Double-sided non-woven tape with high adhesive power
Product description
tesa ® 61646 is a black double-sided tape consisting of a PE-foam backing equipped with a special modified acrylic adhesive.tesa ® 61646 features:
- Very good bonding strength
- Outstanding shock performance
- Good push-out resistance
- Waterproofness
- Good rework ability
Main applications
- Smart Phone: Lens mounting & 2.5D/3D back cover mounting
- Tablet & Touch laptop: Lens mounting & touch panel mounting
- Battery mounting
Technical properties
Backing material
PE foam
Color
black
Total thickness
300 µm
Type of adhesive
tackified acrylic
Elongation at break
420 %
Tensile strength
20 N/cm
Type of liner - inside
PET
Adhesion properties
Adhesion to ABS (after 14 days)
14 N/cm
Adhesion to ABS (initial)
10.5 N/cm
Adhesion to Glass (after 14 days)
14 N/cm
Adhesion to Glass (initial)
13.5 N/cm
Adhesion to PC (after 14 days)
14 N/cm
Adhesion to PC (initial)
12.5 N/cm
Adhesion to PMMA (after 14 days)
15 N/cm
Adhesion to PMMA (initial)
14 N/cm
Adhesion to Steel (after 14 days)
13.5 N/cm
Adhesion to Steel (initial)
11 N/cm
Rating properties
Ageing resistance (UV)
+
Humidity resistance
+
Static shear resistance at 23°C
+
Static shear resistance at 40°C
+
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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