Product Construction
| Color | black |
| Color of liner | transparent |
| Thickness of easy release liner | 23 µm |
| Thickness of tight release liner | 50 µm |
| Total thickness | 50 µm |
tesa® 68855
50μm double sided black bio-based film tape
Sustainable Aspects
- 75% bio-based carbon content acrylic adhesive1
- 85% post-consumer recycled PET content in backing
- 100% post-consumer recycled PET content in liner
- Very good bonding strength
- Very good push-out resistance
- Excellent resistance to demanding environmental conditions
Product description
tesa® 68855 is a double-sided self-adhesive tape consisting of a black recycled PET film backing and a bio-based acrylic adhesive.
Product details and specifications
Product Features
- Very good bonding strength
- Very good push-out resistance
- Excellent resistance to demanding environmental conditions
Application Fields
- Cushioning materials lamination
- Component mounting
- FPC fixation
Sustainable Aspects
- 75% bio-based carbon content acrylic adhesive1
- 85% post-consumer recycled PET content in backing
- 100% post-consumer recycled PET content in liner
Product Construction
| Color | black |
| Color of liner | transparent |
| Thickness of easy release liner | 23 µm |
| Thickness of tight release liner | 50 µm |
| Total thickness | 50 µm |
Properties / Performance Values
| Elongation at break | 70 % |
| Tensile strength | 15 N/cm |
| Static shear resistance at 23°C | very good |
| Ageing resistance (UV) | very good |
| Humidity resistance | very good |
Properties / Performance Values
| Elongation at break | 70 % |
| Tensile strength | 15 N/cm |
| Static shear resistance at 23°C | very good |
| Ageing resistance (UV) | very good |
| Humidity resistance | very good |
Adhesion to Values
| Adhesion to Glass (initial) | 12 N/cm |
| Adhesion to Glass (after 14 days) | 12.5 N/cm |
| Adhesion to PC (initial) | 11.5 N/cm |
| Adhesion to PC (after 14 days) | 12 N/cm |
| Adhesion to Steel (initial) | 10.5 N/cm |
| Adhesion to Steel (after 14 days) | 11 N/cm |
Adhesion to Values
| Adhesion to Glass (initial) | 12 N/cm |
| Adhesion to Glass (after 14 days) | 12.5 N/cm |
| Adhesion to PC (initial) | 11.5 N/cm |
| Adhesion to PC (after 14 days) | 12 N/cm |
| Adhesion to Steel (initial) | 10.5 N/cm |
| Adhesion to Steel (after 14 days) | 11 N/cm |
Additional Info
- Bio-based carbon content tested based on ASTM D6866 Carbon-14 test
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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