tesa® 68814

100µm double sided LSE and tacky Mounting tape

Product Features
  • Thickness: 100µm
  • Excellent bonding strength, even on LSE and rough substrates
  • Excellent tack and fast activation
All product features

Product description

tesa® 68814 is a black, double sided self-adhesive tape, consisting of a black PET backing. The modified acrylic adhesive ensures a very high tack and high bonding strength on polar and non-polar substrates.

Product Features

  • Thickness: 100µm
  • Excellent bonding strength, even on LSE and rough substrates
  • Excellent tack and fast activation
  • Very good shock resistance
  • High push-out resistance
  • Black color for easy detection or design purposes

Application Fields

  • Component mounting
  • Speaker mesh mounting
  • Battery mounting
  • Lens mounting

Product Construction

Backing material PET film
Type of adhesive modified acrylic
Type of liner PET film
Total thickness 100 µm
Color black
Color of liner transparent
Thickness of liner 50 µm

Properties / Performance Values

Elongation at break 50 %
Tensile strength 20 N/cm
Ageing resistance (UV) very good
Humidity resistance good
Tack very good
Temperature resistance long term 100 °C
Temperature resistance short term 200 °C

Adhesion to Values

Adhesion to PC (initial) 12 N/cm
Adhesion to PC (after 14 days) 13 N/cm
Adhesion to PE (initial) 7 N/cm
Adhesion to PE (after 14 days) 8 N/cm
Adhesion to PP (initial) 11 N/cm
Adhesion to PP (after 14 days) 11.5 N/cm
Adhesion to Steel (initial) 13.5 N/cm
Adhesion to Steel (after 14 days) 14 N/cm

Additional Info

liner variants: PV30 (double PET liner), PV40 (white glassine paper liner with red tesa logo)
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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