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Outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and preparation method of ceramic tile

An antibacterial, self-cleaning and functional technology, applied in the field of outdoor ecological and environmental protection porcelain plates and its preparation, can solve the problems of blank maintenance of new outdoor porcelain plates

Active Publication Date: 2016-10-12
FOSHAN VIEWGRES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of use, the problem of cleaning moss on the ground and dust on the outer wall of the building is encountered. Currently, manual cleaning is used.
The research on the post-maintenance of this new type of outdoor porcelain plate is still blank

Method used

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  • Outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and preparation method of ceramic tile
  • Outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and preparation method of ceramic tile
  • Outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and preparation method of ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1 An outdoor eco-friendly porcelain plate with antibacterial and self-cleaning functions, including a green body and a nano-titanium dioxide film covering the front of the green body;

[0041] The green body is prepared from the following components in parts by weight:

[0042]

[0043] The preparation method of the outdoor ecological environment-friendly porcelain plate with antibacterial self-cleaning function specifically includes the following steps:

[0044] (1) Preparation of porcelain slab green body powder:

[0045]The raw materials required for the green body are added to the ball mill for fine grinding according to the formula, the fineness of the mud is controlled to 250 mesh, and the weight percentage of the sieved residue is 1-1.5%. Qualified green body powder particles, stale for 24 hours;

[0046] The gradation of qualified green body powder particles in the step (1) is as follows: the content of powder particles below 20 mesh is less than 2...

Embodiment 2-3

[0062] According to the ratio in Example 1, the corresponding raw materials are weighed, and then prepared according to the steps in Example 1. The difference lies in the parameters of the treatment in the preparation method. See Table 1 for details:

[0063] Table 1: Example 2-3 preparation process parameter table

[0064]

[0065]

[0066] Below, the verification of the antibacterial and sterilizing properties of the porcelain plates with a thickness of 2 cm obtained in Examples 1-3 is shown in Table 2, wherein the porcelain plates used in the comparative examples are ordinary porcelain plates.

[0067] Table 2 embodiment 1-3 and the antibacterial and bactericidal performance of the porcelain plate of comparative example

[0068]

[0069] The results in Table 2 show that the nano-titanium dioxide porcelain plate prepared by the present invention has excellent antibacterial properties compared with ordinary porcelain plates. In addition, in the outdoor experiment of...

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Abstract

The invention discloses an outdoor ecological and environment-friendly ceramic tile with antibacterial and self-cleaning functions and a preparation method of the ceramic tile. The ceramic tile comprises a green body and a nano titanium dioxide film covering the front side of the green body, wherein the green body is prepared from components in parts by weight as follows: 15-20 parts of potassium-sodium feldspar A, 8-12 parts of hard high-aluminum clay, 15-20 parts of potassium-sodium feldspar B, 15-20 parts of potassium-sodium feldspar C, 10-15 parts of kaoline, 10-15 parts of Guangxi white mud, 1-2 parts of talc, 4-8 parts of bentonite and 10-15 parts of high-plasticity clay. By means of double processes of high-temperature calcination and low-temperature spraying, the nano titanium dioxide film with a certain thickness is obtained on the surface of the ceramic tile, the product can completely kill bacteria on the surface under the irradiation of light, and the outdoor ecological and environment-friendly ceramic tile has antibacterial and sterilization effects.

Description

technical field [0001] The invention relates to the field of ceramic preparation, and more specifically relates to an outdoor ecological environment-friendly porcelain plate with antibacterial and self-cleaning functions and a preparation method thereof. Background technique [0002] The 2cm outdoor porcelain plate is a new type of building plate. It is a building decoration material that replaces natural stone and is widely used in dry hanging on the ground and external walls. However, in the process of use, the problem of cleaning moss on the ground and dust on the outer wall of the building is encountered. At present, manual cleaning is used. The research on the post-maintenance of this new type of outdoor porcelain plate is still blank at present. Contents of the invention [0003] 2cm thick outdoor porcelain panels are widely used in outdoor floor paving and dry hanging of building exterior walls, but the cleaning and nursing work in the later stage is also troubleso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/16C04B33/13C04B41/85C03C8/00
CPCC03C8/00C04B33/13C04B35/16C04B41/5072C04B41/85
Inventor 姚文江李强
Owner FOSHAN VIEWGRES
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