68760 [Master PI]
[Master PI]
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Product description
tesa® 68760 is a black double-sided self-adhesive tape consisting of a black PET backing with a special removable adhesive on one side and a tackified acrylic adhesive on the other side.
tesa® 68760 features:
• Excellent permanent removability on various substrates, e.g. PC/ABS/PI/Metal
• High bonding strength and shear resistance of the tackified acrylic adhesive
• Excellent resistance to demanding environmental conditions
• Very good handling performance in converting processes
Main applications
- Removable mounting of FPC
- Sealing support of foam gaskets
- Temporary mounting prior to mechanical fixation
Technical properties
Backing material
PET film
Color
black
Total thickness
30 µm
Type of adhesive
tackified acrylic
Type of liner
glassine
Colour of liner
white/red logo
Thickness of liner
71 µm
Weight of liner
82 g/m²
Adhesion properties
Adhesion to ABS (after 14 days)
4.9 N/cm
Adhesion to ABS (covered side, after 14 days)
0.8 N/cm
Adhesion to ABS (covered side, initial)
0.8 N/cm
Adhesion to ABS (initial)
3.8 N/cm
Adhesion to Glass (after 14 days)
5.3 N/cm
Adhesion to Glass (covered side, after 14 days)
0.6 N/cm
Adhesion to Glass (covered side, initial)
0.5 N/cm
Adhesion to Glass (initial)
4.7 N/cm
Adhesion to PC (after 14 days)
6 N/cm
Adhesion to PC (covered side, after 14 days)
0.7 N/cm
Adhesion to PC (covered side, initial)
0.7 N/cm
Adhesion to PC (initial)
4.3 N/cm
Adhesion to Steel (after 14 days)
5.4 N/cm
Adhesion to Steel (covered side, after 14 days)
0.6 N/cm
Adhesion to Steel (covered side, initial)
0.4 N/cm
Adhesion to Steel (initial)
4.2 N/cm
Rating properties
Ageing resistance (UV)
++
Humidity resistance
o
Softener resistance
++
Removability after 14 days (23°C)
++
Removability after 14 days (85°C, 95% r.h.)
++
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.
