Esacure KS 300 alpha-Hydroxy-cyclohexyl-phenyl-ketone 947-19-3 Lamberti Photo Initiators ADHESIVE >> Radiation Curing (UV/EB) alpha-Hydroxy-cyclohexyl-phenyl-ketone ESACURE KS 300 is particularly indicated for the photopolymerisation of U.V. curable systems when high reactivity and low yellowing are required. Main suggested applications are in the manufacturing of: adhesives Optimum concentration is between 1 and 5% by weight and depending on system composition, thickness, and desired cure-speed. alpha-Hydroxy-cyclohexyl-phenyl-ketone. Used for photopolymerisation of U.V. curable systems such as adhesives. Offers high reactivity and low yellowing properties. Use level: 1-5% wt.