Product Construction
| Backing material | non-woven |
| Color | black |
| Colour of liner | white |
| Thickness of liner | 120 µm |
| Total thickness | 140 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | PE-coated paper |
tesa® 51414
140µm d/s black non-woven tape
Product description
tesa® 51414 is a black, double-sided self-adhesive tape consisting of a non-woven backing and a black tackified acrylic adhesive.
tesa® 51414 features especially:
- High bonding strength on various kinds of substrates
- Excellent drop-shock resistance
- Very good light shielding properties
Product details and specifications
Application Fields
- Mobile phone lens mounting
- Applications where black color of die-cut is requested for improved light shielding or processability
Product Construction
| Backing material | non-woven |
| Color | black |
| Colour of liner | white |
| Thickness of liner | 120 µm |
| Total thickness | 140 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | PE-coated paper |
Properties / Performance Values
| Chemical resistance | good |
| Temperature resistance short term | 140 °C |
| Tack | good |
| Temperature resistance long term | 80 °C |
| Humidity resistance | very good |
| Softener resistance | medium |
| Static shear resistance at 23°C | good |
| Ageing resistance (UV) | very good |
Properties / Performance Values
| Chemical resistance | good |
| Temperature resistance short term | 140 °C |
| Tack | good |
| Temperature resistance long term | 80 °C |
| Humidity resistance | very good |
| Softener resistance | medium |
| Static shear resistance at 23°C | good |
| Ageing resistance (UV) | very good |
Adhesion to Values
| Adhesion to ABS (initial) | 8.1 N/cm |
| Adhesion to ABS (after 14 days) | 10.5 N/cm |
| Adhesion to Glass (initial) | 9 N/cm |
| Adhesion to Glass (after 14 days) | 11.3 N/cm |
| Adhesion to PC (initial) | 9.2 N/cm |
| Adhesion to PC (after 14 days) | 11.7 N/cm |
| Adhesion to PE (initial) | 3.6 N/cm |
| Adhesion to PE (after 14 days) | 5.5 N/cm |
| Adhesion to Steel (initial) | 9.8 N/cm |
| Adhesion to Steel (after 14 days) | 11.5 N/cm |
Adhesion to Values
| Adhesion to ABS (initial) | 8.1 N/cm |
| Adhesion to ABS (after 14 days) | 10.5 N/cm |
| Adhesion to Glass (initial) | 9 N/cm |
| Adhesion to Glass (after 14 days) | 11.3 N/cm |
| Adhesion to PC (initial) | 9.2 N/cm |
| Adhesion to PC (after 14 days) | 11.7 N/cm |
| Adhesion to PE (initial) | 3.6 N/cm |
| Adhesion to PE (after 14 days) | 5.5 N/cm |
| Adhesion to Steel (initial) | 9.8 N/cm |
| Adhesion to Steel (after 14 days) | 11.5 N/cm |
Additional Info
Liner variants:
PV44 white PE-coated paper / non printed
PV44 white PE-coated paper / non printed
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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