Antibacterial swim ring for children

Abstract

The invention mainly relates to the technical field of a macromolecular material, and discloses an antibacterial swim ring for children. The swim ring is made from a PVC resin, chlorinated paraffin, gas phase white carbon black, nanometer titanium dioxide, antibacterial zeolite, a stabilizer and aminophylline. The raw materials are simple, and the swim ring is safe and non-toxic, is antibacterialand antiskid, and can keep the children's skin healthy, and the operationality and security of the swim ring are improved. Chlorinated paraffin and graphene which is a stabilizer are added to the PVCresin to raise the heat-resistant temperature and to improve the ductility of the PVC resin, so that the PVC resin is easy for heating moulding, and the strength of the swim ring is improved. Antibacterial zeolite and aminophylline are added for adsorbing and king pathogens and resisting to bacteria and skid, wherein aminophylline can promote mixing and crosslinking of zeolite and the PVC resin, so that the stability and durability of the swim ring are improved. Hydrophobic gas phase white carbon black and nanometer titanium dioxide are added to increase the strength and improve the durabilityof the swim ring, can effectively resist skid, reduce hydrophily, allow rapid drying, and inhibit pathogen propagation.

Description

technical field [0001] The invention mainly relates to the technical field of polymer materials, in particular to an antibacterial children's swimming ring. Background technique [0002] Swimming rings are commonly used toys for children when they play in the water. However, swimming rings are soaked in water for a long time and exposed to high temperature when they are used. There are many dirt and bacteria in the water. Bacteria, for a long time, will not only cause harm to children's health, easily lead to allergies, but also cause damage to the swimming ring itself, shortening the service life of the swimming ring; the existing patent document CN 103788544 A discloses an antibacterial filter for baby swimming rings. PVC composite material has good antibacterial effect, but the material of the obtained swimming ring is too slippery, and it is extremely difficult for children to hold it after entering the water, which reduces the operability of the swimming ring. Content...

AI Technical Summary

Problems solved by technology

[0002] Swimming rings are commonly used toys for children when they play in the water. However, swimming rings are soaked in water for a long time and exposed to high temperature when they are used. There are many dirt and bacteria in the water. Bacteria, for a long time, will not only cause harm to children's health, easily lead to allergies, but also cause damage to the swimming ring itself, shortening the service life of the swimming ring; the existing patent document CN 103788544 A discloses an antibacterial filter for baby swimming rings. PVC composite material has good antibacterial effect, but the material of the obtained swimming ring is too slippery, and it is extremely difficult for children to hold it after entering the water, which reduces the operability of the swimming ring