Electronics, Non-woven, Translucent, Double-sided, FPC

Product information

tesa^® 68644

Product description

tesa^® 68644 is a translucent, double-sided self-adhesive tape consisting of a non-woven backing and a tackified acrylic adhesive.

tesa^® 68644 features especially:

High adhesion level on various kinds of foam, plastic and metal surfaces
Excellent temperature resistance performance
Good converting properties

Main applications

Mounting and assembly of components into electronic devices
Mounting of nameplates
Lamination of foam and felt

Additional Info

Liner variants:
PV20 brown glassine liner / blue tesa logo

Technical properties

Backing material

non-woven

Color

translucent

Total thickness

100 µm

Type of adhesive

tackified acrylic

Type of liner

glassine

Colour of liner

brown

Thickness of liner

71 µm

Adhesion properties

Adhesion to ABS (after 14 days)

8.2 N/cm

Adhesion to ABS (initial)

6.7 N/cm

Adhesion to Glass (after 14 days)

9.8 N/cm

Adhesion to Glass (initial)

7.7 N/cm

Adhesion to PC (after 14 days)

10 N/cm

Adhesion to PC (initial)

8.3 N/cm

Adhesion to PE (after 14 days)

3.8 N/cm

Adhesion to PE (initial)

3.4 N/cm

Adhesion to Steel (after 14 days)

9.4 N/cm

Adhesion to Steel (initial)

8.1 N/cm

Rating properties

Temperature resistance short term

200 °C

Temperature resistance long term

80 °C

Tack

Ageing resistance (UV)

Humidity resistance

Resistance to chemicals

Softener 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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