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Antibacterial swim ring for children

A swimming ring and children's technology, which is applied in the field of polymer materials, can solve problems such as shortening the service life of swimming rings, reducing the operability of swimming rings, and children's health hazards, so as to protect skin health, protect physical health, and reduce slippage and hydrophilic effect

Inactive Publication Date: 2018-05-18
刘辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An antibacterial children's swimming ring is made of the following raw materials in parts by weight: PVC resin 130, chlorinated paraffin 2, fumed white carbon black 1, nano titanium dioxide 1, antibacterial zeolite 1, stabilizer 0.7, aminophylline 0.4.

[0019] The fumed white carbon black is hydrophobic fumed white carbon black.

[0020] For the antibacterial zeolite, after mixing nano-silver and zeolite, add water 90 times the weight of zeolite, heat and boil until there is no obvious moisture, then place it at 800°C for 15 minutes, cool it down to 400°C, keep it warm for 30 minutes, and take it out , crushed to 60~70nm to obtain antibacterial zeolite.

[0021] Described nanometer silver, weight is 11% of zeolite weight.

[0022] Described stabilizer is graphene.

[0023] A preparation method of an antibacterial children's swimming ring, comprising the following steps:

[0024] (1) Mix PVC resin, chlorinated paraffin and stabilizer evenly, heat up to 130°C at a rat...

Embodiment 2

[0029] An antibacterial children's swimming ring is made of the following raw materials in parts by weight: PVC resin 135, chlorinated paraffin 2.5, fumed white carbon black 1.5, nano titanium dioxide 1.5, antibacterial zeolite 1.5, stabilizer 0.8, aminophylline 0.5.

[0030] The fumed white carbon black is hydrophobic fumed white carbon black.

[0031] For the antibacterial zeolite, after mixing nano-silver and zeolite, add water 95 times the weight of zeolite, heat and boil until there is no obvious moisture, then place it at 850°C for 18 minutes, cool it down to 450°C, keep it warm for 35 minutes, and take it out , crushed to 60~70nm to obtain antibacterial zeolite.

[0032] Described nanometer silver, weight is 12% of zeolite weight.

[0033] Described stabilizer is graphene.

[0034] A preparation method of an antibacterial children's swimming ring, comprising the following steps:

[0035] (1) Mix PVC resin, chlorinated paraffin and stabilizer evenly, heat up to 135°C ...

Embodiment 3

[0040] An antibacterial children's swimming ring is made of the following raw materials in parts by weight: PVC resin 140, chlorinated paraffin 3, fumed white carbon black 2, nano titanium dioxide 2, antibacterial zeolite 2, stabilizer 0.9, aminophylline 0.6.

[0041] The fumed white carbon black is hydrophobic fumed white carbon black.

[0042] For the antibacterial zeolite, after mixing nano-silver and zeolite, add water 100 times the weight of zeolite, heat and boil until there is no obvious moisture, then place it at 900°C for calcination for 20 minutes, cool it down to 500°C, and keep it warm for 40 minutes, then take it out , crushed to 60~70nm to obtain antibacterial zeolite.

[0043] Described nanometer silver, weight is 13% of zeolite weight.

[0044] Described stabilizer is graphene.

[0045] A preparation method of an antibacterial children's swimming ring, comprising the following steps:

[0046] (1) Mix PVC resin, chlorinated paraffin and stabilizer evenly, hea...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/06C08K13/06C08K9/00C08K3/08C08K3/36C08K3/22C08K7/26C08K3/04C08K5/3462C08J5/18
Inventor 刘辉
Owner 刘辉
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