Silver ion antibacterial fabric and application thereof

Abstract

The invention discloses a silver ion antibacterial fabric and application thereof. A preparation method of the silver ion antibacterial fabric comprises the following steps of S1, weighing the following raw materials in parts by weight of 50-60 parts of polyacrylonitrile, 100-120 parts of a solvent and 130-150 parts of water; S2, putting polyacrylonitrile and the solvent serving as raw materials into a mixing and stirring device, and stirring at the temperature of 80-90 DEG C for 2-3 hours to obtain a mixture; S3, after silver is purified through an electrolytic method, putting silver into water to be subjected to micro-electrolysis, releasing anions, and obtaining a colorless and transparent silver ion water solution; S4, putting the mixture into the silver ion water solution, adjusting the stirring speed, stirring until the color of the solution becomes light yellow, and carrying out a vacuumizing treatment process on the stock solution to obtain a fiber stock solution; and S5, performing emulsion spinning on the fiber stock solution to obtain nascent fibers, and performing water washing, drafting, oiling and curling post-processing procedures to form the silver ion antibacterial fabric.

Description

technical field [0001] The invention relates to the technical field of antibacterial fabrics, in particular to silver ion antibacterial fabrics and applications thereof. Background technique [0002] The improvement of living standards has promoted the rise of fitness sports and leisure life, thus increasing people's demand for leisure sportswear, and putting forward higher requirements for the comfort and health care functions of clothing. This has promoted the development of functional clothing fabrics. People's body temperature will rise during exercise, and they will also sweat to varying degrees. Although sweating will not be formed in many cases, this will cause the microclimate between the clothing and the human body to be in a state of high temperature and high humidity, thus making the human body Bacteria are very easy to breed on the skin and clothing in contact with human skin, which affects people's health. For microorganisms in nature, human skin is a good nut...

AI Technical Summary

Problems solved by technology

[0003] The existing method to make fiber products have antibacterial properties is to add antibacterial agents to fiber products. These antibacterial agents not only have poor antibacterial effect, but also have weak binding force with fiber products. After several times of washing, the antibacterial agents are basically removed, making the fibers The product loses its antibacterial ability; the existing mixing and stirring device for preparing silver ion antibacterial fabrics is not sufficiently stirred, the stirring efficiency and effect are very low, and there are situations where materials block the inlet and outlet of the material, which causes waste of materials on the one hand , on the other hand, it affects the normal operation of the device and reduces the stirring efficiency

Images