Hydroxyethyl acrylate is mainly used for heat-curing acrylic coating resin, light-curing acrylic coating resin, photosensitive coating resin, water-soluble electroplating coating resin, adhesive, textile treatment agent, ester processing and polymer modifier, polycarboxylic acid water reducing agent In other aspects, it has the characteristics of less dosage, but can significantly improve the performance of the product.