tesa® 6928
125µm double sided transparent PET film tape with fingerlift
Product Features- An excellent balance of good holding power and bonding performance
- Secure closure performance for light packaging
- Sufficient bonding even to critical surfaces such as diverse foams and rubber materials and at elevated temperatures
Product description
tesa® 6928 is a transparent, double-sided mounting tape consisting of a PET backing and a tackified acrylic adhesive. The double-sided PET film tape has been designed for the closure of light envelopes and corrugated-board cartons and is recycling friendly according to the INGEDE method. The tackified acrylic adhesive provides a reliable bonding performance and is able to withstand numerous environmental factors such as humidity, UV light, and temperatures of up to 200°C for limited periods of time. tesa® 6928 comes with a fingerlift (extended liner) for convenient liner removal.
Product Features
- An excellent balance of good holding power and bonding performance
- Secure closure performance for light packaging
- Sufficient bonding even to critical surfaces such as diverse foams and rubber materials and at elevated temperatures
- High initial tack to immediately stick to the bonding surface
- Recycling friendly according to the INGEDE method
Application Fields
- tesa® 6928 is especially designed for closing light envelopes and corrugated-board cartons
- Mounting ABS plastic parts in the automotive industry
- Mounting decorative profiles and mouldings in the furniture industry
Product Construction
| Backing material | PET film |
| Color | transparent |
| Color of liner | brown |
| Thickness of liner | 69 µm |
| Total thickness | 125 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | paper |
| Weight of liner | 80 g/m² |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Ageing resistance (UV) | very good |
| Chemical resistance | good |
| Humidity resistance | very good |
| Softener resistance | good |
| Static shear resistance at 23°C | good |
| Static shear resistance at 40°C | good |
| Tack | very good |
| Temperature resistance long term | 100 °C |
| Temperature resistance min. | -40 °C |
| Temperature resistance short term | 200 °C |
Adhesion to Values
| Adhesion to ABS (initial) | 8.2 N/cm |
| Adhesion to ABS (after 14 days) | 9.7 N/cm |
| Adhesion to Aluminium (initial) | 8.1 N/cm |
| Adhesion to Aluminium (after 14 days) | 11.1 N/cm |
| Adhesion to PC (initial) | 10.3 N/cm |
| Adhesion to PC (after 14 days) | 11.5 N/cm |
| Adhesion to PE (initial) | 4.9 N/cm |
| Adhesion to PE (after 14 days) | 5.4 N/cm |
| Adhesion to PET (initial) | 7.4 N/cm |
| Adhesion to PET (after 14 days) | 8.7 N/cm |
| Adhesion to PP (initial) | 4.8 N/cm |
| Adhesion to PP (after 14 days) | 6.4 N/cm |
| Adhesion to PS (initial) | 8.8 N/cm |
| Adhesion to PS (after 14 days) | 9.4 N/cm |
| Adhesion to PVC (initial) | 7.2 N/cm |
| Adhesion to PVC (after 14 days) | 10.1 N/cm |
| Adhesion to Steel (initial) | 9.6 N/cm |
| Adhesion to Steel (after 14 days) | 12 N/cm |
Additional Info
For spools, it is recommended to use tesa® dispensers to achieve optimal results.
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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