Product Construction
| Backing material | PET film |
| Color | transparent |
| Total thickness | 200 µm |
| Type of adhesive | type: acrylic |
tesa® 51966
Double Sided Transparent Filmic Tape
Sustainable Aspects
- 90% PCR PET in the backing
- Excellent combination of high initial tack and immediate adhesion
- Full suitability for long-term applications
Product description
tesa® 51966 is a transparent double sided tape consisting of a PET backing and a highly tackified acrylic adhesive. tesa® 51966 mounting tape features an excellent combination of high initial tack and immediate adhesion. The acrylic adhesive offers resistance to many chemicals, softeners, humidity and UV light, making the tape perfect for long-term and outdoor applications. The transparent double sided tape also features a short-term temperature resistance of up to 130°C and a long-term resistance of up to 80°C. tesa® 51966 offers excellent converting properties.
Product details and specifications
Product Features
- Excellent combination of high initial tack and immediate adhesion
- Full suitability for long-term applications
Application Fields
- tesa® 51966 is ideal for specialist converters
- The mounting tape is suitable for long-term applications
- tesa® 51966 is available with additional liner variants
Sustainable Aspects
- 90% PCR PET in the backing
Product Construction
| Backing material | PET film |
| Color | transparent |
| Total thickness | 200 µm |
| Type of adhesive | type: acrylic |
Properties / Performance Values
| Elongation at break | 55 % |
| Tensile strength | 20 N/cm |
| Temperature resistance min. | -40 °C |
| Tack | very good |
| Temperature resistance short term | 130 °C |
| Static shear resistance at 40°C | good |
| Ageing resistance (UV) | good |
| Static shear resistance at 23°C | good |
| Softener resistance | good |
| Chemical resistance | good |
| Temperature resistance long term | 80 °C |
| Humidity resistance | very good |
Properties / Performance Values
| Elongation at break | 55 % |
| Tensile strength | 20 N/cm |
| Temperature resistance min. | -40 °C |
| Tack | very good |
| Temperature resistance short term | 130 °C |
| Static shear resistance at 40°C | good |
| Ageing resistance (UV) | good |
| Static shear resistance at 23°C | good |
| Softener resistance | good |
| Chemical resistance | good |
| Temperature resistance long term | 80 °C |
| Humidity resistance | very good |
Adhesion to Values
| Adhesion to ABS (initial) | 10.5 N/cm |
| Adhesion to ABS (after 14 days) | 11.5 N/cm |
| Adhesion to Aluminium (initial) | 9 N/cm |
| Adhesion to Aluminium (after 14 days) | 10 N/cm |
| Adhesion to PC (initial) | 13 N/cm |
| Adhesion to PC (after 14 days) | 13.5 N/cm |
| Adhesion to PE (initial) | 7 N/cm |
| Adhesion to PE (after 14 days) | 7.5 N/cm |
| Adhesion to PET (initial) | 9 N/cm |
| Adhesion to PET (after 14 days) | 9.5 N/cm |
| Adhesion to PP (initial) | 7.5 N/cm |
| Adhesion to PP (after 14 days) | 8 N/cm |
| Adhesion to PS (initial) | 11 N/cm |
| Adhesion to PS (after 14 days) | 12 N/cm |
| Adhesion to PVC (initial) | 9 N/cm |
| Adhesion to PVC (after 14 days) | 13 N/cm |
| Adhesion to Steel (initial) | 10.5 N/cm |
| Adhesion to Steel (after 14 days) | 11 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 10.5 N/cm |
| Adhesion to ABS (after 14 days) | 11.5 N/cm |
| Adhesion to Aluminium (initial) | 9 N/cm |
| Adhesion to Aluminium (after 14 days) | 10 N/cm |
| Adhesion to PC (initial) | 13 N/cm |
| Adhesion to PC (after 14 days) | 13.5 N/cm |
| Adhesion to PE (initial) | 7 N/cm |
| Adhesion to PE (after 14 days) | 7.5 N/cm |
| Adhesion to PET (initial) | 9 N/cm |
| Adhesion to PET (after 14 days) | 9.5 N/cm |
| Adhesion to PP (initial) | 7.5 N/cm |
| Adhesion to PP (after 14 days) | 8 N/cm |
| Adhesion to PS (initial) | 11 N/cm |
| Adhesion to PS (after 14 days) | 12 N/cm |
| Adhesion to PVC (initial) | 9 N/cm |
| Adhesion to PVC (after 14 days) | 13 N/cm |
| Adhesion to Steel (initial) | 10.5 N/cm |
| Adhesion to Steel (after 14 days) | 11 N/cm |
Additional Info
Liner variants:
According to VDA278 analysis, tesa 51966 does not contain any single substances restricted by the drafted GB regulations (China) as well as the indoor concentration guideline by Health, Labour and Welfare Ministry (Japan).
- PV20: brown glassine paper liner with blue printed tesa logo (71µm; 82g/m²)
- PV06: red MOPP-film (80µm; 72g/m²)
According to VDA278 analysis, tesa 51966 does not contain any single substances restricted by the drafted GB regulations (China) as well as the indoor concentration guideline by Health, Labour and Welfare Ministry (Japan).
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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