tesa® 68873 is a double-sided self-adhesive tape consisting of a transparent recycled PET film backing and a bio-based acrylic adhesive.
FEATURES
- 75% bio-based carbon content acrylic adhesive1
- • 100% post-consumer recycled PET content in backing & liner
- • Very good bonding strength
- • Very good push-out resistance
- • Excellent resistance to demanding environmental conditions
APPLICATIONS
- Cushioning materials lamination
- Component mounting
- FPC fixation
Product Construction
Backing material | PET |
Color | transparent |
Color of liner – inside | transparent, translucent |
Color of liner – outside | transparent, translucent |
Thickness of liner – inside | 23 µm |
Thickness of liner – outside | 50 µm |
Total thickness | 30 µm |
Type of liner – inside | PET |
Type of liner – outside | PET |
Properties / Performance Values
Elongation at break | 60 % |
Tensile strength | 18 N/cm |
Ageing resistance (UV) | very good |
Humidity resistance | very good |
Adhesion to Values
Adhesion to Glass (initial) | 8 N/cm |
Adhesion to Glass (after 14 days) | 9.9 N/cm |
Adhesion to PC (initial) | 7.9 N/cm |
Adhesion to PC (after 14 days) | 8.9 N/cm |
Adhesion to PI (initial) | 8.1 N/cm |
Adhesion to PI (after 14 days) | 9.2 N/cm |
Adhesion to Steel (initial) | 8.4 N/cm |
Adhesion to Steel (after 14 days) | 10.5 N/cm |