tesa® 51903

Double-sided self-adhesive tape without liner

tesa-51903-86micrometer-double-sided-PVC-film-tape-519030000200-pr

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.


Product details and specifications

Application Fields

  • Mounting of light weight parts
  • Splicing of various materials such as plastic, metal foils, paper and cardboard.
  • The acrylic-mass system has different adhesion values on each side. tesa® 51093 is therefore especially suited as closure system even for thin film bags.
tesa® 51903 is also used for mounting in the lithography industry.

Product Construction

Backing material PVC film
Colour transparent
Total thickness 86 µm
Type of adhesive acrylic

Properties / Performance Values

Elongation at break 40 %
Tensile strength 35 N/cm
Softener resistance low
Static shear resistance at 40°C low
Temperature resistance min. -40 °C
Static shear resistance at 23°C low
Chemical resistance medium
Ageing resistance (UV) very good
Temperature resistance long term duration 60 °C
Tack good
Temperature resistance short term duration 70 °C
Humidity resistance very good

Adhesion to Values

Adhesion to ABS (initial) 2,8 N/cm
Adhesion to ABS (after 14 days) 2 N/cm
Adhesion to Aluminium (initial) 1,5 N/cm
Adhesion to Aluminium (after 14 days) 2,5 N/cm
Adhesion to PC (initial) 2,7 N/cm
Adhesion to PC (after 14 days) 1,8 N/cm
Adhesion to PE (initial) 1,2 N/cm
Adhesion to PE (after 14 days) 1,8 N/cm
Adhesion to PET (initial) 1,8 N/cm
Adhesion to PET (after 14 days) 2,2 N/cm
Adhesion to PP (initial) 1,7 N/cm
Adhesion to PP (after 14 days) 2,4 N/cm
Adhesion to PS (initial) 2,7 N/cm
Adhesion to PS (after 14 days) 2,7 N/cm
Adhesion to PVC (initial) 1,8 N/cm
Adhesion to PVC (after 14 days) 2,5 N/cm
Adhesion to Steel (initial) 2,4 N/cm
Adhesion to Steel (after 14 days) 3 N/cm
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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