tesa® 4926 is a transparent, double-sided self-adhesive tape consisting of a 50µm PET film backing and a tackified acrylic adhesive.
FEATURES
- Thickness: 250µm
- Very high bonding strength and shear resistance
- Superior handling and processing performance due to very strong PET backing
- Very good dimensional stability
- Excellent resistance to demanding environmental conditions
APPLICATIONS
- Lens mounting in mobile phones
- Antenna mounting
Product Construction
Backing material | PET film |
Color | transparent |
Color of liner | brown |
Thickness of liner | 71 µm |
Total thickness | 250 µm |
Type of adhesive | type: tackified acrylic |
Type of liner | type: glassine |
Weight of liner | 82 g/m² |
Properties / Performance Values
Elongation at break | 60 % |
Tensile strength | 73 N/cm |
Chemical resistance | good |
Static shear resistance at 23°C | good |
Static shear resistance at 40°C | good |
Humidity resistance | very good |
Softener resistance | good |
Temperature resistance short term | 200 °C |
Tack | good |
Ageing resistance (UV) | very good |
Temperature resistance long term | 100 °C |