High-Quality Polyester Acrylate 5501 — A Core Resin for LED-UV Wood Coating Systems Supplier, Factories
Product Description
Polyester Acrylate 5403-2F – A Reliable Choice for High-Quality UV Inks
Description
Polyester Acrylate 5501 is a high-performance UV resin featuring exceptional compatibility with most UV monomers and resins. Serving as an essential backbone resin in LED-UV wood coating formulations, it provides an optimal combination of low viscosity and high solids content. With outstanding reactivity, superior leveling, excellent sandability, and high pigment affinity, it represents a premier solution for energy-saving, highly durable wood finishes.
The high solids formulation allows increased flexibility during product formulation, decreasing solvent usage while sustaining remarkable processability. Optimized explicitly for LED-UV sources, 5501 delivers fast film formation that optimizes throughput and helps meet sustainable manufacturing demands. The resulting cured film provides superior smooth leveling—resistant to orange peel and pinholes—and guarantees long-term pigment stabilization and reliable substrate adhesion.
Rapid curing response specifically under energy-efficient LED-UV curing systems.
Provides elevated formulation flexibility with reduced solvent requirements.
Forms a uniform surface free of pinholes and orange peel, suitable for multi-layer sanding.
Superior substrate wetting on wood along with efficient pigment stabilization.
Technical Features
| Resin Type | 5501 Polyester Acrylate Resin |
| Appearance | Transparent viscous liquid |
| Viscosity (mPa.s) | 400 ~ 700 (25ºC) |
| Functionality | 4 - 6 |
| Chrominance (Pt-Co) | ≤ 90 |
| Acid Value (mgKOH/g) | ≤ 5 |
Performance & Application
| Performance | Low viscosity with high solids, fast reactivity, excellent leveling, good sandability, superior pigment affinity and substrate wettability |
| Application | LED-UV wood coating systems |
Packaging, Warranty Period & Storage
| Packaging | 20 / 200 (kg) / Closed inner coated steel drum |
| Warranty Period | 180 days |
| Storage | Store and transport in dark opaque steel drums or containers with corrosion-resistant and solvent-resistant coatings. Leave at least 15% air space inside the container. Keep in a cool environment below 35 ℃; exposure to direct sunlight is strictly prohibited. |
