tesa® 68105
50µm double sided transparent pure acrylic transfer tape
Product description
tesa® 68105 is a transparent transfer tape suitable for demanding lamination jobs. The pure acrylic adhesive gives this product an excellent compatibility with printing inks, including conductive inks. The adhesive thickness offers the best compromise between adhesion on filmic polymers, high shear resistance and efficient processability. A moisture resistant liner gives this product good dimensional stability for die cutting processes.
tesa® 68105 features especially:
- High shear strength under high temperature conditions
- Easy repositioning during assembling processes
- Excellent resistance against plasticizers
- Low outgassing
- Ageing resistance
Product details and specifications
Application Fields
- Lamination of overlays on touch switches
- Fastening of printed nameplates and label stock
- Assembly of all kind of filmic multilayer constructions
| Backing material | none |
|---|---|
| Colour of liner | transparent |
| Thickness of liner | 75 µm |
| Total thickness | 50 µm |
| Type of adhesive | pure acrylic |
| Type of liner | PET |
| Chemical resistance | good |
|---|---|
| Static shear resistance at 70°C | very good |
| Temperature resistance long term | 150 °C |
| Softener resistance | very good |
| Static shear resistance at 40°C | very good |
| Temperature resistance short term | 200 °C |
| Humidity resistance | good |
| Ageing resistance (UV) | very good |
| Tack | medium |
| Adhesion to ABS (initial) | 4.3 N/cm |
|---|---|
| Adhesion to ABS (after 14 days) | 6 N/cm |
| Adhesion to Aluminium (initial) | 3.6 N/cm |
| Adhesion to Aluminium (after 14 days) | 5.5 N/cm |
| Adhesion to PC (initial) | 5 N/cm |
| Adhesion to PC (after 14 days) | 6.6 N/cm |
| Adhesion to PE (initial) | 1.1 N/cm |
| Adhesion to PE (after 14 days) | 1.6 N/cm |
| Adhesion to PET (initial) | 3.5 N/cm |
| Adhesion to PET (after 14 days) | 4.5 N/cm |
| Adhesion to PP (initial) | 2.1 N/cm |
| Adhesion to PP (after 14 days) | 2 N/cm |
| Adhesion to PS (initial) | 4.5 N/cm |
| Adhesion to PS (after 14 days) | 5.5 N/cm |
| Adhesion to PVC (initial) | 4 N/cm |
| Adhesion to PVC (after 14 days) | 6.7 N/cm |
| Adhesion to Steel (initial) | 4.6 N/cm |
| Adhesion to Steel (after 14 days) | 6.7 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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Last updated on 16 Apr 2024