tesa® 88661 MP PET

50µm double coated PET tape

Product Features
  • Good initial tack and adhesion to a wide variety surfaces
  • Medium shear strength
  • Excellent temperature resistance
All product features

Product description

tesa® 88661 is a transparent, double coated self-adhesive tape consisting of a PET backing and a tackified acrylic adhesive. it is the ideal solution for multi-purpose mounting applications specifically in general industry market and is extremely converting friendly.

Product Features

  • Good initial tack and adhesion to a wide variety surfaces
  • Medium shear strength
  • Excellent temperature resistance
  • Wrinkle resistant PE-coated liner

Application Fields

  • Name plate mounting
  • Membrane switch mounting
  • Foam lamination
  • Light strips mounting

Product Construction

Backing material PET
Type of adhesive tackified acrylic
Type of liner PE-coated paper
Total thickness 50 µm
Color transparent
Colour of liner white/blue logo
Weight of liner 128 g/m²

Properties / Performance Values

Elongation at break 50 %
Tensile strength 20 N/cm
Static shear resistance at 23°C medium
Static shear resistance at 70°C medium
Tack good
Temperature resistance long term 100 °C
Temperature resistance short term 200 °C

Adhesion to Values

Adhesion to ABS (initial) 5.1 N/cm
Adhesion to ABS (after 14 days) 6.2 N/cm
Adhesion to PC (initial) 5.6 N/cm
Adhesion to PC (after 14 days) 6.6 N/cm
Adhesion to PE (initial) 2 N/cm
Adhesion to PE (after 14 days) 3.1 N/cm
Adhesion to PET (initial) 5.2 N/cm
Adhesion to PET (after 14 days) 6 N/cm
Adhesion to PP (initial) 2 N/cm
Adhesion to PP (after 14 days) 5.5 N/cm
Adhesion to Steel (initial) 5.5 N/cm
Adhesion to Steel (after 14 days) 7.2 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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