tesa® 4785 Bond & Detach
50 μm d/s High Shock Transfer Tape
Product Features- Thickness: 50μm
- Outstanding shock resistance
- High bonding strength
Product description
tesa® 4785 is a 50 µm single layer transfer mounting tape with a special high shock adhesive and doubled PET liner
Product Features
- Thickness: 50μm
- Outstanding shock resistance
- High bonding strength
- High tack and quick wetting on LSE substrates
- High push out resistance
- Very good die-cutability
- Residue free removability
Application Fields
- Mounting of components in electronic devices even on LSE substrates
- Battery mounting
Product Construction
| Type of liner | PET |
| Backing material | none |
| Type of adhesive | specialty |
| Bio-based or recycled content Adhesive | Bio‑based (by weight) 53 % |
| Total thickness | 50 µm |
| Color | translucent |
| Color of liner | transparent |
| Thickness of liner | 50 µm |
Properties / Performance Values
| Removability after 14 days (23°C) | very good |
| Residue free removal | yes |
| Static shear resistance at 23°C | very good |
| Static shear resistance at 40°C | very good |
| Temperature resistance long term | 60 °C |
| Temperature resistance short term | 90 °C |
Adhesion to Values
| Adhesion to Aluminium (initial) | 5.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 6 N/cm |
| Adhesion to Magnesium (initial) | 4.5 N/cm |
| Adhesion to Magnesium (after 14 days) | 5 N/cm |
| Adhesion to PET (initial) | 5.5 N/cm |
| Adhesion to PET (after 14 days) | 6 N/cm |
| Adhesion to Steel (initial) | 6.5 N/cm |
| Adhesion to Steel (after 14 days) | 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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