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tesa® 61646
300μm d/s black standard PE foam tape
- Very good bonding strength
- Outstanding shock performance
- Good push-out resistance
- Waterproofness
- Good rework ability
Product description
tesa® 61646 is a black double-sided tape consisting of a PE-foam backing equipped with a special modified acrylic adhesive.
Application Fields
- Smart Phone: Lens mounting & 2.5D/3D back cover mounting
- Tablet & Touch laptop: Lens mounting & touch panel mounting
- Battery mounting
Product Construction
| Elongation at break | 420 % |
| Type of adhesive | tackified acrylic |
| Tensile strength | 20 N/cm |
| Total thickness | 300 µm |
| Backing material | PE foam |
| Color | black |
| Type of liner - inside | PET |
Properties / Performance Values
| Static shear resistance at 23°C | good |
| Humidity resistance | + |
| Ageing resistance (UV) | good |
| Static shear resistance at 40°C | good |
Adhesion to Values
| Adhesion to Steel (initial) | 11 N/cm |
| Adhesion to PC (after 14 days) | 14 N/cm |
| Adhesion to Steel (initial) | 11 N/cm |
| Adhesion to PMMA (after 14 days) | 15 N/cm |
| Adhesion to ABS (initial) | 10.5 N/cm |
| Adhesion to ABS (after 14 days) | 14 N/cm |
| Adhesion to PC (initial) | 12.5 N/cm |
| Adhesion to Glass (after 14 days) | 14 N/cm |
| Adhesion to Glass (initial) | 13.5 N/cm |
| Adhesion to PMMA (initial) | 14 N/cm |
| Adhesion to Steel (after 14 days) | 13.5 N/cm |
Additional Info
Liner: PV50 transparent PET-film (50μm)
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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