Method of preparing fluorine and silicon containing hydrophobic and oil repellent fabric finishing agent

Abstract

The invention discloses a method for preparing fluorine hydrophobic oil-repellent fabric finishing agent, wherein the finishing agent is lacte emulsion with blue fluorescence. And the preparation comprises that using fluorine monometer, hydrocarbons unsaturated monometer, acid monometer and functional monometer as material, with inducer, adjusting agent, buffer agent and emulsifier, via emulsion polymerization method to be composed to obtain needed finishing agent. The inventive finishing agent has better hydrophobic oil-repellent effect, high stability and high yield, or the like.

Description

(1) Technical field

[0001] The present invention relates to a fluorine-containing, silicon-containing hydrophobic and oil-repellent fabric finishing agent synthesized by emulsion copolymerization using fluorine-containing monomers, silicon-containing monomers, hydrocarbon unsaturated monomers, and functional monomers as raw materials and its preparation method. (2) Background technology

[0002] Fluorine-containing fabric finishing agent is an internationally recognized excellent fabric finishing agent. It has excellent performance and unique use, has great development prospects and promotion value, and has attracted the attention of the world. Its outstanding performance is characterized by excellent water and oil repellency, air permeability, washability, antifouling and easy decontamination; high surface activity and excellent performance in various environments such as strong acid, strong alkali, high temperature and high radiation. Very high stability. Because the flu...