Organic fluorine-acrylate copolymerization emulsion finishing agent and preparation method and application thereof

The invention discloses an organic fluorine-acrylate copolymerization emulsion finishing agent and a preparation method and application thereof. According to the method, acrylic ester monomers, acrylic monomers and fluorine-containing monomers are treated as reaction monomers, water-soluble superoxide is treated as an initiating agent, anionic emulsifier and non-ionic emulsifer which are compounded in a certain proportion are treated as an emulsifying agent, NaHCO is treated as a buffering agent, deionized water is treated as solvent, and organic fluorine-acrylate copolymerization emulsion is prepared by adopting a semi-continuous seed emulsion method in emulsion copolymerization. When the organic fluorine-acrylate emulsion finishing agent is applied to linen fabric, compared with the effect of ylate emulsion, the water contact angle, breaking strength and smoothness of the fabric are all improved obviously, the fabric obtains excellent water repellent performance, oil repellent performance and antifouling property, in addition, no pollution is caused in the raw material selection process and the preparation process of the organic fluorine-acrylate emulsion finishing agent, the preparation process is an environment-friendly type process, and the application prospect is wide.