tesa® 66930

30μm double-sided transparent anti-repulsion filmic tape

Product Features
  • Thickness: 30μm
  • Excellent repulsion resistance properties
  • Very good bonding strength and shear resistance
All product features

Product description

tesa® 66930 is a double-sided self-adhesive tape consisting of a transparent PET backing with a tackified acrylic adhesive.

Product Features

  • Thickness: 30μm
  • 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

Application Fields

• Component mounting • FPC mounting • Bonding on curved surfaces

Product Construction

Backing material PET film
Type of adhesive tackified acrylic
Type of liner glassine
Total thickness 30 µm
Color transparent
Color of liner white with tesa logo
Thickness of liner 71 µm
Weight of liner 80 g/m²

Properties / Performance Values

Elongation at break 60 %
Tensile strength 8.7 N/cm
Ageing resistance (UV) very good
Humidity resistance very good
Static shear resistance at 40°C very good

Adhesion to Values

Adhesion to Glass (initial) 7 N/cm
Adhesion to Glass (after 14 days) 7.3 N/cm
Adhesion to Steel (initial) 6.1 N/cm
Adhesion to Steel (after 14 days) 7.8 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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