Product Construction
| Backing material | PET film |
| Color | transparent |
| Total thickness | 200 µm |
| Type of adhesive | acrylic |
tesa® 51966
200µm double sided transparent PET film tape with 90% PCR PET content in backing
Product Features
- Excellent combination of high initial tack and immediate adhesion
- Full suitability for long-term applications
- Very good bonding strength, even to low surface energy materials
Product description
tesa® 51966 is a transparent, double-sided industrial mounting tape with a 90% post-consumer recycled (PCR) PET backing and a highly tackified acrylic adhesive. The double-sided tape is especially designed for the converter and tape specialist business and is able to withstand numerous environmental factors such as humidity, UV light, and temperatures of up to 130°C for limited periods of time. The tackified acrylic adhesive provides excellent adhesion on various surfaces, very high tack, and good shear strength.
tesa® 51966 contains an average of 8% post-consumer recycled content, consisting of 90% recycled PET backing. Liner and tape core are considered packaging materials and are excluded from recycled content calculations. 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. Find more information on the UL SPOT® database
https://spot.ul.com/main-app/products/detail/62a340de7501b678a13670cb?page_type=Products%20Catalog
Product details and specifications
Product Features
- Excellent combination of high initial tack and immediate adhesion
- Full suitability for long-term applications
- Very good bonding strength, even to low surface energy materials
- Outstanding converting and die-cutting properties
Application Fields
- Various industrial long-term mounting applications
- Especially designed for the converter and tape specialist business
Product Construction
| Backing material | PET film |
| Color | transparent |
| Total thickness | 200 µm |
| Type of adhesive | 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:
- PV6: red MOPP film (80µm; 72g/m²)
- PV20: branded brown 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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