Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Antibacterial ceramic tile and preparation method thereof

A ceramic tile and antibacterial glaze technology, applied in the field of ceramics, can solve the problem of loss of antibacterial properties, etc., and achieve the effects of a bumper glaze effect, little impact on the production process, and delicate hand feeling.

Active Publication Date: 2022-01-11
FOSHAN SANSHUI CREATE TIDE
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the patent document CN 109095951 A discloses a digital inkjet printing antibacterial tile and its preparation method, which is to prepare the antibacterial material into ink, and then inkjet print on the surface of the protective glaze to prepare antibacterial tiles. In this method, the antibacterial material is processed to the nanometer level , the reactivity of antibacterial materials is enhanced, and the glaze reaction is easy to lose antibacterial properties at high temperature

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antibacterial ceramic tile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0060] The present invention also provides the preparation method of above-mentioned antibacterial ceramic tile, comprises the following steps:

[0061] S1. Prepare a ceramic tile body, and apply glaze to the ceramic tile body to form a glaze layer;

[0062] S2, forming an inkjet printing layer on the glaze layer;

[0063] S3, applying a protective glaze on the surface of the inkjet printing layer to form a protective glaze layer;

[0064] S4, apply electrostatic antibacterial glaze on the protective glaze layer by electrostatic spraying process to form an electrostatic antibacterial glaze layer, and obtain an antibacterial tile green body;

[0065] S5. After the antibacterial tile green body is dried, it is sent to a kiln for sintering to obtain a finished antibacterial tile.

[0066] The antibacterial ceramic tile provided by the invention has a simple preparation process and convenient operation, and the glazing process has no negative impact on the color and feel of the ...

Embodiment 1

[0079] An antibacterial ceramic tile, the body of the ceramic tile is sequentially provided with a surface glaze layer, an inkjet printing layer, a protective glaze layer and an electrostatic antibacterial glaze layer, and the glazing method of the electrostatic antibacterial glaze layer is an electrostatic spraying glaze process.

[0080] The raw materials of the electrostatic antibacterial glaze include by mass percentage: antibacterial powder 20%, Al 2 o 3 3%, kaolin 5%, electrostatic additive 15%, humectant 7%, dispersant 1%, and the balance is water.

[0081] The surface glaze includes 40% of potassium feldspar, 5% of kaolin, 3% of dolomite, 10% of aluminum oxide, 15% of talc, 5% of zinc oxide, 12% of barium carbonate and 10% of zirconium silicate by mass percentage.

[0082] The raw materials of the protective glaze include 38% of potassium feldspar, 15% of dolomite, 15% of kaolin, 10% of quartz, 10% of talc, 6% of zinc oxide, 6% of strontium carbonate, 2-6% of barium ...

Embodiment 2

[0095] An antibacterial ceramic tile, the body of the ceramic tile is sequentially provided with a surface glaze layer, an inkjet printing layer, a protective glaze layer and an electrostatic antibacterial glaze layer, and the glazing method of the electrostatic antibacterial glaze layer is an electrostatic spraying glaze process.

[0096] The raw materials of the electrostatic antibacterial glaze include by mass percentage: antibacterial powder 40%, Al 2 o 3 1%, kaolin 5%, electrostatic additive 11%, humectant 4%, dispersant 0.3%, and the balance is water.

[0097] The surface glaze includes 30% of potassium feldspar, 3% of kaolin, 3% of dolomite, 14% of aluminum oxide, 20% of talc, 10% of zinc oxide, 15% of barium carbonate and 15% of zirconium silicate by mass percentage.

[0098] The raw material composition of the protective glaze includes by mass fraction: 36% of potassium feldspar, 15% of dolomite, 12% of kaolin, 10% of quartz, 9% of talc, 8% of zinc oxide, 10% of str...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
glossaaaaaaaaaa
antifouling propertiesaaaaaaaaaa
Login to View More

Abstract

The invention relates to an antibacterial ceramic tile, which comprises a ceramic tile green body, a cover glaze layer, an ink-jet printing pattern layer, a protective glaze layer and an electrostatic antibacterial glaze layer are sequentially arranged on the ceramic tile green body, and an electrostatic glaze spraying process is adopted as a glazing method of the electrostatic antibacterial glaze layer; the electrostatic antibacterial glaze layer is prepared from the following raw materials in percentage by mass: 10 to 40 percent of antibacterial powder, 1 to 3.5 percent of Al2O3, 5 to 8 percent of kaolin, 11 to 16 percent of electrostatic additive, 4 to 12 percent of humectant, 0.3 to 1 percent of dispersing agent and the balance of water. Correspondingly, the invention also discloses a preparation method of the matt surface antibacterial ceramic tile, and the preparation method comprises the following steps: applying the cover glaze on the ceramic tile green body, printing the pattern, applying the protective glaze, applying the electrostatic spraying antibacterial glaze, and sintering in a kiln to obtain the antibacterial ceramic tile. The antibacterial ceramic tile provided by the invention is rich in glaze effect, good in color development, low in glossiness and good in stain resistance, and has lasting and efficient antibacterial performance.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an antibacterial ceramic tile and a preparation method thereof. Background technique [0002] Ceramic tiles, as an important building decoration material, provide colorful decoration possibilities for our life. However, with the progress of the times, people have higher and higher hygienic standards for living and working environments. Coupled with the impact of the new crown pneumonia epidemic in the past two years, the antibacterial, anti-virus, and anti-mildew properties of ceramic tiles have once again set off a climax. [0003] At present, some leading enterprises in the ceramic industry are also paying more and more attention to the development of antibacterial ceramic tiles. The current mainstream idea is to add antibacterial materials to the protective glaze. For example, the patent document CN 110698227 A discloses an antibacterial ceramic tile and its preparation meth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C03C8/00
CPCC04B41/52C04B41/89C04B41/009C03C8/00C03C2204/02C04B33/00C04B35/00C04B41/5022C04B41/4543C04B41/0072Y02P40/60
Inventor 彭小晋王祥乾张天杰王衔雯赵本茂朱明思
Owner FOSHAN SANSHUI CREATE TIDE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com