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Formaldehyde removal ceramic tile and preparation method thereof

A technology for ceramic tiles and formaldehyde, applied in the field of ceramic manufacturing, can solve the problems of poor formaldehyde removal effect and high cost of ceramic tiles, and achieve the effect of reducing dosage and cost

Pending Publication Date: 2019-10-22
佛山市非同科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present application solves the problem of poor formaldehyde removal effect and high cost of ceramic tiles in the prior art by providing a formaldehyde-removing tile and its manufacturing method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Obtain polished finished ceramic tiles, and under normal temperature conditions, evenly spray a nano-silica solution with a concentration of 10% on the surface of the ceramic tile body through an automatic spraying device (such as a spray gun), and then grind and squeeze the surface of the ceramic tile through a male and self-rotating grinding head. During this process, the nano-silica particles will be filled into the microporous structure of the tile body, and a layer of relatively smooth silica coating will be formed on the tile body.

[0029] Under normal temperature conditions, the nano-titanium dioxide solution with a concentration of 10% is evenly sprayed on the surface of the above-mentioned silica coating through an automatic spraying device (such as a spray gun), and then polished and extruded by a male and self-rotating grinding head. Titanium dioxide particles are embedded in the above-mentioned silicon dioxide coating, and a titanium dioxide coating is forme...

Embodiment 2

[0033] Obtain polished finished ceramic tiles, and under normal temperature conditions, evenly spray a nano-silicon dioxide solution with a concentration of 20% on the surface of the ceramic tile body through an automatic spraying device (such as a spray gun), and then grind and squeeze the surface of the ceramic tile through a male and self-rotating grinding head. During this process, the nano-silica particles will be filled into the microporous structure of the tile body, and a layer of relatively smooth silica coating will be formed on the tile body.

[0034] Under normal temperature conditions, the nano-titanium dioxide solution with a concentration of 20% is evenly sprayed on the surface of the above-mentioned silica coating through an automatic spraying device (such as a spray gun), and then polished and extruded by a male-rotary grinding head. The titanium dioxide particles are embedded in the above-mentioned silicon dioxide coating, and a titanium dioxide coating is for...

Embodiment 3

[0038] Obtain the fired ceramic tiles, under normal temperature conditions, evenly spray the nano silicon dioxide solution with a concentration of 30% on the surface of the ceramic tile body through an automatic spraying device (such as a spray gun), and then grind and extrude it through a male and self-rotating grinding head. During this process, the nano-silica particles will be filled into the microporous structure of the tile body, and a layer of relatively smooth silica coating will be formed on the tile body.

[0039] Under normal temperature conditions, the nano-titanium dioxide solution with a concentration of 30% is evenly sprayed on the surface of the above-mentioned silica coating through an automatic spraying device (such as a spray gun), and then polished and extruded by a male and self-rotating grinding head. Titanium dioxide particles are embedded in the above-mentioned silicon dioxide coating, and a titanium dioxide coating is formed on the silicon dioxide coati...

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Abstract

The invention provides a formaldehyde removal ceramic tile and a preparation method thereof. The ceramic tile comprises a tile body, a silicon dioxide coating and a nano titanium dioxide coating, wherein micropores are formed in the surface of the tile body; the silicon dioxide coating is smeared on the tile body; the nano titanium dioxide coating is smeared on the silicon dioxide coating. As silicon dioxide is firstly smeared, the micropore structure on the surface of the tile body can be filled, a layer of a smooth plating membrane can be formed, the micropore structure on the surface of thetile body does not need to be filled when titanium dioxide is smeared at the moment, the amount of the titanium dioxide is reduced, and the cost of the ceramic tile can be lowered.

Description

technical field [0001] The invention relates to the field of ceramic manufacturing, in particular to a formaldehyde-removing tile and a manufacturing method of the formaldehyde-removing tile. Background technique [0002] Ceramic tiles have the characteristics of beautiful and practical, high strength, easy to clean, etc., and have been widely used in our daily life. [0003] With the improvement of people's living standards, people pay more and more attention to their health. However, the current indoor air pollution is becoming more and more serious, which is increasingly affecting people's health and even causing diseases. Most of the materials contain formaldehyde, which leads to a very serious situation in which formaldehyde exceeds the standard in confined spaces such as people's work and living rooms and cars. [0004] Because formaldehyde can be decomposed into carbon dioxide and water by titanium dioxide under the irradiation of ultraviolet light. Specifically, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89
CPCC04B41/89C04B41/52C04B41/5035C04B41/4543C04B41/5041
Inventor 李武龙
Owner 佛山市非同科技有限公司