Additional Info
• Bio-based carbon content tested based on ASTM D6866 Carbon-14 test
tesa® 68875
50μm double sided transparent bio-based film tape
Product 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
Product description
tesa® 68875 is a double-sided self-adhesive tape consisting of a transparent recycled PET film backing and a bio-based acrylic adhesive.
Product details and specifications
Product 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
Application Fields
• Cushioning materials lamination
• Component mounting
• FPC fixation
Product Construction
| Backing material | PET |
|---|---|
| Color | transparent |
| Colour of liner - inside | transparent |
| Colour of liner - outside | transparent |
| Thickness of liner - inside | 23 µm |
| Thickness of liner - outside | 50 µm |
| Total thickness | 50 µm |
| Type of adhesive | tackified acrylic |
| Type of liner - inside | PET |
| Type of liner - outside | PET |
Product Construction
| Backing material | PET |
|---|---|
| Color | transparent |
| Colour of liner - inside | transparent |
| Colour of liner - outside | transparent |
| Thickness of liner - inside | 23 µm |
| Thickness of liner - outside | 50 µm |
| Total thickness | 50 µm |
| Type of adhesive | tackified acrylic |
| 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 |
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) | 12.7 N/cm |
|---|---|
| Adhesion to Glass (after 14 days) | 13.4 N/cm |
| Adhesion to PC (initial) | 12.1 N/cm |
| Adhesion to PC (after 14 days) | 12.3 N/cm |
| Adhesion to PI (initial) | 11.5 N/cm |
| Adhesion to PI (after 14 days) | 12.8 N/cm |
| Adhesion to Steel (initial) | 10.8 N/cm |
| Adhesion to Steel (after 14 days) | 12.1 N/cm |
Adhesion to Values
| Adhesion to Glass (initial) | 12.7 N/cm |
|---|---|
| Adhesion to Glass (after 14 days) | 13.4 N/cm |
| Adhesion to PC (initial) | 12.1 N/cm |
| Adhesion to PC (after 14 days) | 12.3 N/cm |
| Adhesion to PI (initial) | 11.5 N/cm |
| Adhesion to PI (after 14 days) | 12.8 N/cm |
| Adhesion to Steel (initial) | 10.8 N/cm |
| Adhesion to Steel (after 14 days) | 12.1 N/cm |
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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