High photoreactivity under UV-A (320–400 nm) and visible light (up to 420 nm) irradiation.
Excellent solubility in common acrylate monomers and oligomers, including TMPTA, HDDA, and epoxy acrylates.
Low yellowing tendency, enabling high clarity and color stability in final cured films.
Good thermal stability up to 180 °C, supporting processing compatibility with heat-assisted UV curing systems.
Non-migrating structure ensures low extractables and compliance with ISO 10993-5 for medical device coating applications.
UV-curable inkjet inks for industrial and decorative printing.
Optical fiber coatings requiring low shrinkage and high adhesion.
3D printing resins (SLA/DLP) demanding rapid cure speed and dimensional fidelity.
Medical-grade protective coatings for catheters and diagnostic devices.
Electronics encapsulants and conformal coatings with stringent outgassing requirements.
| Chemical Type | Alpha-hydroxy ketone derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, homogeneous granules |
| Primary Applications | UV/visible-light curable coatings, inks, adhesives, and 3D printing resins |
| Key Features | Visible-light sensitive, low odor, non-yellowing, halogen-free |
| Benefits | Enables energy-efficient LED curing, improves workplace safety, supports REACH-compliant formulations |
| Storage Conditions | Store at 5–25 °C in original sealed container, protected from moisture and direct sunlight |
| Packaging | 25 kg net weight in aluminum-lined kraft paper bags or HDPE drums |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China