64621 [Master PI]
[Master PI]
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Product description
tesa® 64621 is a transparent double-sided self-adhesive tape consisting of a PP-carrier and a synthetic rubber adhesive mass system (hotmelt).
With the hotmelt adhesive, tesa® 64621 is solvent free and offers a very high tack.
tesa® 64621 is protected by a siliconized paper liner.
Main applications
- General purpose fixing tape
- Self-adhesive mounting of decorative and packaging materials
- Bonding of foils, fabrics, paper and plastic materials
Technical properties
Backing material
PP film
Color
transparent
Total thickness
90 µm
Type of adhesive
synthetic rubber
Type of liner
glassine
Colour of liner
yellow
Thickness of liner
70 µm
Weight of liner
78 g/m²
Adhesion properties
Adhesion to PE (after 14 days)
6.5 N/cm
Adhesion to PE (initial)
5 N/cm
Adhesion to PP (after 14 days)
9 N/cm
Adhesion to PP (initial)
8 N/cm
Adhesion to PVC (after 14 days)
9.5 N/cm
Adhesion to PVC (initial)
9 N/cm
Adhesion to Steel (after 14 days)
15 N/cm
Adhesion to Steel (initial)
10 N/cm
Rating properties
Temperature resistance short term
80 °C
Temperature resistance long term
40 °C
Tack
+
Ageing resistance (UV)
o
Humidity resistance
+
Static shear resistance at 23°C
o
Static shear resistance at 40°C
-
Fogging
++
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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