tesa® 64620

Double-sided filmic tape

Product description

tesa® 64620 is a double-sided self-adhesive tape, consisting of a white PP-carrier and a synthetic rubber adhesive mass system. With the synthetic rubber adhesive, tesa® 64620 is solvent free and offers a high tack.
tesa® 64620 is protected by a siliconised paper liner.

Application Fields

  • Floor Laying
  • General purpose fixing tape

Product Construction

Type of liner glassine
Weight of liner 78 g/m²
Backing material PP film
Type of adhesive synthetic rubber
Colour of liner brown
Total thickness 185 µm
Thickness of liner 70 µm
Colour white

Properties / Performance Values

Elongation at break 700 %
Static shear resistance at 40°C good
Temperature resistance long term duration 40 °C
Temperature resistance short term duration 80 °C
Static shear resistance at 70°C medium
Tack very good
Tensile strength 30 N/cm
Ageing resistance (UV) low
Fogging very good

Adhesion to Values

Adhesion to Steel (initial) 9.5 N/cm
Adhesion to PE (initial) 5 N/cm
Adhesion to PP (after 14 days) 12.5 N/cm
Adhesion to PE (after 14 days) 8 N/cm
Adhesion to Steel (covered side, initial) 10.5 N/cm
Adhesion to PVC (initial) 7.5 N/cm
Adhesion to PP (initial) 8.5 N/cm
Adhesion to Steel (after 14 days) 14.5 N/cm
Adhesion to PVC (after 14 days) 10 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.

Related products