Synthesis and oil absorption properties of porous organic polymers/polyacrylate composite microspheres
Oil absorbing polyacrylate resin microspheres have been widely used in fields such as new energy,new materials,environmental protection,and agriculture.However,the traditional preparation methods have issues like low oil absorption capacity and low polymerization yield,which can be effectively addressed by incorporating composite additives.Porous organic polymer microspheres were synthesized using a simple and eco-friendly process.Composite microspheres of the organic polymer grafted poly coctadecyl methacrylate-butyl acrylate-styrene composite microspheres were then prepared using these porous organic polymer microspheres as additives,with methyl methacrylate octadecyl ester,butyl acrylate,and styrene serving as monomers.Additionally,blank resin microspheres were prepared for comparison purposes.The study explored the impact of reaction time,the process of preparing porous organic polymer microspheres,and the amount of porous organic polymer added.The resulting composite resin microspheres exhibited better dispersion,fuller particle size,and a 50%increase in oil absorption rate compared to blank resin microspheres.This research provides new insights into the synthesis of porous organic polymer microspheres and modified oil-absorbing resins.