tesa® 51414
140µm d/s black non-woven tape
Product Features- High bonding strength on various kinds of substrates
- Excellent drop-shock resistance
- Very good light shielding properties
Product description
tesa® 51414 is a black, double-sided self-adhesive tape consisting of a non-woven backing and a black tackified acrylic adhesive.
Product Features
- High bonding strength on various kinds of substrates
- Excellent drop-shock resistance
- Very good light shielding properties
Application Fields
- Mobile phone lens mounting
- Applications where black color of die-cut is requested for improved light shielding or processability
Product Construction
| Type of liner | PE-coated paper |
| Backing material | non-woven |
| Type of adhesive | tackified acrylic |
| Total thickness | 140 µm |
| Color | black |
| Color of liner | white |
| Thickness of liner | 120 µm |
Properties / Performance Values
| Ageing resistance (UV) | very good |
| Chemical resistance | good |
| Humidity resistance | very good |
| Softener resistance | medium |
| Static shear resistance at 23°C | good |
| Tack | good |
| Temperature resistance long term | 80 °C |
| Temperature resistance short term | 140 °C |
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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