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Polyester Acrylate 5502B is a high-performance UV-curable resin with excellent compatibility with most UV monomers and UV resins. Specially formulated for demanding UV coating systems, it stands out with its fast reactivity, high hardness, low odor, and outstanding heat resistance, making it ideal for plastic UV coatings and UV varnishes.
With its rapid curing speed, 5502B enables quick film formation, significantly enhancing production efficiency. The high hardness of the cured film ensures superior scratch and abrasion resistance, providing long-lasting protection even under harsh conditions. Additionally, its low odor formulation improves the working environment and meets modern environmental and safety standards.
5502B also features excellent thermal stability, maintaining gloss, adhesion, and mechanical integrity even under high-temperature exposure. This ensures durable performance and consistent quality across various applications.
Thanks to its well-balanced properties, Polyester Acrylate 5502B is widely recommended for use in plastic UV coatings, UV varnishes, and UV topcoats, offering customers a high-efficiency, eco-friendly, and durable resin solution for premium surface finishing.
| Resin type | 5502B Polyester Acrylate Resin |
| Appearance | Transparent viscous liquid |
| Viscosity（mPa.s） | 1000~2000 (60ºC) |
| Functionality | 5 |
| Chrominance（Pt-Co) | ≤80 |
| Acid value(mgKOH/g) | ≤5 |
| Packaging | 20/200 (kg)/Closed inner coated steel drum |
| Warranty period | 180 days |
| Storage | This product should be stored and transported in dark opaque steel drums or containers containing corrosion-resistant and solvent resistant coatings. Leave at least 15% space inside the container filled with air. Packaging should be stored in a cool environment below 35 ℃, and exposure to sunlight is strictly prohibited. |
