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Antibacterial printing paste composition, method for preparing glazed tiles using same, and glazed tiles

A composition and technology for glazed tiles, applied in the field of building ceramics, can solve the problems of poor bacteriostatic effect and durability, long bacteriostatic effect, high temperature burning loss of bacteriostatic agents, etc., and achieve good bacteriostatic performance, long bacteriostatic effect, Reduce the effect of high temperature ignition loss

Active Publication Date: 2020-12-22
佛山市东鹏陶瓷发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problems raised by the background technology, the purpose of the present invention is to propose a bacteriostatic printing paste composition, which has good bacteriostatic performance and long antibacterial time, which solves the traditional problem of directly mixing bacteriostatic agents into raw glaze, and the bacteriostatic effect is long-lasting. sex problem
[0004] Another object of the present invention is to propose a method for preparing glazed tiles using the antibacterial printing paste composition. The prepared glazed tiles have good antibacterial performance and good antibacterial durability. The problem of high temperature ignition loss is prone to occur in the firing process of

Method used

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  • Antibacterial printing paste composition, method for preparing glazed tiles using same, and glazed tiles

Examples

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Effect test

preparation example Construction

[0042] A kind of preparation method of glazed tile, uses described antibacterial printing paste composition, comprises the following steps:

[0043] A, preparation of antibacterial printing paste composition: after the antibacterial material bonding dispersant is ground, sieved and stale, add antibacterial agent and antibacterial material protective agent and stir evenly to obtain the antibacterial printing paste composition for subsequent use;

[0044] B. Blank making: Press the ceramic powder into a green body, and the green body is usually heated to 200-300°C and dried for 10-20 minutes, then gradually heated to 950-1050°C and kept for 5-15 minutes, and the green body is obtained after cooling ;

[0045] C. Surface treatment of the green body: After the green body is subjected to rough polishing and fine polishing, the surface temperature of the green body is controlled at 90-120°C, and then a surfactant is sprayed on the surface of the green body;

[0046]D, glazing: coat...

Embodiment 1

[0107] A preparation method for glazed tiles, comprising the steps of:

[0108] A, preparation of antibacterial printing paste composition: adopt the preparation method of antibacterial printing paste composition a as above, obtain antibacterial printing paste composition for subsequent use;

[0109] B. Blank making: Press the ceramic powder into a green body. The green body is usually heated to 250°C and dried for 15 minutes, and then gradually heated to 1000°C for 10 minutes. The moisture content of the green body is 5.5%. After cooling get biscuit;

[0110] C. Surface treatment of the green body: use a 30-mesh abrasive belt to roughly polish the green body once, use a 60-mesh abrasive belt to perform fine polishing on the green body twice, control the surface temperature of the green body to 100°C, and then Surfactant (using conventional non-ionic surfactant) is sprayed on the surface, and the spraying amount of the surfactant is 75g / m 2 ;

[0111] D, glazing: adopt the ...

Embodiment 2

[0114] A preparation method for glazed tiles, comprising the steps of:

[0115] A, preparation of the antibacterial printing paste composition: adopt the preparation method of the antibacterial printing paste composition b as described above to obtain the antibacterial printing paste composition for subsequent use;

[0116] B. Blank making: Press the ceramic powder into a green body. The green body is usually heated to 200°C and dried for 20 minutes, and then gradually heated to 950°C for 15 minutes. The moisture content of the green body is 5.5%. After cooling get biscuit;

[0117] C. Surface treatment of the green body: use a 30-mesh abrasive belt to roughly polish the green body once, use a 60-mesh abrasive belt to perform fine polishing on the green body twice, control the surface temperature of the green body to 90°C, and then Surfactants are sprayed on the surface (using conventional ionic surfactants), and the spraying amount of the surfactants is 85g / m 2 ;

[0118] ...

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Abstract

The invention discloses an antibacterial printing paste composition, a method for preparing glazed tiles using the same, and glazed tiles. A kind of bacteriostatic printing paste composition, comprises bacteriostatic agent, also comprises bacteriostatic material bonding dispersant and bacteriostatic material protective agent; Calculated by weight percentage, the raw material component of described bacteriostatic material bonding dispersing agent comprises 5 ~20% carbo resin, 5~15% saponite soil, 20~55% silicon boron frit powder, 15~30% alumina and 5~15% opal; calculated according to weight percentage, the antibacterial material protective agent The raw material components include 20-30% zirconia, 10-20% tin oxide, 3-10% yttrium oxide, 5-15% opal, 10-25% lithium carbonate and 5-15% rutile. The prepared glazed tile has good antibacterial performance, good antibacterial durability and long antibacterial time, which solves the problem of poor antibacterial effect and durability when the traditional antibacterial agent is directly mixed into raw glaze.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to an antibacterial printing paste composition, a method for preparing glazed tiles using the same, and glazed tiles. Background technique [0002] With the progress of society, people pay more and more attention to healthy life, and the pursuit of healthy life is becoming more and more urgent, and antibacterial products have emerged as the times require. The development prospect of antibacterial products is very broad. In the field of architectural ceramics, in addition to the basic use of general ceramic wall and floor tiles, the research on ceramic tile products with antibacterial function is also more and more extended. Ceramic products with antibacterial function It has become one of the important development directions of architectural ceramics in the future. At present, in the antibacterial ceramic products, the antibacterial agent is mainly added to the raw g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/89C04B41/91C03C8/20
CPCC03C8/20C03C2204/02C04B41/009C04B41/52C04B41/53C04B41/89C04B41/91C04B33/00C04B35/00C04B41/463C04B41/4543C04B41/0072C04B41/5022C04B41/4535C04B41/522
Inventor 郑显英张全亮林锦威钟保民徐瑜
Owner 佛山市东鹏陶瓷发展有限公司
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