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Highly efficient free-radical photoinitiator for UV-curable coatings and inks.
Excellent surface cure performance with low oxygen inhibition.
Good compatibility with acrylate monomers and oligomers.
Low yellowing tendency upon curing, supporting clear and color-stable films.
Thermally stable up to 120 °C, enabling safe handling and storage.
UV-curable wood coatings for furniture and flooring.
Industrial metal coatings requiring rapid through-cure and hardness.
Flexible packaging inks for PET and BOPP substrates.
3D printing resins (SLA/DLP) demanding high resolution and low shrinkage.
Optical adhesives and protective overprint varnishes.
| Chemical Type | α-Hydroxy ketone |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | White to pale yellow crystalline solid |
| Primary Applications | Free-radical UV-curable coatings, inks, and adhesives |
| Key Features | Low migration, low odor, high reactivity under UV-A/UV-LED |
| Benefits | Reduced post-cure odor, improved surface hardness, enhanced shelf life |
| Solubility | Freely soluble in common reactive diluents (e.g., TMPTA, HDDA) and organic solvents |
| Storage Conditions | Store in original container at 5–25 °C, protected from light and moisture |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
