity resistance very good
Static shear resistance at 40°C very good
Temperature resistance long term 100 °C
Temperature resistance short term 200 °C
Tack good
Tensile strength 20 N/cm
Ageing resistance (UV) very good
Softener resistance good

Adhesion to Values

Adhesion to PE (initial) 5.8 N/cm
Adhesion to PC (after 14 days) 14 N/cm
Adhesion to PS (after 14 days) 12 N/cm
Adhesion to ABS (initial) 10.3 N/cm
Adhesion to PP (after 14 days) 7.9 N/cm
Adhesion to PET (after 14 days) 9.5 N/cm
Adhesion to Aluminium (after 14 days) 10.6 N/cm
Adhesion to PE (after 14 days) 6.9 N/cm
Adhesion to Aluminium (initial) 9.2 N/cm
Adhesion to ABS (after 14 days) 12 N/cm
Adhesion to PC (initial) 12.6 N/cm
Adhesion to PVC (initial) 8.7 N/cm
Adhesion to PS (initial) 10.6 N/cm
Adhesion to PET (initial) 9.2 N/cm
Adhesion to PP (initial) 6.8 N/cm
Adhesion to Steel (after 14 days) 11.8 N/cm
Adhesion to PVC (after 14 days) 13 N/cm

Additional Info

Liner variants:
PV0 red MOPP-film (80µm; 72g/m²)
PV1 brown glassine paper (71µm; 82g/m²)
This product information applies to PV1
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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