Esacure KT 37 Mixture of 2,4,6-trimethylbenzophenone, 4-methylbenzophenone and oligo [ 2-hydroxy-2-methyl-1-[ 4-(1-methylvinyl) phenyl] propanone] Lamberti Photoinitiator Inks >> UV / Radiation-curable Coatings >> UV / Radiation Curing Printing Inks & Varnishes >> Varnishes / Over print varnish Wood & Furniture Coatings Plastic coating Metal Other industry >> Paper coatings Insoluble in water Soluble in most organic solvents ESACURE KT 37 is a liquid mixture of: 2,4,6-Trimethylbenzophenone and 4-Methylbenzophenone Oligo [ 2-hydroxy-2-methyl-1-[ 4-(1-methylvinyl) phenyl] propanone] ESACURE KT 37 is particularly indicated for the photopolymerisation of U.V. curable systems when high reactivity, low migration, low curing odour and low yellowing are required. ESACURE KT 37 is used in combination with suitable coinitiators such as tertiary amines. ( e.g. Esacure A 122, Esacure A 144 ). ESACURE KT 37 is no crystallising product even at temperature below 0°C. Main suggested applications are in the manufacturing of: OPV clear lacquers for wood, plastic, paper, metal and optical fibres printing inks Optimum concentration is between 0.5 and 8% by weight and depending on system composition, thickness, and desired cure-speed. Mixture of 2,4,6-trimethylbenzophenone, 4-methylbenzophenone and oligo [ 2-hydroxy-2-methyl-1-[ 4-(1-methylvinyl) phenyl] propanone]. Used for photopolymerisation of U.V. curable systems such as overprint varnishes, clear lacquers for wood, plastic, paper, metal and optical fibres and printing inks. Offers high reactivity, low migration, low curing odour and low yellowing. <br> Use level: 0.5-8%wt.