This product is polymerized from acrylic acid and its lipid monomers and other special processes. The product is suitable for surface protection and decorative coating resins such as glass and metal workpieces with performance requirements (such as weather resistance, optical transparency, etc.); The finished coating has excellent adhesion performance and optical transparency; high gloss, good leveling, and excellent weather resistance; mainly used in the manufacture of water-based varnishes and paints