tesa® 64993

Double-sided filmic tape

Product description

tesa® 64993 is a white double-sided self-adhesive tape consisting of a PP-film backing and a tackified acrylic adhesive.

tesa® 64993 features especially:
  • An excellent combination of a high initial tack and adhesion level
  • A secure bond even on critical materials such as PP and PE and rough surfaces
  • A good temperature resistance

Application Fields

  • Mounting of exterior non-heated car mirrors onto the holding plate
  • Mounting of heating elements of car mirrors onto the holding plate

Product Construction

Type of adhesive tackified acrylic
Total thickness 240 µm
Backing material PP film
Color white

Properties / Performance Values

Elongation at break 20 %
Static shear resistance at 23°C good
Chemical resistance good
Humidity resistance very good
Tack good
Tensile strength 130 N/cm
Ageing resistance (UV) good
Static shear resistance at 40°C medium
Softener resistance good
Temperature resistance short term 120 °C

Adhesion to Values

Adhesion to Steel (initial) 12 N/cm
Adhesion to PC (after 14 days) 15.5 N/cm
Adhesion to ABS (initial) 12 N/cm
Adhesion to ABS (after 14 days) 13.5 N/cm
Adhesion to PP (after 14 days) 9.5 N/cm
Adhesion to PET (after 14 days) 10.5 N/cm
Adhesion to PC (initial) 14.5 N/cm
Adhesion to PET (initial) 10 N/cm
Adhesion to PP (initial) 8 N/cm
Adhesion to Steel (after 14 days) 12.5 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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