| abstract |
The invention belongs to the technical field of textile dyeing and finishing, and particularly relates to a preparation method of durable hydrophobic cellulose fiber cone yarn. Carrying out scouring and bleaching pretreatment on the cellulose fiber cone yarn, and squeezing water on the cellulose fiber cone yarn after the pretreatment is finished; fixing the cellulose fiber cone yarns on a yarn carrier, adding the cellulose fiber cone yarns into a dyeing machine, starting the dyeing machine after water is added, adding an emulsifier into the dyeing machine, adding an acrylate monomer into a main cylinder of the dyeing machine through a small auxiliary cylinder of the dyeing machine, heating to 75-105 ℃, adding an initiator, and modifying the cellulose fiber cone yarns; and carrying out post-treatment on the modified cellulose fiber cone yarn. The method of the invention is to modify the cellulose fiber cone yarn by means of the fluorine-free acrylate compound, the modification process is environment-friendly and controllable, and the hydrophobicity of the cellulose fiber yarn modified by the method of the invention is obviously improved. |