SINOCURE® 127 is a highly efficient free radical type I photoinitiator with low volatility, low odor, and high activity which could combine with acrylic monomers to initiate the photopolymerization of unsaturated prepolymers such as acrylates. It is suitable for UV inks and clear coatings, especially for thin coatings.
SINOCURE®127
Chemical Name: 2-hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one
CAS No: 474510-57-1
Molecular Formula: C21H24O4
Molecular Structure:
SINOCURE® 127 is a highly efficient free radical type I photoinitiator with low volatility, low odor, and high activity which could combine with acrylic monomers to initiate the photopolymerization of unsaturated prepolymers such as acrylates. It is suitable for UV inks and clear coatings, especially for thin coatings.
| Appearance | Off-white to slight yellow solid |
| Purity, % | ≥98 |
| Melting point, ℃ | 84.3 |
| Absorption peak, nm | 259 |
SINOCURE® 127 is suitable for low viscosity coating formulations such as clear, inkjet ink, flexographic ink,etc with low sensitivity to oxygen inhibition and good surface curing effect.
SINOCURE® 127can be used for clear varnish and topcoat with odor requirements with low volatility and odor after solidification.
SINOCURE® 127 can be used alone or in combination with suitable initiators, for UV curable inks and semi transparent systems.
The recommended dosage：
| Clear coats | 1.0 – 6.0 % |
| Free-radical systems inks | 2.0 – 5.0 %, combined with SINOCURE 379 or SINOCURE 819,etc. |
| Cationic systems inks | 0.5 – 2.0 % combined with SINOCURE 250,Etc. |
20kg/carton; 25kg/drum or bag
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
We offer a variety of options to help you find the right product for your application
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
