9EO-Trimethylolpropane Triacrylate is an organic compound that is a colorless to light yellow liquid with low volatility. It is soluble in organic solvents at room temperature, but insoluble in water. This substance has good stability and high temperature resistance. Mainly used in fields such as coatings, inks, and adhesives. It is widely used in products such as wood coatings, metal coatings, textiles, and leather coatings to provide good weather resistance, chemical corrosion resistance, and wear resistance. In addition, ethoxylated trimethylolpropane triacrylate can also be used as a raw material for polyurethane foam foaming agent and resin plasticizer.