Photoinitiator 1173 used in many
industry applications

Photoinitiator 1173 is a commonly used photoinitiating compound in UV-curable systems, particularly in coatings, inks, and adhesives. Here are some of its uses:

1. UV-Curable Coatings: Photoinitiator 1173 is employed as a photoinitiator in UV-curable coatings to initiate the polymerization process upon exposure to ultraviolet (UV) light. It enables rapid curing and crosslinking of the coating formulation, leading to the formation of a durable and high-performance coating layer with excellent adhesion to various substrates.
2. UV-Curable Inks: Photoinitiator 1173 is used in UV-curable ink formulations for printing applications such as flexography, offset printing, screen printing, and digital printing. It facilitates fast curing of the ink upon exposure to UV radiation, resulting in vibrant colors, high print quality, and excellent adhesion to substrates.
3. UV-Curable Adhesives: Photoinitiator 1173 finds application in UV-curable adhesive formulations for bonding and assembly in industries such as electronics, automotive, and medical devices. It initiates the polymerization of the adhesive upon UV exposure, leading to rapid bonding and curing without the need for heat or solvent drying.
4. Photopolymerization: Photoinitiator 1173 initiates photopolymerization reactions in UV-curable systems by absorbing UV light and generating reactive species such as free radicals or cations. These reactive species then initiate the polymerization of monomers or oligomers present in the formulation, resulting in the formation of a solid polymer network.
5. Surface Coatings: Photoinitiator 1173 is used in the formulation of UV-curable surface coatings for various substrates, including plastics, metals, wood, and composites. It provides rapid curing and excellent adhesion properties, allowing for efficient coating of complex shapes and surfaces with minimal processing time.
6. Industrial Applications: Photoinitiator 1173 is employed in a wide range of industrial processes where UV curing is advantageous, including automotive coatings, electronic device assembly, optical coatings, and packaging materials. It offers fast curing speeds, low energy consumption, and environmental benefits compared to traditional curing methods.