tesa® 51977
Double-sided filmic tape
Product description
tesa® 51977 is a white double-sided self-adhesive tape consisting of a PP-film backing and a tackified acrylic adhesive.
tesa® 51977 features especially:
tesa® 51977 features especially:
- An excellent combination of a high initial tack and adhesion level
- A secure bond even on critical materials such as PP and PE and rough surfaces
- A good temperature resistance
Application Fields
- Fixing of carpets and trims
- Mounting of heavy decorative materials and displays
- Mounting of signs and scales
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Product Construction
| Type of adhesive | tackified acrylic |
| Type of liner | glassine |
| Colour of liner | brown |
| Weight of liner | 83 g/m² |
| Total thickness | 240 µm |
| Thickness of liner | 65 µm |
| Backing material | PP film |
| Color | white |
Properties / Performance Values
| Elongation at break | 20 % |
| Static shear resistance at 23°C | good |
| Chemical resistance | good |
| Humidity resistance | very good |
| Tack | good |
| Tensile strength | 133 N/cm |
| Ageing resistance (UV) | good |
| Static shear resistance at 40°C | medium |
| Temperature resistance long term | 60 °C |
| Softener resistance | good |
| Temperature resistance short term | 120 °C |
Adhesion to Values
| Adhesion to Steel (initial) | 12.6 N/cm |
| Adhesion to PE (initial) | 7.5 N/cm |
| Adhesion to PC (after 14 days) | 15.5 N/cm |
| Adhesion to PS (after 14 days) | 14 N/cm |
| Adhesion to ABS (initial) | 12 N/cm |
| Adhesion to ABS (after 14 days) | 13.5 N/cm |
| Adhesion to PP (after 14 days) | 9.5 N/cm |
| Adhesion to PET (after 14 days) | 10.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 11.5 N/cm |
| Adhesion to PC (initial) | 14.5 N/cm |
| Adhesion to PVC (initial) | 10.5 N/cm |
| Adhesion to PE (after 14 days) | 8.5 N/cm |
| Adhesion to PS (initial) | 12 N/cm |
| Adhesion to PET (initial) | 10 N/cm |
| Adhesion to Aluminium (initial) | 10.5 N/cm |
| Adhesion to PP (initial) | 8 N/cm |
| Adhesion to Steel (after 14 days) | 13 N/cm |
| Adhesion to PVC (after 14 days) | 16 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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