Buy Polyester Acrylate 5319A-1–A Reliable Solution for High-Performance UV Coatings Manufacturers, Suppliers
Product Description
Product Description
Polyester Acrylate 5319A-1 is a premium UV resin that combines high efficiency with superior strength. It offers excellent compatibility with most UV monomers and UV resins and is especially recommended for plastic UV coatings and vacuum metallization primers and topcoats.
With its key advantages of fast reaction speed, high hardness, and excellent wear and heat resistance, it ensures both outstanding performance and production efficiency.
Enables rapid curing under UV light, greatly reducing production cycles and improving efficiency for both large-scale processing and precision applications.
Provides the cured film with superior scratch resistance and mechanical strength, effectively resisting external pressure and surface abrasion.
Maintains stable performance under frequent friction and high-temperature conditions, optimal for demanding vacuum metallization operations.
With its combination of fast curing, high hardness, and outstanding resistance properties, Polyester Acrylate 5319A-1 is the ideal material for high-end UV coating systems to enhance efficiency, durability, and quality.
Technical Specifications
| Resin Type | 5319A-1 Polyester Acrylate Resin |
| Appearance | Transparent viscous liquid |
| Viscosity (25ºC) | 13000 ~ 19000 mPa.s |
| Functionality | 3 |
| Chrominance (Pt-Co) | ≤ 200 |
| Acid Value | ≤ 5 mgKOH/g |
Applications & Performance
Plastic UV coatings, vacuum metallization primers, and vacuum metallization topcoats.
Fast drying speed, high surface hardness, and superior resistance to heat and wear.
Packaging, Warranty Period & Storage
| Packaging | 20 kg / 220 kg opened ordinary steel drum |
| Warranty Period | 180 days |
| Storage Instructions | 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. |
Frequently Asked Questions (FAQ)
Polyester Acrylate 5319A-1 is especially recommended for plastic UV coatings, as well as primers and topcoats in vacuum metallization processes.
Its core advantages include rapid reaction speed under UV light, high film hardness for scratch resistance, and excellent stability under friction and high-temperature conditions.
The product has a functionality of 3 and a viscosity of 13000 to 19000 mPa.s at 25ºC, appearing as a transparent viscous liquid.
It is packaged in 20 kg or 220 kg opened ordinary steel drums, and comes with a warranty period of 180 days under specified storage conditions.
It must be stored in dark, opaque containers with corrosion- and solvent-resistant coatings below 35 ℃. At least 15% air volume must remain inside the container, and exposure to direct sunlight is strictly prohibited.
5319A-1 demonstrates excellent compatibility with most UV monomers and UV resins, facilitating smooth incorporation into diverse UV coating systems.
