Esacure KB 45 Benzildimethylketal 2463866 Lamberti Photo Initiators Acrylics/ Acrylates Polyesters ADHESIVE >> Radiation Curing (UV/EB) SEALANT >> Putty Benzildimethylketal ESACURE KB1 is a highly reactive photoinitiator particularly suitable for photopolymerisation of UV-curable systems based on acrylated oligomers and monomers, or polyester-styrene resins, also containing extenders and/or fillers. UV curable compositions based on ESACURE KB1 display excellent cure rate, dark storage stability (shelf life) even at high dosage rate, minimal variation in colour and low degree of odour. Main suggested applications are in the manufacturing of: adhesives putties based on UPS and acrylics Optimum concentration is between 0,5 and 5% by weight, depending on system composition, thickness and desired cure-speed. ESACURE KB 45 45% solution in acetone Solution of benzildimethylketal in acetone. Used as a highly reactive photoinitiator for photopolymerisation of UV-curable systems based on acrylated oligomers and monomers and polyester-styrene resins such as adhesives and putties. Offers very good cure rate, dark storage stability (shelf life) even at high dosage rate, minimal variation in colour and low degree of odour. Use level: 0,5-5% wt.