tesa® 66625

Product description

tesa® 66625 is a black double-sided tape consisting of a shock absorbing PE-foam backing equipped with a novel high shear resistance adhesive.
tesa® 66625 features :
  • Excellent shear resistance and anti-lifting even under high temperature and high humidity
  • Easy activation under limited pressure condition
  • Superior push out strength by different substrates
  • Outstanding shock performance
  • Waterproofness
  • Good rework ability and die cut ability

Product Construction

Type of liner PET
Backing material PE foam
Type of adhesive modified acrylic
Colour of liner transparent
Total thickness 250 µm
Thickness of liner 50 µm
Color black

Properties / Performance Values

Elongation at break 270 %
Humidity resistance good
Static shear resistance at 40°C very good
Tensile strength 14 N/cm
Ageing resistance (UV) good

Adhesion to Values

Adhesion to Steel (initial) 10.5 N/cm
Adhesion to PE (initial) 5 N/cm
Adhesion to PC (after 14 days) 14.5 N/cm
Adhesion to ABS (initial) 10.5 N/cm
Adhesion to PE (after 14 days) 5.3 N/cm
Adhesion to PMMA (initial) 12.3 N/cm
Adhesion to PMMA (after 14 days) 13.3 N/cm
Adhesion to ABS (after 14 days) 12.5 N/cm
Adhesion to PC (initial) 12 N/cm
Adhesion to Glass (after 14 days) 11 N/cm
Adhesion to Glass (initial) 10.4 N/cm
Adhesion to Steel (after 14 days) 11 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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