Electronics, PET, Tranparent, Double-sided

Product information

tesa ^® 68585

Name: tesa® 68585
Brand: tesa®

80µm double sided transparent differential filmic tape

Product description

tesa ^® 68585 is a transparent, double-sided self-adhesive tape consisting of a PET backing and a tackified acrylic adhesive.
The coating weight of the open side is higher than the coating weight of the covered side.

tesa ^® 68585 features esp.

Thickness: 80µm
High adhesion level on the open side, low adhesion level on the covered side
Excellent resistance to demanding environmental conditions
Very good handling performance in converting processes

Main applications

Mounting of two different substrates, where one is easy and the other difficult to adhere to
Mounting of speaker mesh and metal housing
Mounting of metal or plastic badges and signs

Technical properties

Backing material

PET film

Color

transparent

Total thickness

80 µm

Type of adhesive

tackified acrylic

Elongation at break

50 %

Tensile strength

20 N/cm

Adhesion properties

Adhesion to ABS (after 14 days)

9.2 N/cm

Adhesion to ABS (covered side, after 14 days)

6.9 N/cm

Adhesion to ABS (covered side, initial)

5.6 N/cm

Adhesion to ABS (initial)

7.4 N/cm

Adhesion to PC (after 14 days)

11 N/cm

Adhesion to PC (covered side, after 14 days)

8.8 N/cm

Adhesion to PC (covered side, initial)

7.2 N/cm

Adhesion to PC (initial)

9.1 N/cm

Adhesion to PE (after 14 days)

5.8 N/cm

Adhesion to PE (covered side, after 14 days)

3.5 N/cm

Adhesion to PE (covered side, initial)

3.4 N/cm

Adhesion to PE (initial)

4.2 N/cm

Adhesion to PET (after 14 days)

7.8 N/cm

Adhesion to PET (covered side, after 14 days)

5.7 N/cm

Adhesion to PET (covered side, initial)

5.2 N/cm

Adhesion to PET (initial)

7.2 N/cm

Adhesion to Steel (after 14 days)

10.8 N/cm

Adhesion to Steel (covered side, after 14 days)

8 N/cm

Adhesion to Steel (covered side, initial)

6.6 N/cm

Adhesion to Steel (initial)

7.4 N/cm

Rating properties

Temperature resistance short term

200 °C

Temperature resistance long term

100 °C

Tack

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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