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tesa® 66934

100μm double-sided transparent anti-repulsion filmic tape

  • Thickness: 100μm
  • Excellent repulsion resistance properties
  • Very good bonding strength and shear resistance
  • Easy activation under limited pressure and dwell time
  • Very good handling performance in converting process
  • Excellent resistance to demanding environmental conditions

Product description

tesa® 66934 is a double-sided self-adhesive tape consisting of a transparent PET backing with a tackified acrylic adhesive.

Application Fields

• Component mounting • FPC mounting • Bonding on curved surfaces

Product Construction

Elongation at break 50 %
Type of adhesive tackified acrylic
Type of liner glassine
Color of liner white with tesa logo
Tensile strength 20 N/cm
Weight of liner 80 g/m²
Total thickness 100 µm
Thickness of liner 71 µm
Backing material PET film
Color transparent

Adhesion to Values

Adhesion to Steel (initial) 10.7 N/cm
Adhesion to Steel (initial) 10.7 N/cm
Adhesion to Glass (after 14 days) 11.5 N/cm
Adhesion to Glass (initial) 11.3 N/cm
Adhesion to Steel (after 14 days) 11.5 N/cm

Additional Info

Peel adhesion data are based on test method J0PMA002.
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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