Master batch of antibacterial plastic product, preparation method thereof and antibacterial garbage can

Abstract

The invention relates to a master batch of an antibacterial plastic product, a preparation method of the master batch and an antibacterial garbage can. The master batch is prepared by taking a nano antibacterial agent as a component, and is prepared from the following materials in parts by weight: 30 parts of a nano silver ion solution, 30 parts of a waterborne polyurethane adhesive, 50 parts of anano zeolite powder solution, 30 parts of an organosilicon quaternary ammonium salt solution, 10 parts of nano zinc oxide powder, 10 parts of nano titanium dioxide powder, 60 parts of calcium carbonate or light calcium powder, 90 parts of a polyethylene solid master batch and 50 parts of deionized water. The master batch has the advantages of being uniform in nano antibacterial agent distribution, better in sterilization effect, better in timeliness, high in stability and high in antibacterial activity.

Description

technical field [0001] The invention belongs to the technical field of antibacterial plastic products, and in particular relates to a masterbatch of antibacterial plastic products prepared with nano antibacterial agents as components, a preparation method thereof and an antibacterial trash can. Background technique [0002] Plastic products are widely used in all aspects of people's lives, such as plastic buckets, trash cans, subway and public vehicle handles, public seat cushions, product packaging, plastic casings of household appliances, office and household daily necessities, etc. These plastic products are easy to breed bacteria , or become a medium for the spread of viruses and bacteria. In recent years, with people's pursuit of healthy life and disease prevention requirements, antibacterial materials with antibacterial, hygienic and self-cleaning functions have attracted everyone's attention, especially plastic-related products with antibacterial materials have gradua...

AI Technical Summary

Problems solved by technology

This kind of antibacterial plastic is mainly obtained by adding a small amount of antibacterial agent to ordinary plastics; however, problems such as discoloration, poor heat resistance, uneven dispersion, and poor stability often occur during application, and cannot be used normally; at the same time, this relatively popular When nano-antibacterial agent powder is combined with other anti-bacterial powder materials to prepare anti-bacterial masterbatch, there are defects such as uneven combination of traditional nano-silver powder and other powder materials, and the bactericidal ability is not outstanding