High reactivity under UV and LED light sources (365–405 nm), enabling fast cure speeds in demanding production environments.
Excellent surface cure performance with low oxygen inhibition, resulting in tack-free finishes even in ambient air conditions.
Good solubility in common acrylate monomers and oligomers, facilitating homogeneous formulation without precipitation or haze.
Low volatility and minimal odor, supporting safer handling and improved workplace compliance with industrial hygiene standards.
Thermal stability up to 120 °C, allowing compatibility with heat-assisted curing processes and extended shelf life.
UV-curable coatings for wood, plastic, and metal substrates in industrial finishing lines.
LED-curable inks for digital inkjet printing on flexible packaging and labels.
Optical adhesives and laminating resins used in display assembly and touch panel manufacturing.
3D printing resins for stereolithography (SLA) and digital light processing (DLP) systems requiring high resolution and depth control.
Electronics encapsulants and conformal coatings where rapid through-cure and low shrinkage are critical.
| Chemical Type | Acylphosphine oxide (APO) |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, free of visible impurities |
| Primary Applications | UV/LED-curable coatings, inks, adhesives, and 3D printing resins |
| Key Features | Surface cure efficiency, low migration, high photoreactivity |
| Benefits | Reduced energy consumption, improved productivity, enhanced final film properties |
| Storage Conditions | Store in original sealed container at 5–25 °C, protected from light and moisture |
| Shelf Life | 24 months from date of manufacture when stored properly |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China