tesa® 68878 is a transparent, double-sided mounting tape with a 100% post-consumer recycled (PCR) PET backing and a 75% bio-based carbon content acrylic adhesive1. It is equipped with a glassine liner which is made with paper from well-managed certified forests and other controlled sources. The double-sided tape is specifically designed to have excellent bonding strength on various substrates. Additionally, it offers very good push-out, humidity, and ageing resistance. The combination of its excellent performance and contribution towards process sustainability makes tesa® 68878 the ideal choice for a reliable bonding solution.
FEATURES
- 75% bio-based carbon content acrylic adhesive1.
- 100% post-consumer recycled PET content in backing.
- Glassine liner is made with paper from well-managed, certified forests and other controlled sources.
- Very good bonding strength.
- Very good push-out resistance.
- Excellent resistance to demanding environmental conditions.
APPLICATIONS
- Component mounting
- FPC fixation
- Touch panel mounting
Product Construction
| Backing material | PET |
| Color | transparent |
| Total thickness | 150 µm |
| Type of adhesive | type: acrylic |
| Type of liner | type: glassine |
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) | 14 N/cm |
| Adhesion to Glass (after 14 days) | 14.5 N/cm |
| Adhesion to PC (initial) | 14.5 N/cm |
| Adhesion to PC (after 14 days) | 16 N/cm |
| Adhesion to Steel (initial) | 13.5 N/cm |
| Adhesion to Steel (after 14 days) | 15.5 N/cm |
