With the gradual improvement of people's requirements for daily necessities, functional fabrics have been favored. This type of fabric is not only comfortable to wear, but also waterproof, anti-fouling, anti-static and other functions. In fact, polypropylene BCF yarn can also have the function of water and anti-fouling, the following is a detailed introduction.

The utility model relates to a water-repellent and anti-fouling polypropylene BCF yarn, which is characterized in that a nano-scale anti-fouling dustproof and antistatic functional masterbatch is uniformly added to a polypropylene slice in an amount of 2% to 3%, and is melt-sprayed by a screw. After the wire is cooled and cooled, a mixed solution of the silicone oil preparation and the spinning oil agent is sprayed on the surface of the nascent fiber, the injection amount is 0.6 to 1.1% of the mass of the nascent fiber, and then pre-networking is carried out at a gas pressure of 0.2 to 0.4 bar, and then drafting is performed. , BCF puffing deformation, cooling setting, output, entanglement network and winding, preparation of polypropylene BCF yarn.