| Item | Description |
|---|---|
| Product Name | Prism Film Self-Healing Molding Resin Material – HOP-521 |
| Main Application | Self-healing resin coating used for the molding of prism films. |
| Product Features | – Refractive Index: 1.53-1.54<br>- Good adhesion and reliability with PET base film<br>- Excellent self-healing performance with a self-healing time of less than 1 second |
| Physical Properties | – Appearance: Colorless transparent liquid<br>- Composition: UV-curable molding coating composed of high refractive index UV resin, reactive monomers, and additives<br>- Solid Content (N.V%): 100<br>- Viscosity (25°C, cps): 300±100<br>- Refractive Index: 1.535-1.54 |
| Usage Recommendations | – Gently shake the coating before use to ensure uniformity, avoiding rapid stirring that may introduce air bubbles.<br>- Select curing conditions based on the company’s molding equipment and process conditions. |
| Storage Conditions | – Store in a light-proof environment at 20-30°C. |
| Scope of Application | Suitable for the molding and processing of prism structures in prism films used in mid-to-large size TFT-LCD backlight modules. Offers stable optical structure, good molding effect, excellent optical performance, high brightness, and outstanding self-healing ability with strong scratch resistance. |
| Precautions | – Wear gloves when using this product.<br>- Avoid contact of certain monomers with skin (or eyes) to prevent redness and swelling. If contact occurs, wash immediately.<br>- Unopened products should be stored in a light-proof environment at room temperature (30°C), avoiding direct sunlight and rain. The shelf life is 6 months. |
| Packaging | 20 kg/barrel or 200 kg/barrel |
| Notes | – The above data is for reference only and can be adjusted according to the actual conditions on site.<br>- The coating should be shaken evenly before use. |
HOP-521 is an advanced UV-curable resin specifically designed for prism film molding with exceptional self-healing capabilities. This innovative material ensures high refractive index and excellent adhesion to PET substrates, making it ideal for mid-to-large size TFT-LCD backlight modules. Its rapid self-healing time of under 1 second and outstanding scratch resistance enhance the durability and optical performance of the final product. With a stable optical structure and high brightness, HOP-521 delivers superior molding effects and reliability in demanding applications.
