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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
Main applications
- Mobile phone lens mounting
- Applications where black color of die-cut is requested for improved light shielding or processability
Technical properties
Type of adhesive
tackified acrylic
Type of liner
PE-coated paper
Colour of liner
white
Total thickness
140 µm
Thickness of liner
120 µm
Backing material
non-woven
Color
black
Adhesion properties
Adhesion to Steel (initial)
9.8 N/cm
Adhesion to PE (initial)
3.6 N/cm
Adhesion to PC (after 14 days)
11.7 N/cm
Adhesion to ABS (initial)
8.1 N/cm
Adhesion to ABS (after 14 days)
10.5 N/cm
Adhesion to PC (initial)
9.2 N/cm
Adhesion to Glass (after 14 days)
11.3 N/cm
Adhesion to PE (after 14 days)
5.5 N/cm
Adhesion to Glass (initial)
9 N/cm
Adhesion to Steel (after 14 days)
11.5 N/cm
Rating properties
Static shear resistance at 23°C
+
Resistance to chemicals
+
Humidity resistance
++
Tack
+
Ageing resistance (UV)
++
Temperature resistance long term
80 °C
Temperature resistance short term
140 °C
Softener resistance
o
Additional Info
Liner variants: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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