Electronics, PET, Tranparent, Double-sided
Product information

tesa® 68574

Product description

tesa® 68574 is a transparent, double-sided self-adhesive tape consisting of a 36μm PET film backing and a tackified acrylic adhesive.

tesa® 68574 features esp.
  • Thickness: 80µm
  • High bonding strength and shear resistance
  • Easy handling and processing
  • Very good dimensional stability
  • Excellent resistance to demanding environmental conditions

Main applications

  • Mounting of narrow die-cuts required good adhesion as well as easy handling and positioning properties

Additional Info

PV57: double sided PET liners

Technical properties

Backing material

PET film



Total thickness

80 µm

Type of adhesive

tackified acrylic

Elongation at break

90 %

Tensile strength

50 N/cm

Adhesion properties

Adhesion to PMMA (after 14 days)

9.6 N/cm

Adhesion to PMMA (covered side, after 14 days)

11.9 N/cm

Adhesion to PMMA (covered side, initial)

11.9 N/cm

Adhesion to PMMA (initial)

9.6 N/cm

Adhesion to Steel (after 14 days)

10.5 N/cm

Adhesion to Steel (covered side, after 14 days)

10.9 N/cm

Adhesion to Steel (covered side, initial)

10.6 N/cm

Adhesion to Steel (initial)

9.4 N/cm

Rating properties

Temperature resistance short term

200 °C

Temperature resistance long term

100 °C



Ageing resistance (UV)


Humidity resistance


Static shear resistance at 23°C


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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