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Highly efficient Type II photoinitiator with excellent reactivity under UVA and visible light (365–405 nm).
Low volatility and minimal odor, supporting improved workplace safety and reduced VOC emissions.
Excellent solubility in common acrylate monomers and oligomers, enabling uniform formulation dispersion.
Good thermal stability up to 120°C, facilitating compatibility with high-speed coating and printing processes.
Non-yellowing performance in final cured films, critical for clear coatings and optical applications.
UV-curable inkjet inks for industrial and graphic printing.
Clear protective coatings on wood, plastic, and metal substrates.
Optical adhesives and lens bonding formulations.
3D printing resins requiring low-shrinkage, high-resolution cure profiles.
Screen and flexographic printing inks for flexible packaging.
| Chemical Type | Benzophenone derivative (Type II) |
| Product Form | Pale yellow to light amber crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Primary Applications | UV/LED-curable inks, coatings, adhesives, and 3D printing resins |
| Key Features | Visible-light sensitive, low migration, non-yellowing |
| Recommended Storage | Cool, dry place below 30°C; protect from light and moisture |
| Solubility | Freely soluble in acrylates, methacrylates, and common organic solvents (e.g., ethyl acetate, PGDA) |
| UV Absorption Maximum (λmax) | ~369 nm (in ethanol) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
