tesa® 7910

tesa® 7910 matt single-sided self adhesive tape

Product description

tesa® 7910 is a matt single sided self-adhesive tape consisting of an ultra-thin PET film backing and a transparent tackified acrylic adhesive
Special features:
  • Thickness: 10µm
  • Ultra matte black surface with a gloss level of 2.5 %
  • Excellent anti-fingerprint performance
  • Excellent solvent resistance
  • Very good scratch resistance
  • Good insulation property

Application Fields

  • Graphite sheet covering, protection and fixation
  • NFC antenna covering, protection and fixation

Product Construction

Type of liner PET
Backing material PET film
Type of adhesive acrylic
Colour of liner transparent
Total thickness 10 µm
Thickness of liner 50 µm

Properties / Performance Values

Elongation at break 60 %
Optical density 1.4
Temperature resistance long term 60 °C
Temperature resistance short term 130 °C
Dielectric breakdown voltage 1500 V
Tensile strength 8.7 N/cm

Adhesion to Values

Adhesion to Steel (initial) 1.2 N/cm
Adhesion to PC (after 14 days) 1.6 N/cm
Adhesion to ABS (initial) 1.1 N/cm
Adhesion to Aluminium (after 14 days) 1.6 N/cm
Adhesion to Aluminium (initial) 1.1 N/cm
Adhesion to ABS (after 14 days) 1.6 N/cm
Adhesion to PC (initial) 1.2 N/cm
Adhesion to Glass (after 14 days) 1.5 N/cm
Adhesion to Glass (initial) 1.2 N/cm
Adhesion to Steel (after 14 days) 1.6 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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