Highly functional aliphatic urethane acrylate oligomer designed for rapid UV/EB curing.
Excellent flexibility and impact resistance in cured films without sacrificing hardness.
Low viscosity enables easy formulation with monomers and pigments, supporting high-solids and solvent-free systems.
Superior adhesion to diverse substrates including plastics, metals, and coated papers.
Good weathering resistance and low yellowing tendency under UV exposure.
UV-curable overprint varnishes for flexible packaging and folding cartons.
Hard-coat formulations for plastic optical components and display covers.
Industrial wood coatings requiring abrasion resistance and gloss retention.
Electronic encapsulants and protective conformal coatings.
3D printing resins demanding toughness and dimensional stability.
| Chemical Type | Aliphatic urethane acrylate oligomer |
| Product Form | Liquid |
| Appearance | Pale yellow, clear liquid |
| Viscosity (25 °C, mPa·s) | 1,200–1,800 |
| Acid Value (mg KOH/g) | < 5 |
| Functonality (Average acrylate groups/molecule) | 4.5–5.5 |
| Refractive Index (25 °C) | 1.475–1.485 |
| Storage Stability (25 °C, months) | > 12 (in sealed container, protected from light) |
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E-mail: wangxingqiang@ericwchem.com
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