A Study on Synthesis of a Fluor Polyacrylate as Color Deepening Agent

Trifluoroethyl methacrylate and butyl acrylate were emulsion polymerized in the presence of emulsifiers( SDBS and OP- 10) and initiator( potassium persulfate). Optimum synthesis conditions: ratio of trifluoroethyl methacrylate and butyl acrylate was 4∶ 6; the monomers accounted for 80% of the water phase; the amount of potassium persulfate was 0. 6% of the weight of total monomers; ratio of SDBS and OP- 10 was 2∶ 1,and accounted for 4% of the weight of total monomers; keep a temperature for 4 hours.