Product Construction
| Adhesive Type | tackified acrylic |
| Backing material | PP film |
| Color | white |
| Color of liner | brown |
| Liner Type | glassine |
| Thickness of liner | 2.72 mils
69 µm |
| Total thickness | 9.45 mils
240 µm |
| Weight of liner | 113.79 lbs/in²
80 g/m² |
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:
- 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
Product details and specifications
Application Fields
- Fixing of carpets and trims
- Mounting of heavy decorative materials and displays
- Mounting of signs and scales
Product Construction
| Adhesive Type | tackified acrylic |
| Backing material | PP film |
| Color | white |
| Color of liner | brown |
| Liner Type | glassine |
| Thickness of liner | 2.72 mils
69 µm |
| Total thickness | 9.45 mils
240 µm |
| Weight of liner | 113.79 lbs/in²
80 g/m² |
Properties / Performance Values
| Elongation at break | 20 % |
| Tensile strength | 75.94 lbs/in
133 N/cm |
| Humidity resistance | very good |
| Chemical Resistance | good |
| Static shear resistance at 40°C | medium |
| Softener resistance | good |
| Static shear resistance at 23°C | good |
| Tack | good |
| Temperature resistance short term | 248 °F
120 °C |
| Temperature resistance long term | 140 °F
60 °C |
| Ageing resistance (UV) | good |
Properties / Performance Values
| Elongation at break | 20 % |
| Tensile strength | 75.94 lbs/in
133 N/cm |
| Humidity resistance | very good |
| Chemical Resistance | good |
| Static shear resistance at 40°C | medium |
| Softener resistance | good |
| Static shear resistance at 23°C | good |
| Tack | good |
| Temperature resistance short term | 248 °F
120 °C |
| Temperature resistance long term | 140 °F
60 °C |
| Ageing resistance (UV) | good |
Adhesion to Values
| Adhesion to ABS (initial) | 6.85 lbs/in
12 N/cm |
| Adhesion to ABS (after 14 days) | 7.71 lbs/in
13.5 N/cm |
| Adhesion to Aluminium (initial) | 6 lbs/in
10.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 6.57 lbs/in
11.5 N/cm |
| Adhesion to PC (initial) | 8.28 lbs/in
14.5 N/cm |
| Adhesion to PC (after 14 days) | 8.85 lbs/in
15.5 N/cm |
| Adhesion to PE (initial) | 4.28 lbs/in
7.5 N/cm |
| Adhesion to PE (after 14 days) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to PET (initial) | 5.71 lbs/in
10 N/cm |
| Adhesion to PET (after 14 days) | 6 lbs/in
10.5 N/cm |
| Adhesion to PP (initial) | 4.57 lbs/in
8 N/cm |
| Adhesion to PP (after 14 days) | 5.42 lbs/in
9.5 N/cm |
| Adhesion to PS (initial) | 6.85 lbs/in
12 N/cm |
| Adhesion to PS (after 14 days) | 7.99 lbs/in
14 N/cm |
| Adhesion to PVC (initial) | 6 lbs/in
10.5 N/cm |
| Adhesion to PVC (after 14 days) | 9.14 lbs/in
16 N/cm |
| Adhesion to Steel (initial) | 7.19 lbs/in
12.6 N/cm |
| Adhesion to Steel (after 14 days) | 7.42 lbs/in
13 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 6.85 lbs/in
12 N/cm |
| Adhesion to ABS (after 14 days) | 7.71 lbs/in
13.5 N/cm |
| Adhesion to Aluminium (initial) | 6 lbs/in
10.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 6.57 lbs/in
11.5 N/cm |
| Adhesion to PC (initial) | 8.28 lbs/in
14.5 N/cm |
| Adhesion to PC (after 14 days) | 8.85 lbs/in
15.5 N/cm |
| Adhesion to PE (initial) | 4.28 lbs/in
7.5 N/cm |
| Adhesion to PE (after 14 days) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to PET (initial) | 5.71 lbs/in
10 N/cm |
| Adhesion to PET (after 14 days) | 6 lbs/in
10.5 N/cm |
| Adhesion to PP (initial) | 4.57 lbs/in
8 N/cm |
| Adhesion to PP (after 14 days) | 5.42 lbs/in
9.5 N/cm |
| Adhesion to PS (initial) | 6.85 lbs/in
12 N/cm |
| Adhesion to PS (after 14 days) | 7.99 lbs/in
14 N/cm |
| Adhesion to PVC (initial) | 6 lbs/in
10.5 N/cm |
| Adhesion to PVC (after 14 days) | 9.14 lbs/in
16 N/cm |
| Adhesion to Steel (initial) | 7.19 lbs/in
12.6 N/cm |
| Adhesion to Steel (after 14 days) | 7.42 lbs/in
13 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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