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Product description
tesa® 68705 is a double-sided self-adhesive tape with a tackified acrylic adhesive.Special features:
• Thickness: 50μm
• Very good bonding strength
• Excellent shear resistance
• Excellent anti-repulsion performance
• Excellent resistance to demanding environmental conditions
Main applications
• Component mounting• FPC mounting
• Demanding mounting applications
Technical properties
Type of adhesive
tackified acrylic
Thickness of easy release liner
36 µm
Color of liner (tight release)
transparent
Thickness of tight release liner
50 µm
Color of liner (easy release)
transparent
Type of liner (tight release)
PET film
Type of liner (easy release)
PET film
Total thickness
50 µm
Color
transparent
Adhesion properties
Adhesion to Steel (initial)
7.2 N/cm
Adhesion to PC (after 14 days)
9.1 N/cm
Adhesion to PC (initial)
7.9 N/cm
Adhesion to Glass (after 14 days)
7.9 N/cm
Adhesion to Glass (initial)
7.8 N/cm
Adhesion to Steel (after 14 days)
8.7 N/cm
Rating properties
Static shear resistance at 23°C
++
Humidity resistance
++
Static shear resistance at 70°C
++
Tack
-
Ageing resistance (UV)
++
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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