Antibacterial glaze containing glass filaments and preparation method thereof

A glass fiber and antibacterial glaze technology, applied in the field of silicate products, can solve the problem of no antibacterial properties, and achieve the effects of smooth glaze surface, high photocatalytic activity and good stability

Inactive Publication Date: 2017-09-19
绥阳县华夏陶瓷有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of titanium dioxide in the prior art is directly added, and there is no corresponding physical change in the mixture, which is equivalent to "pure" titanium dioxide. However, according to research, it is found that "pure" titanium dioxide has no antibacterial properties under visible light.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: A kind of antibacterial glaze containing glass filaments, raw materials include antibacterial agent and base material, the mass fractions of each component of antibacterial agent are: 40 parts of titanium dioxide, 0.2 part of zinc nitrate, 0.7 part of yttrium nitrate, 3 parts of glacial acetic acid parts, 8 parts of distilled water, 30 parts of absolute ethanol, 0.2 parts of surfactant; the mass parts of each component of the base material: 50 parts of feldspar, 5 parts of kaolin, 15 parts of glass wool, 3 parts of barium carbonate, 3 parts of talc parts, heavy calcium 15 parts.

[0019] The specific preparation method is as follows: the antibacterial agent is prepared separately, comprising the steps of:

[0020] a. Preparation of antibacterial agent: Add 3 parts of glacial acetic acid and 8 parts of distilled water to 30 parts of absolute ethanol, then add 0.2 part of zinc nitrate and 0.7 part of yttrium nitrate, and then add 0.2 part of sulfonic acid an...

Embodiment 2

[0024] Embodiment 2: A kind of antibacterial glaze containing glass filaments, raw materials include antibacterial agent and base material, the mass fractions of each component of antibacterial agent are: 45 parts of titanium dioxide, 0.3 part of zinc nitrate, 0.8 part of yttrium nitrate, 4 parts of glacial acetic acid parts, 10 parts of distilled water, 35 parts of absolute ethanol, 0.25 parts of surfactant; the mass parts of each component of the base material: 55 parts of feldspar, 7 parts of kaolin, 16 parts of glass wool, 4 parts of barium carbonate, 4 parts of talc parts, heavy calcium 17 parts.

[0025] The specific preparation method is as follows: the antibacterial agent is prepared separately, comprising the steps of:

[0026] a. Preparation of antibacterial agent: Add 4 parts of glacial acetic acid and 10 parts of distilled water to 35 parts of absolute ethanol, then add 0.25 parts of zinc nitrate and 0.8 parts of yttrium nitrate, and then add 0.25 parts of sulfonic...

Embodiment 3

[0030] Embodiment 3: A kind of antibacterial glaze containing glass filaments, raw materials include antibacterial agent and base material, the mass fractions of each component of antibacterial agent are: 50 parts of titanium dioxide, 0.4 part of zinc nitrate, 1 part of yttrium nitrate, 5 parts of glacial acetic acid parts, 12 parts of distilled water, 40 parts of absolute ethanol, 0.3 parts of surfactant; the mass parts of each component of the base material: 60 parts of feldspar, 8 parts of kaolin, 18 parts of glass wool, 5 parts of barium carbonate, 5 parts of talc 18 parts of heavy calcium.

[0031] The specific preparation method is as follows: the antibacterial agent is prepared separately, comprising the steps of:

[0032] a. Preparation of antibacterial agent: Add 5 parts of glacial acetic acid and 12 parts of distilled water to 40 parts of absolute ethanol, then add 0.4 parts of zinc nitrate and 1 part of yttrium nitrate, and then add 0.3 parts of sulfonic acid anioni...

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Abstract

This patent discloses an antibacterial glaze containing glass filaments and a manufacturing method thereof. The raw materials include an antibacterial agent and a base material. The antibacterial agent includes: titanium dioxide, zinc nitrate, yttrium nitrate, glacial acetic acid, distilled water, absolute ethanol, and a surfactant; the base material It includes: feldspar, kaolin, glass wool, barium carbonate, talc, and heavy calcium; the production method includes: preparation of antibacterial agent—preparation of base material—mixing and pulping—high temperature firing to prepare the antibacterial glaze containing glass silk. The ceramic glaze with antibacterial function produced by the present invention has antibacterial properties in the visible light region by modifying titanium dioxide and doping with relevant metal elements; the industrial waste of glass wool is used as raw material, which not only solves the problem of waste treatment in glass tile factories , and make the ceramic glaze cheap and high-quality, and at the same time, the proportion of each component is scientific and reasonable, the glaze surface is smooth, the color is uniform, the dispersion is good, acid and alkali resistance, and the scope of application is wider.

Description

technical field [0001] The invention relates to the field of silicate products, in particular to an antibacterial glaze containing glass filaments and a preparation method thereof. Background technique [0002] my country is a large ceramic production and consumption country. At present, the annual output of architectural ceramics is more than 650 million square meters, and the number of ceramic sanitary ware is about 60 million. With the progress of social civilization and changes in the environment, people are no longer satisfied with the beauty and durability of traditional ceramics. And other general functions, it is more desirable to have functions such as sterilization, disinfection, and deodorization. [0003] Traditional ceramics are mainly white, and the glaze only uses zirconium silicate to play a white role, and has no other functions, and the traditional ceramic glaze is uneven under a magnifying glass, making it easy for dirt and bacteria to hide and multiply; la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/86
Inventor 王麟华赵红兵
Owner 绥阳县华夏陶瓷有限责任公司
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