tesa® 88720 Optically Clear Adhesive
500μm Optically Clear Adhesive for Automotive Applications
Product Features
- PSA type
- High transmission and low haze
- Smooth and easy liner removal
Product description
887xx Automotive OCA solution provides a wide thickness range together with outstanding ink step coverage feature and reliability performance.
It is a proven solution, well performed at glass/polarizer lamination stack-ups. And it would be suitable for a large and curved display lamination.
Product details and specifications
Product Features
- PSA type
- High transmission and low haze
- Smooth and easy liner removal
- High bonding strength
- Balanced gap filling and converting performance
- Excellent temperature, humidity and UV resistance
Application Fields
- Automotive Display Lamination
- Curved Glass
- Other optical integration
| Backing material | none |
|---|---|
| Color | transparent |
| Colour of liner | transparent |
| Thickness of liner (easy release) | 75 µm |
| Thickness of liner (tight release) | 100 µm |
| Thickness of tape | 500 µm |
| Type of adhesive | acrylic |
| Type of liner | PET |
| Ageing resistance (UV) | good |
|---|---|
| Release of liner - inside | tight |
| Tack | very good |
| Refractive index | 1.48 |
| Humidity resistance | very good |
| Transmittance (380 - 780nm) > | 99.5 % |
| Haze < | 0.001 % |
| Temperature resistance long term | 105 °C |
| Release of liner - outside | easy |
| Adhesion to Glass (initial) | 11 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