tesa_49652_High Transparency_Double Liner
Product information

tesa® 4965 High Transparency

205µm double sided transparent film tape



Product description

tesa® 4965 High Transparency is based on a patented and protected product formulation. Several products are equipped with this unique and high performing product design and together these products make up Team 4965. This double-sided film tape assortment helps to easily select the most efficient tape based on customer demands, products, and processes. tesa® 4965 High Transparency can be ordered using the product number tesa® 49652. Explore the benefits of the full tesa® 4965 assortment here: https://www.tesa.com/en/industry/general-applications/mounting/team-4965-assortment


tesa® 4965 High Transparency features:
  • Has a double liner which provides improved product stability
  • Suitability for critical demands such as heavy stress and high temperatures
  • Withstands chemical components

Main applications

Across many industries tesa® 4965 High Transparency is used to improve processes and applications especially those requiring visual inspection or a crystal-clear bond. Key applications include:
  • Glass to glass bonding
  • Lamination of different card layers
  • Microplate sealing
  • Personal protection & medical equipment manufacturing
tesa_49652_High Transparency_Double Liner

tesa_49652_High Transparency_Double Liner

Technical properties

Elongation at break

50 %

Type of adhesive

tackified acrylic

Tensile strength

20 N/cm

Total thickness

205 µm

Backing material

PET film

Color

transparent

Adhesion properties

Adhesion to Steel (initial)

11.5 N/cm

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 ABS (after 14 days)

12 N/cm

Adhesion to PP (after 14 days)

7.9 N/cm

Adhesion to Aluminium (after 14 days)

10.6 N/cm

Adhesion to PET (after 14 days)

9.5 N/cm

Adhesion to PC (initial)

12.6 N/cm

Adhesion to PVC (initial)

8.7 N/cm

Adhesion to PE (after 14 days)

6.9 N/cm

Adhesion to PS (initial)

10.6 N/cm

Adhesion to PET (initial)

9.2 N/cm

Adhesion to Aluminium (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

Rating properties

Static shear resistance at 23°C

+

Resistance to chemicals

+

Humidity resistance

++

Tack

+

Ageing resistance (UV)

++

Temperature resistance long term

100 °C

Static shear resistance at 40°C

+

Temperature resistance short term

200 °C

Softener resistance

+

Additional Info

Liner variants:
PV37 double liner: 36μm PET (36µm; 80g/m²) and brown glassine paper (69µm; 80g/m²)

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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