Farb & Beschichtig

TR-TPO-L is an efficient UV photoinitiator with high initiation activity, excellent solubility and photobleaching performance, and is suitable for systems with high requirements for chroma reduction. TR-TPO-L can be used in formulation systems with low yellowing and low odor. TR-TPO-L is widely used in UV coatings, inks and adhesives.

TR-NPI-801 is a long-wavelength, low-migration, low-volatility, and low-odor photoinitiator. It is widely used in formulation systems with low yellowing and low odor. Applications of TR-NPI-801 include UV coatings, inks, and adhesives.

TR-PSS-303 is a photosensitizer for UV polymerization with a unique absorption zone for long UV wavelengths above 400 nm. It provides effective energy transfer to the photoinitiator, leading to accelerated polymerization and improved surface properties and adhesion of the cured product. This sensitizer can be applied to the polymerization of thick-film cationic systems, which aids in deep solidification.