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Product description
tesa® 51960 is a double-sided carpet laying tape, the open side is to a large extent residual-free removable from many surfaces and consists of PP-film with an acrylic adhesive. The different adhesion value is tailormade for carpet laying applications and guarantees a very high tack on many commonly used surfaces.tesa® 51960 is most extensively resistant to ageing and plasticizers (no discoloration of PVC- / CV-floorings). The side with the stronger adhesion is covered with a white liner.
Main applications
Border and butt conglutination of floor coverings based on foam or textile woven backings as well as PVC- and CV-floorings on nearly any surfaces.
Technical properties
Elongation at break
80 %
Type of adhesive
tackified acrylic
Tensile strength
30 N/cm
Total thickness
248 µm
Backing material
PP film reinforced by fabric
Color
translucent
Adhesion properties
Adhesion to Steel (initial)
4.7 N/cm
Adhesion to PE (initial)
3 N/cm
Adhesion to PE (covered side, after 14 days)
5.1 N/cm
Adhesion to PP (covered side, initial)
4.2 N/cm
Adhesion to PE (covered side, initial)
4.5 N/cm
Adhesion to Steel (covered side, after 14 days)
13.7 N/cm
Adhesion to PE (after 14 days)
3.5 N/cm
Adhesion to PP (initial)
3.5 N/cm
Adhesion to Steel (after 14 days)
6.6 N/cm
Adhesion to Steel (covered side, initial)
9 N/cm
Rating properties
Static shear resistance at 23°C
o
Resistance to chemicals
++
Humidity resistance
++
Tack
+
Temperature resistance long term
60 °C
Static shear resistance at 40°C
-
Temperature resistance short term
120 °C
Softener resistance
o
Additional Info
According to DIN 18365 the surface has to be even, clean, permanently jointed and dry as well as free of oil or wax.(Not suitable for natural stone)
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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