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A kind of preparation method of antibacterial glass

A kind of antibacterial glass and glass technology, which is applied in the direction of paint, engraving, coating, etc. containing biocide, and can solve the problems of unsatisfactory antibacterial effect and limited application of antibacterial glass

Active Publication Date: 2022-03-18
安徽金龙浩光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the antibacterial effect of the existing antibacterial glass is still not ideal, which limits its application.

Method used

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  • A kind of preparation method of antibacterial glass
  • A kind of preparation method of antibacterial glass
  • A kind of preparation method of antibacterial glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method of preparation of antibacterial glass proposed by the present invention includes the following steps:

[0022] S1, cut the glass raw material, then carry out the process, and preprocessing the pretreatment glass after cleaning;

[0023] S2, after mixing the potassium nitrate and silver nitrate, heat the antibacterial temperature furnace water, and the pretreatment glass is added to the antibacterial temperatures in the antibacterial temperatures to obtain the antibacterial glass.

Embodiment 2

[0025] A method of preparation of antibacterial glass proposed by the present invention includes the following steps:

[0026] S1, cut the glass raw material, then carry out the process, and preprocessing the pretreatment glass after cleaning;

[0027] S2, after mixing the potassium nitrate and silver nitrate to heat the antibacterial temperatured furnace water, the pretreatment glass is added to the antibacterial temperatures in the antibacterial tempered treatment to obtain the antibacterial glass;

[0028] Among them, in S1, the temperature of the preheating treatment is 340 ° C, and the time is 3 h;

[0029] In S2, the weight ratio of potassium nitrate and silver nitrate is 80: 0.35;

[0030] In S2, the purity of the potassium nitrate is 99.8 wt%; silver nitrate is silver nitric acid;

[0031] In S2, the temperature of the antibacterial tempered treatment is 370 ° C, and the time is 2 h.

Embodiment 3

[0033] A method of preparation of antibacterial glass proposed by the present invention includes the following steps:

[0034] S1, cut the glass raw material, then carry out the process, and preprocessing the pretreatment glass after cleaning;

[0035] S2, after mixing the potassium nitrate and silver nitrate to heat the antibacterial temperatured furnace water, the pretreatment glass is added to the antibacterial temperatures in the antibacterial tempered treatment to obtain the antibacterial glass;

[0036] Among them, in S1, the temperature of the preheating treatment is 380 ° C, and the time is 1 h;

[0037] In S2, the weight ratio of potassium nitrate and silver nitrate is 70: 0.4;

[0038] In S2, the purity of the potassium nitrate is 99.8 wt%; silver nitrate is silver nitric acid;

[0039] In S2, the temperature of the antibacterial tempered treatment is 420 ° C, and the time is 0.5 h.

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Abstract

The invention discloses a preparation method of antibacterial glass, which comprises the following steps: cutting the glass raw material, then carrying out fine carving processing, preheating after cleaning to obtain pretreated glass; mixing potassium nitrate and silver nitrate and heating and melting to obtain Antibacterial tempering furnace water, adding pretreated glass to antibacterial tempering furnace water to perform antibacterial tempering treatment to obtain the antibacterial glass. The preparation method of the antibacterial glass proposed by the invention has a simple process, and the obtained antibacterial glass has the characteristics of the glass material itself, has good antibacterial effect and is widely used.

Description

Technical field [0001] The present invention relates to the field of glass techniques, and more particularly to a method of preparation of antibacterial glass. Background technique [0002] With the development of more and more people in China touch mobile phone every day, the mobile phone surface will leave many bacteria, and there is a mechanism to detect the mobile phone 10 times more than the express package. A large amount of breeding bacteria on the phone will have a certain harm to the human body. The antibacterial glass processed by normal glass can inhibit the breeding of various harmful bacteria such as algae, bacteria, mold, and fungi. It has been widely used in medical care, automotive touch and mobile phone cover electronic touch products. However, existing antibacterial glass antibacterial effect is still not ideal, limiting its application. Inventive content [0003] Based on the technical problems in the background art, the present invention proposes a method of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C21/00C03C17/30B44B3/00C09D175/14C09D5/14C09D7/65C09D7/61
Inventor 李胜利
Owner 安徽金龙浩光电科技有限公司
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