Benacure 651 2,2-Dimethoxy-1,2-diphenylethan-1-one 24650-42-8 Mayzo Photo Initiators Acrylics/ Acrylates Polyesters ADHESIVE >> Radiation Curing (UV/EB) Benacure® 651 Photoinitiator (Benzil Dimethyl Ketal) is an efficient photoinitiator used to initiate the photopolymerization by UV or visible light of unsaturated polyesters and acrylates, in combination with mono- or multifunctional monomers. 2,2-Dimethoxy-1,2-diphenylethan-1-one C16H16O3 Especially efficient for acrylate and unsaturated polyester UV curable systems. Specific applications include: adhesives Advantages: High compatibility with acrylate and unsaturated polyester chemistries Exhibits low odor in cured formulations Low volatility Excellent cure speed and hardness Photoinitiator used to initiate the photopolymerization by UV or visible light of unsaturated polyesters and acrylates, in combination with mono- or multifunctional monomers. Exhibits low odor in cured formulations, low volatility, very good cure speed and hardness. Recommended concentration in laminating adhesives: 2.0 – 4.0%.