High-efficiency antibacterial self-cleaning finishing agent and its preparation method and use method

Abstract

The invention relates to the field of shell fabric finishing agents, and in particular relates to a high-efficiency, antibacterial and self-cleaning finishing agent, which is high in applicability and has energy-saving and environment-friendly effects. A polymer of the finishing agent disclosed by the invention is composed of the following components in mol percentage: 1.5%-20% of fluorinated methyl acrylate, 1.5%-15% of fluoroquinolone-containing methacrylate, 1.0%-20% of benzophenone-containing methacrylate, and 55%-96% of ordinary methacrylate. According to the finishing agent disclosed by the invention, an anti-fouling fluorine-containing material, a fluoroquinolone component harmless to a human body and strong in sterilizing power, cross-linkable glycidyl methacrylate and the like are introduced into a polymer system and the polymer is strongly bonded on the surface of a fabric through a benzophenone optical radiation crosslinking technology, and the finishing agent has the advantages of high durability, high antibacterial efficiency, self cleaning, high adhesion to a fabric surface and the like; a technology for processing a fabric by the finishing agent has the advantage of low energy consumption; a shell fabric processed with the finishing agent has the characteristics of being excellent in air permeability, good in wrinkle resistance and the like.

Description

technical field [0001] The invention relates to the field of fabric finishing agents, in particular to a high-efficiency antibacterial self-cleaning finishing agent and its preparation method and use method. Background technique [0002] As a large textile country, the textile industry occupies an important position in my country's national economy. With the rapid development of the textile industry and the improvement of people's living standards, the requirements for textiles are no longer limited to a single comfort function, but tend to be multi-level and multi-functional. direction development. There are a large number of fiber gaps and micropores in clothing fabrics, and at the same time absorb a large amount of human surface secretions, which become a good place for microorganisms to attach, multiply and spread. , can also cause itching, allergic reactions or other skin diseases in the human body, cause inconvenience to people's lives, and even endanger people's healt...

AI Technical Summary

Problems solved by technology

Although after antibacterial finishing, the fabric has antibacterial, anti-mildew, deodorant and other properties, but its durability is serious; in addition, before fabric finishing, it is necessary to carry out severe chemical pretreatment on the fabric fibers to enhance the binding force between the finishing agent and the fabric fibers. Causes aggravated environmental pollution, and the applicability to fabric types is not high