Used primarily as a multifunctional crosslinking monomer in UV-curable and radiation-curable formulations. Provides excellent hardness, chemical resistance, and thermal stability to coatings, inks, and adhesives. Commonly applied in electronic encapsulation, optical fibers, and printing plates due to its high reactivity and ability to form dense polymer networks. Also utilized in 3D printing resins to enhance mechanical strength and durability of printed parts. Its trifunctional acrylate structure enables rapid curing under UV light, making it ideal for high-speed industrial processes.