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Healthy ecological tile and preparation method thereof

An ecological and ceramic tile technology, applied in separation methods, chemical instruments and methods, ceramic material production, etc., can solve the problems of low technological maturity, inability to be widely used, and high cost, so as to improve the quality of life, improve the glazing process, reduce small dispersion effect

Active Publication Date: 2022-07-12
GUANGDONG WINTO CERAMICS +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these materials still have problems such as high cost and low technical maturity, and they cannot be widely used for the time being.
[0005] At present, many kinds of formaldehyde-removing functional inorganic powders are launched on the market, but this is obviously not suitable for direct indoor use. Only when combined with an appropriate carrier can the maximum effect of formaldehyde-removing functional powders be exerted

Method used

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  • Healthy ecological tile and preparation method thereof
  • Healthy ecological tile and preparation method thereof
  • Healthy ecological tile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] A preparation method of a healthy ecological ceramic tile, which comprises the following steps:

[0098] A. Preparation of bottom glaze:

[0099] Bottom glaze: Prepare according to the raw material composition table in Table 7:

[0100] Table 7, the raw material composition table of bottom glaze (weight percentage, %)

[0101] raw material 1# 2# 3# 4# 5# Potassium feldspar 25 27 28 32 29 Kaolin 9 7 8 7 10 Calcined Kaolin 12 14 15 10 11 Nepheline 13 12 10 12 11 Industrial alumina 11 15 12 10 13 Quartz powder 20 16 17 15 16 Zirconium Silicate 9 8 8 12 9 Formaldehyde removal functional powder 1 1 2 2 1

[0102] Auxiliary materials with an additional weight percentage of 1.0% to 1.5% are added, wherein the additional auxiliary materials include sodium tripolyphosphate and methyl cellulose;

[0103] Select the corresponding proportion of raw materials according to the weight pe...

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Abstract

The healthy ecological ceramic tile and the preparation method thereof of the present invention, by adding formaldehyde-removing functional powder to the bottom glaze, under the existing production conditions of the factory, without making major changes to the existing ceramic tile production process, focus on researching the removal of formaldehyde. The parameters such as the selection of formaldehyde functional powder, the combination adaptability of formaldehyde-removing functional powder and ceramic tile, the formulation of glaze and the performance of glaze paste are adjusted and optimized, so that the formaldehyde removal rate of the developed healthy ecological ceramic tile products can reach the optimal value.

Description

Technical field: [0001] The invention relates to the technical field of preparation of glazed tiles, in particular to a healthy ecological ceramic tile capable of removing formaldehyde and benzene and a preparation method thereof. Background technique: [0002] Indoor air quality (IAQ) is an important factor affecting human health because people typically spend longer indoors than outdoors, so poor IAQ can lead to serious health problems and economic losses. Among them, formaldehyde (HCHO) is the most typical and common indoor volatile organic compound (VOC), which can cause "sick building syndrome". Formaldehyde is a colorless, pungent odorous gas with strong carcinogenic effects. The International Agency for Research on Cancer (IARC) has classified HCHO as a human carcinogen (Group 1), and formaldehyde is the priority of toxic chemicals in China. Number two on the list. After the formaldehyde enters the human body, it can react with the amino group of the protein in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/20C03C8/14C04B41/89C04B41/86B01D53/82B01D53/72
CPCC03C8/20C03C8/14C04B41/52C04B41/89C04B41/86B01D53/82B01D53/72B01D2257/7027B01D2257/708C04B41/504C04B41/5022Y02P40/60
Inventor 梁桐灿曾凡平梁耀龙冯勇刘海光丁英美蔡三良
Owner GUANGDONG WINTO CERAMICS