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.
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 a high initial and ultimate adhesion strength especially to ABS and ABS/PC and a good temperature resistance.
APPLICATIONS
- Passenger car mirror with electrochromic mirror glass
- Light and heavy truck and bus mirrors with bigger size and increased curvature.
Product Construction
Backing material | PE foam |
Color | black |
Total thickness | 800 µm |
Type of adhesive | type: tackified acrylic |
Type of liner | type: paper |
Properties / Performance Values
Elongation at break | 190 % |
Tensile strength | 8 N/cm |
Static shear resistance at 70°C | good |
Ageing resistance (UV) | good |
Static shear resistance at 23°C | very good |
Humidity resistance | good |
Temperature resistance short term | 80 °C |
Tack | very good |
Temperature resistance long term | 80 °C |