tesa® 7711 Optical Clear Adhesive
25μm pressure sensitive optically clear tape for reliable bonding
Product Features
- Pressure sensitive design
- High transmission and low haze
- Reliable bonding on different substrates
Product details and specifications
Product Features
- Pressure sensitive design
- High transmission and low haze
- Reliable bonding on different substrates
- Superior durability for temperature, humidity and UV testing
Product Construction
| Adhesive Type | acrylic |
|---|---|
| Backing material | none |
| Color | transparent |
| Color of liner | transparent |
| Liner Type | PET film |
| Thickness of easy release liner | 75 µm |
| Thickness of tight release liner | 75 µm |
| Total thickness | 25 µm |
Properties / Performance Values
| Ageing resistance (UV) | very good |
|---|---|
| Refractive index | 1.48 |
| Temperature resistance long term | 105 °C |
| Haze | 0.1 % |
| Dielectric constant | 5.76 |
| Humidity resistance | very good |
| Transmittance (380 - 780nm) > | 99 % |
Adhesion to Values
| Adhesion to Glass (initial) | 7.3 N/cm |
|---|---|
| Adhesion to PC (initial) | 7.7 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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