Water and oil proofing agent specially used for cotton fabric obtained via whole low temperature dyeing and finishing, preparation method thereof, and cotton fabric

The invention provides a water and oil proofing agent specially used for cotton fabric obtained via whole low temperature dyeing and finishing, and a preparation method and applications thereof. The water and oil proofing agent specially used for cotton fabric obtained via whole low temperature dyeing and finishing comprises, by mass, 25 to 35% of a fluorine containing polymer, 2 to 8% of a surfactant, 1 to 10% of an auxiliary agent, and water. The water and oil proofing agent possesses excellent water and oil proofing effect, is prepared from special raw materials, and is especially suitable for cotton fabric obtained via whole low temperature dyeing and finishing. 本发明提供种经全低温染整加工的棉织物专用高效防水防油剂及其制备工艺和应用，所述防水防油剂按质量百分比包括以下组分：含氟聚合物25-35%、表面活性剂2-8%、助剂1-10%和水。本发明提供的防水防油剂具有良好的防水防油效果。本发明提供的防水防油剂，采用特殊原料，特别适合于经全低温染整加工的棉织物，相对现有技术，具有更好的防水防油效果。