Silicone modified acrylic resin combines the advantages of the two and has excellent performance. Because of the diversity of the methods and the particularity of the structure of silicone modified acrylic resin, it has great application value. This kind of resin is widely used in coatings, adhesives, textile and leather auxiliaries, biological materials, impact resistant materials and damping materials and other industries.
Silicone modified acrylic polymer is widely used in coating industry. Abroad with organic silicone modified acrylic cool as building exterior wall coating, greatly improved the soil resistance 'people such as polyacrylic acid was synthesized by free radical polymerization unsaturated vinegar, through siloxane on the silicon atom oxygen balance of synthesized and the activity of phenyl siloxane, both to polymerization and the solid content as high as a mass fraction of organic silicone acrylic paint, the paint film performance is good. The antifouling property was greatly improved by using organic silicon to acrylic acid as exterior wall coating. Niu et al synthesized polyacrylic acid through free radical polymerization of unsaturated cool, through the equilibrium of siloxane
Activated siloxane containing oxygen and benzene on silicon atom was synthesized by copolymerization, and organosilicon - acrylic coating with solid content up to 1 was obtained. A great deal of work has also been done on the research of silicon-based acrylic coatings with high solid content and water-based coatings. In the presence of triethylamine, organic cyclosiloxane reacted with the fusyl group on acrylic resin to form a water-based paint. The results showed that the coatings cured quickly and had better properties than solvent-based silicone mono-propyl resin and propylene mono-amine resin. A series of UV-curable optical fiber coatings were obtained by blending acrylic acid, acrylic phthaloxy polysiloxane and acrylic epoxy.