High Performance FilmMultifunctional OCA
Features
- Migration suppression (eliminates shorts in metal wiring).
- UV (ultraviolet) resistance.
- Excellent flexibility.
OCA (optically clear adhesive) films require various characteristics depending on the surface to which it is attached.
For example, the ability to tolerate printing processes, such as decorative printing, and high-performance properties, such as being acid-free, not deteriorating under UV rays, and high transparency, are required.
Daicel offers multifunctional OCA films that combine these properties.
Structure
Characteristics
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| Product Name | Type of OCA | OCA thickness (μm) |
Adhesive strength (N/25mm) |
Acid-free | Migration control | UV resistance |
|---|---|---|---|---|---|---|
| NNA25 | Standard | 25 | 9.0 | - | - | - |
| NNX50 | Multifunctional | 50 | 10.0 | ● | ● | - |
| NNX75 | 75 | 11.0 | ● | ● | - | |
| NNXA0 | 100 | 11.5 | ● | ● | - | |
| NNXA2 | 125 | 13.5 | ● | ● | - | |
| NNE75 | 75 | 10.8 | ● | ● | ● | |
| NNEA0 | 100 | 11.7 | ● | ● | ● |