tesa® 75405 is a double-sided black tape consisting of a high shock absorbing black acrylic foam.
FEATURES
- Thickness: 50μm
- Very high shock performance
- Very high thermal shock resistance
- Very high bonding strength
- Anti-repulsion properties to prevent lifting
- Waterproofing
- Light blocking in x/y direction
APPLICATIONS
- Demanding mounting applications with high requirements for impact resistance
- Mounting of components
- Mounting with ultra slim die-cut designs
- Mounting of waterproof designs
Product Construction
Backing material | Acrylic |
Color | black |
Color of liner | transparent |
Thickness of liner | 50 µm |
Total thickness | 50 µm |
Type of adhesive | type: modified acrylic |
Type of liner | type: PET |
Weight of liner | 72 g/m² |
Properties / Performance Values
Ageing resistance (UV) | very good |
Static shear resistance at 40°C | good |
Static shear resistance at 23°C | good |
Transmittance (380 – 780nm) < | 5 % |
Temperature resistance short term | 140 °C |
Temperature resistance long term | 90 °C |
Adhesion to Values
Adhesion to Aluminium (initial) | 5.5 N/cm |
Adhesion to Aluminium (after 3 days) | 7.2 N/cm |
Adhesion to Glass (initial) | 8.5 N/cm |
Adhesion to Glass (after 3 days) | 8.8 N/cm |
Adhesion to PC (initial) | 7.5 N/cm |
Adhesion to PC (after 3 days) | 8.5 N/cm |
Adhesion to Steel (initial) | 9.1 N/cm |
Adhesion to Steel (after 3 days) | 10.3 N/cm |