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| Customization: | Available |
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| Molecular Principal Chain: | Carbon Chain Polymer |
| Model No.: | Lencolo 5023 |
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Description
Lencolo 5023 is a high-efficiency UV photoinitiator used to initiate UV polymerization of unsaturated prepolymerized systems. The unique high absorption characteristics of this photoinitiator make it especially suitable for UV-curable inks and colored coatings.
Chemical & physical data
| Molecular Formula | C23H30N2O2 |
| Molecule Weight (g/mol) | 366.5 |
| Compostition | 2-Benzyl-2-dimethylamino-1-(4-morpholinephenyl)butanone |
| Appearance | Light yellow powder |
| Melting Point (ºC) | 110 - 114 |
| Purity (%) | ≥ 99 |
| Volatile Content (%) | ≤ 0.5 |
| Ash Content (%) | ≤ 0.1 |
| Absorption Peak (nm) | 233,323 |
Application
UV curable inks and varnishes for paper, metal and plastic surfaces.
Usage method:
| Solubility (20 C, g/100g) | |||||
| Solvent or monomer: | Acetone | Butyl acetate | Toluene | Hexylene glycol diethyl ester | N-vinylpyrrolidone |
| Solubility | 17 | 11 | 27 | 5 | 25 |
Offset ink: 2~4% Colored paint: 1~4%
Screen ink: 2~4% Applied in imaging field: 3~6%
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