tesa® 51928
125µm double sided black filmic tape
Product Features
- An excellent balance of good holding power and bonding performance
- Sufficient bond even to critical surfaces such as diverse foams and rubber materials and at elevated temperatures.
- High initial tack to immediately grab to the bonding surface
Product description
tesa® 51928 is a double-sided self-adhesive tape consisting of a black PET backing and a modified acrylic adhesive.
Product details and specifications
Product Features
- An excellent balance of good holding power and bonding performance
- Sufficient bond even to critical surfaces such as diverse foams and rubber materials and at elevated temperatures.
- High initial tack to immediately grab to the bonding surface
Application Fields
- Mounting of batteries to battery packs in Electronic devices
- Mounting of ABS plastic parts in the automotive industry
- Mounting of decorative profiles and mouldings in the furniture industry
| Adhesive Type | tackified acrylic |
|---|---|
| Backing material | PET film |
| Color | black |
| Total thickness | 125 µm |
| Elongation at break | 50 % |
|---|---|
| Tensile strength | 20 N/cm |
| Static shear resistance at 40°C | good |
| Humidity resistance | very good |
| Tack | very good |
| Temperature resistance long term | 100 °C |
| Chemical Resistance | good |
| Ageing resistance (UV) | very good |
| Static shear resistance at 23°C | good |
| Temperature resistance short term | 200 °C |
| Softener resistance | good |
| Adhesion to ABS (initial) | 8.2 N/cm |
|---|---|
| Adhesion to ABS (after 14 days) | 9.7 N/cm |
| Adhesion to Aluminium (initial) | 8.1 N/cm |
| Adhesion to Aluminium (after 14 days) | 11.1 N/cm |
| Adhesion to PC (initial) | 10.3 N/cm |
| Adhesion to PC (after 14 days) | 11.5 N/cm |
| Adhesion to PE (initial) | 4.9 N/cm |
| Adhesion to PE (after 14 days) | 5.4 N/cm |
| Adhesion to PET (initial) | 7.4 N/cm |
| Adhesion to PET (after 14 days) | 8.7 N/cm |
| Adhesion to PP (initial) | 4.8 N/cm |
| Adhesion to PP (after 14 days) | 6.4 N/cm |
| Adhesion to PS (initial) | 8.8 N/cm |
| Adhesion to PS (after 14 days) | 9.4 N/cm |
| Adhesion to PVC (initial) | 7.2 N/cm |
| Adhesion to PVC (after 14 days) | 10.1 N/cm |
| Adhesion to Steel (initial) | 9.6 N/cm |
| Adhesion to Steel (after 14 days) | 12 N/cm |
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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Last updated on Aug 27, 2025