Product Construction
| Backing material | PET film |
| Colour | transparent |
| Colour of liner | red |
| Total thickness | 205 µm |
| Type of adhesive | type: tackified acrylic |
| Type of liner | type: MOPP |
tesa® 4965 Original
Double-coated tape with high shear and temperature resistance
Product description
tesa® 4965 is a transparent double-sided self-adhesive tape consisting of a PET backing and a modified acrylic adhesive.
tesa® 4965 features:
- Reliable bond even to LSE substrates
- Immediate usability after assembly
- Suitability for most demanding applications such as heavy stress, high temperatures or critical substrates
Product details and specifications
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
Product Construction
| Backing material | PET film |
| Colour | transparent |
| Colour of liner | red |
| Total thickness | 205 µm |
| Type of adhesive | type: tackified acrylic |
| Type of liner | type: MOPP |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Chemical resistance | good |
| Static shear resistance at 40°C | very good |
| Temperature resistance min. | -40 °C |
| Softener resistance | good |
| Temperature resistance short term duration | 200 °C |
| Ageing resistance (UV) | good |
| Humidity resistance | very good |
| Static shear resistance at 23°C | very good |
| Tack | good |
| Temperature resistance long term duration | 100 °C |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Chemical resistance | good |
| Static shear resistance at 40°C | very good |
| Temperature resistance min. | -40 °C |
| Softener resistance | good |
| Temperature resistance short term duration | 200 °C |
| Ageing resistance (UV) | good |
| Humidity resistance | very good |
| Static shear resistance at 23°C | very good |
| Tack | good |
| Temperature resistance long term duration | 100 °C |
Adhesion to Values
| Adhesion to ABS (initial) | 10.3 N/cm |
| Adhesion to ABS (after 14 days) | 12 N/cm |
| Adhesion to Aluminium (initial) | 9.2 N/cm |
| Adhesion to Aluminium (after 14 days) | 10.6 N/cm |
| Adhesion to PC (initial) | 12.6 N/cm |
| Adhesion to PC (after 14 days) | 14 N/cm |
| Adhesion to PE (initial) | 5.8 N/cm |
| Adhesion to PE (after 14 days) | 6.9 N/cm |
| Adhesion to PET (initial) | 9.2 N/cm |
| Adhesion to PET (after 14 days) | 9.5 N/cm |
| Adhesion to PP (initial) | 6.8 N/cm |
| Adhesion to PP (after 14 days) | 7.9 N/cm |
| Adhesion to PS (initial) | 10.6 N/cm |
| Adhesion to PS (after 14 days) | 12 N/cm |
| Adhesion to PVC (initial) | 8.7 N/cm |
| Adhesion to PVC (after 14 days) | 13 N/cm |
| Adhesion to Steel (initial) | 11.5 N/cm |
| Adhesion to Steel (after 14 days) | 11.8 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 10.3 N/cm |
| Adhesion to ABS (after 14 days) | 12 N/cm |
| Adhesion to Aluminium (initial) | 9.2 N/cm |
| Adhesion to Aluminium (after 14 days) | 10.6 N/cm |
| Adhesion to PC (initial) | 12.6 N/cm |
| Adhesion to PC (after 14 days) | 14 N/cm |
| Adhesion to PE (initial) | 5.8 N/cm |
| Adhesion to PE (after 14 days) | 6.9 N/cm |
| Adhesion to PET (initial) | 9.2 N/cm |
| Adhesion to PET (after 14 days) | 9.5 N/cm |
| Adhesion to PP (initial) | 6.8 N/cm |
| Adhesion to PP (after 14 days) | 7.9 N/cm |
| Adhesion to PS (initial) | 10.6 N/cm |
| Adhesion to PS (after 14 days) | 12 N/cm |
| Adhesion to PVC (initial) | 8.7 N/cm |
| Adhesion to PVC (after 14 days) | 13 N/cm |
| Adhesion to Steel (initial) | 11.5 N/cm |
| Adhesion to Steel (after 14 days) | 11.8 N/cm |
Certificates
- tesa® 4965 Original Next Gen contains a total of 62% biocarbon content (including red MOPP liner)
- which is composed of 20% bio-based carbon content directly derived from biological sources and 42% bio-attributed carbon content from the use of biomass balanced adhesive components that are ISCC PLUS certified. The double-sided mounting tape contains a 90% recycled PET backing
- resulting in an average of 5% post-consumer recycled content (including red MOPP liner) in the tape. This is a third-party environmental claim validated against the UL Environmental Claim Validation Procedure 2809 for recycled content. The UL Environmental Claim Validation Program falls under UL’s ISO/IEC 17025 accreditation.
Additional Info
Liner variants:
PV0 red MOPP-film (80µm; 72g/m²)
PV1 brown glassine paper (71µm; 82g/m²)
PV4 white with blue tesa® logo PE-coated paper (118µm; 120g/m²)
PV7 transparent PET-film (50µm; 72g/m²)
PV11 white PET-film (50µm; 72g/m²)
PV36 double-liner: red MOPP-film (80µm; 72g/m²) and brown glassine paper (71µm; 82g/m²)
PV0 red MOPP-film (80µm; 72g/m²)
PV1 brown glassine paper (71µm; 82g/m²)
PV4 white with blue tesa® logo PE-coated paper (118µm; 120g/m²)
PV7 transparent PET-film (50µm; 72g/m²)
PV11 white PET-film (50µm; 72g/m²)
PV36 double-liner: red MOPP-film (80µm; 72g/m²) and brown glassine paper (71µm; 82g/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.
Downloads
Download the files below for more technical details and information on this product.
