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tesa® 68644
100µm double sided translucent non-woven tape
Product description
tesa® 68644 is a translucent, double-sided self-adhesive tape consisting of a non-woven backing and a tackified acrylic adhesive.tesa® 68644 features especially:
- High adhesion level on various kinds of foam, plastic and metal surfaces
- Excellent temperature resistance performance
- Good converting properties
Main applications
- Mounting and assembly of components into electronic devices
- Mounting of nameplates
- Lamination of foam and felt
Technical properties
Type of adhesive
tackified acrylic
Type of liner
glassine
Colour of liner
brown
Total thickness
100 µm
Thickness of liner
71 µm
Backing material
non-woven
Color
translucent
Adhesion properties
Adhesion to Steel (initial)
8.1 N/cm
Adhesion to PE (initial)
3.4 N/cm
Adhesion to PC (after 14 days)
10 N/cm
Adhesion to ABS (initial)
6.7 N/cm
Adhesion to ABS (after 14 days)
8.2 N/cm
Adhesion to PC (initial)
8.3 N/cm
Adhesion to Glass (after 14 days)
9.8 N/cm
Adhesion to PE (after 14 days)
3.8 N/cm
Adhesion to Glass (initial)
7.7 N/cm
Adhesion to Steel (after 14 days)
9.4 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
200 °C
Softener resistance
o
Additional Info
Liner variants:PV20 brown glassine liner / blue tesa logo
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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