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Highly efficient Type II photoinitiator with excellent surface cure performance under UV-A and visible light (365–405 nm).
Low volatility and minimal odor, supporting improved workplace safety and compliance with industrial hygiene standards.
Excellent compatibility with acrylate-based resins, including multifunctional monomers and oligomers.
Good thermal stability up to 120 °C, enabling robust processing in high-speed coating and printing applications.
Non-yellowing formulation ideal for clear coatings and optical-grade transparent materials.
UV-curable wood and plastic coatings for furniture and automotive trim.
Inkjet inks for industrial and decorative digital printing on rigid substrates.
Optical adhesives and encapsulants requiring low migration and high clarity.
3D printing resins (SLA/DLP) where rapid surface hardening and dimensional stability are critical.
Flexible packaging inks and overprint varnishes for food-contact compliant systems.
| Chemical Type | Benzophenone derivative (Type II photoinitiator) |
| Product Form | Free-flowing crystalline powder |
| Appearance | Off-white to pale yellow crystalline solid |
| Molecular Weight | 372.3 g/mol |
| Melting Point | 98–102 °C |
| Solubility | Freely soluble in common organic solvents (e.g., acetone, MEK, ethyl acetate, PGDA) |
| Primary Applications | UV-curable coatings, inks, adhesives, and 3D printing resins |
| Key Features | Surface cure efficiency, low volatility, non-yellowing, broad spectral sensitivity |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
