tesa® 66108

0.8 mm double-sided PE foam tape for mounting of automotive mirrors.

Product Description:

tesa® 66108 is a double-sided adhesive tape consisting of a PE foam backing and a tackified acrylic adhesive. With a thickness of 0.8 mm it is perfectly suitable to mount automotive exterior mirrors with or without heating element onto the base plate.
Due to the high conformability the tape ensures a superior wet out and compensates design tolerances leading to an reliable bond especially for electrochromic mirrors with higher weight and mirrors of light and heavy trucks and bus bigger in size and with increased curvature

Product features:

High initial adhesive strength
Excellent cold shock resistance
Superior wet-out performance
Conformable PE foam backing to compensate design tolerance
Excellent splintering protection
Good temperature resistance performance
Excellent converting property
UV resistant
It has an excellent performance in splintering protection and cold shock resistance.
The tackified acrylic adhesive features an high initial and ultimate adhesion strength especially to ABS and ABS/PC and a good temperature resistance.

Application Fields:

tesa® 66108 is suitable for mounting automotive exterior mirrors with or without heating element onto the base plate.
Example applications are:
- Passenger car mirror with electrochromic mirror glass
- Light and heavy truck and bus mirrors with bigger size and increased curvature
To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.

Product Construction:

Backing material PE foam
Color black
Total thickness 800 µm
Type of adhesive tackified acrylic
Type of liner paper

Adhesion to:

Adhesion to Steel (initial) 10 N/cm
Adhesion to Steel (after 14 days) 10 N/cm

Property evaluation:

Elongation at break 190 %
Tensile strength 8 N/cm
Static shear resistance at 70°C good, medium
Ageing resistance (UV) good, medium
Static shear resistance at 23°C very good
Humidity resistance good, medium
Temperature resistance short term 80 °C
Tack very good
Temperature resistance long term 80 °C