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tesa® 49652 - Team 4965 High Transparency
205µm double sided transparent film tape Also referred to as order number tesa® 49652
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 order 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:
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
Application Fields
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
Product Construction
| Type of adhesive | tackified acrylic |
| Total thickness | 205 µm |
| Backing material | PET film |
| Colour | transparent |
Properties / Performance Values
| Elongation at break | 50 % |
| Static shear resistance at 23°C | good |
| Chemical resistance | good |
| Humidity resistance | very good |
| Tack | good |
| Tensile strength | 20 N/cm |
| Ageing resistance (UV) | very good |
| Static shear resistance at 40°C | good |
| Temperature resistance long term duration | 100 °C |
| Softener resistance | good |
| Temperature resistance short term duration | 200 °C |
Adhesion to Values
| 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 |
Additional Info
Liner variants:
PV37 double liner: 36μm PET (36µm; 80g/m²) and brown glassine paper (69µm; 80g/m²)
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.
