High reactivity under UV-A and visible light (365–405 nm), enabling rapid curing in low-energy systems.
Excellent solubility in common acrylate monomers and oligomers, ensuring homogeneous formulation stability.
Low yellowing tendency post-cure, supporting high-gloss and optically clear final coatings and inks.
Good thermal stability up to 80 °C during storage and handling, minimizing premature decomposition.
Non-migrating molecular structure, contributing to improved regulatory compliance in sensitive applications.
UV-curable wood coatings for furniture and flooring.
Industrial offset and flexographic printing inks.
Electronic encapsulants and conformal coatings.
Optical adhesives and lens bonding formulations.
3D printing resins for stereolithography (SLA) and digital light processing (DLP).
| Chemical Type | α-Hydroxyketone |
| Product Form | Powder |
| Appearance | White to off-white crystalline powder |
| Primary Applications | Free-radical UV-curing systems |
| Key Features | Fast initiation, low odor, high efficiency at 365 nm |
| Benefits | Reduced energy consumption, excellent surface cure, compatibility with LED-UV sources |
| Solubility | Freely soluble in most reactive diluents (e.g., TMPTA, HDDA, TPGDA) |
| Storage Conditions | Store below 25 °C in original sealed container, protected from light and moisture |
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E-mail: wangxingqiang@ericwchem.com
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