![[Master PI]](/en/files/images/201811/18/51903-master-pi,152636_fixedwidth_1.jpg "51903 [Master PI]")
51903 [Master PI]
[Master PI]
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Product description
tesa® 51903 is a double-sided adhesive tape, consisting of a PVC-film without liner.
The adhesive on both sides is exactly balanced, so that tesa® 51903 can be unwound easily, even after long periods in storage.
Main applications
- Mounting of light weight parts
- Splicing of various materials such as plastic, metal foils, paper and cardboards.
- The acrylic-mass system has different adhesion values on each side. tesa® 51903 is therefore especially suited as closure system even for thin film bags.
tesa® 51903 is also used for mounting in the lithography industry.
Technical properties
Backing material
PVC film
Color
transparent
Total thickness
86 µm
Type of adhesive
acrylic
Elongation at break
40 %
Tensile strength
35 N/cm
Adhesion properties
Adhesion to ABS (after 14 days)
2 N/cm
Adhesion to ABS (initial)
2.8 N/cm
Adhesion to Aluminium (after 14 days)
2.5 N/cm
Adhesion to Aluminium (initial)
1.5 N/cm
Adhesion to PC (after 14 days)
1.8 N/cm
Adhesion to PC (initial)
2.7 N/cm
Adhesion to PE (after 14 days)
1.8 N/cm
Adhesion to PE (initial)
1.2 N/cm
Adhesion to PET (after 14 days)
2.2 N/cm
Adhesion to PET (initial)
1.8 N/cm
Adhesion to PP (after 14 days)
2.4 N/cm
Adhesion to PP (initial)
1.7 N/cm
Adhesion to PS (after 14 days)
2.7 N/cm
Adhesion to PS (initial)
2.7 N/cm
Adhesion to PVC (after 14 days)
2.5 N/cm
Adhesion to PVC (initial)
1.8 N/cm
Adhesion to Steel (after 14 days)
3 N/cm
Adhesion to Steel (initial)
2.4 N/cm
Rating properties
Temperature resistance short term
70 °C
Temperature resistance long term
60 °C
Tack
+
Ageing resistance (UV)
++
Humidity resistance
++
Resistance to chemicals
o
Softener resistance
-
Static shear resistance at 23°C
-
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.
