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High-simulation antibacterial ceramic tile and preparation method thereof

A ceramic tile and green body technology, which is applied in the field of high simulation antibacterial tiles and its preparation, can solve the problems of low fidelity, unsatisfactory antibacterial performance, and poor three-dimensional effect, so as to reduce the effect of reunion, improve the three-dimensional effect and simulation degree, The effect of improving dispersion uniformity

Active Publication Date: 2019-05-03
FOSHAN SHI WAN YING BRAND CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of unsatisfactory antibacterial properties of ceramic tiles, poor three-dimensional effect and low fidelity, the present invention aims to provide a highly simulated ceramic tile and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A preparation method of highly simulated antibacterial tiles, said method comprising the steps of:

[0036] 1) Preparing the green body: Ball mill the mud and powder of the green body to the required particle size, spray dry them, arrange them in the mold according to the texture requirements, and press them into shape;

[0037] 2) Carry out a firing treatment at 850° C. for the green body of step 1);

[0038] 3) Apply a base glaze to the fired body in step 2), the components of the base glaze include acrylic resin 8%, SiO2 60%, Al3O2 10%, Fe2O3 0.05%, K2O 1.5%, Na2O 2%, MgO 2 %, the thickness of the bottom glaze is 2mm;

[0039] 4) Fire the green body after applying the primer at 680°C;

[0040] 5) Ink-jet treatment is carried out to the green body obtained in step 4), the ink used in the ink-jet treatment comprises the following components by weight: nano silicon dioxide 5%, polymethyl acrylate 4%, propylene glycol methyl ether 14%, Porous copper oxide loaded nano-si...

Embodiment 2

[0047] A preparation method of highly simulated antibacterial tiles, said method comprising the steps of:

[0048] 1) Preparing the green body: Ball mill the mud and powder of the green body to the required particle size, spray dry them, arrange them in the mold according to the texture requirements, and press them into shape;

[0049] 2) Carrying out a firing treatment on the green body in step 1) at 1000° C.;

[0050] 3) Applying a primer to the body after firing in step 2), the primer includes epoxy resin 12%, SiO2 55%, Al3O2 12%, Fe2O3 0.1%, K2O2.8%, Na2O 3%, MgO 3.6% , the thickness of the bottom glaze is 1.8mm;

[0051] 4) Carry out secondary firing treatment at 800°C for the green body after applying the bottom glaze;

[0052] 5) Ink-jet treatment is carried out to the green body obtained in step 4), the ink used in the ink-jet treatment comprises the following components by weight: nano silicon dioxide 5%, polymethyl acrylate 4%, propylene glycol methyl ether 14%, P...

Embodiment 3

[0060] A preparation method of highly simulated antibacterial tiles, said method comprising the steps of:

[0061] 1) Preparing the green body: Ball mill the mud and powder of the green body to the required particle size, spray dry them, arrange them in the mold according to the texture requirements, and press them into shape;

[0062] 2) Carrying out a firing treatment on the green body in step 1) at 1000° C.;

[0063] 3) Apply a primer to the body after firing in step 2), the thickness of the primer is 2mm, and the primer includes 14% epoxy resin, SiO2 65%, Al3O2 15%, Fe2O3 0.1%, K2O 1.5% , Na2O 2%, MgO 2%;

[0064] 4) Carry out secondary firing treatment at 800°C for the green body after applying the bottom glaze;

[0065] 5) Inkjet treatment is carried out to the green body obtained in step 4), and the ink used in the inkjet treatment comprises the following components by weight: 6% of silicon dioxide, 8% of polymethyl acrylate, 15% of propylene glycol methyl ether, poro...

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Abstract

The invention provides a high-simulation antibacterial ceramic tile and a preparation method thereof. The method comprises the following steps: (1) preparation of a blank body: performing ball-millingon a green body mud material and powder material separately to a desired particle size, performing spray drying, performing laying and compression moulding in a mold according to the texture requirements; (2) performing one-time firing treatment at 850-1000 DEG C on the blank body obtained in the step (1); (3) coating ground glaze on the fired blank body obtained in the step (2), wherein components of the ground glaze comprise 8-14% of an organic binder; (4) performing firing treatment on the blank body obtained after coating of the ground glaze; (5) performing inkjet treatment on the blank body obtained in the step (4); (6) coating surface glaze on the blank body obtained in the step (5); (7) performing sintering on the obtained blank body at 1200 DEG C or above; (8) performing picklingon the sintered ceramic tile; and (9) polishing the tile obtained after pickling. The prepared ceramic tile has high fidelity, a high three-dimensional effect and an antibacterial function.

Description

technical field [0001] The invention relates to a tile and a preparation method thereof, in particular to a highly simulated antibacterial tile and a preparation method thereof. Background technique [0002] Natural marble has always been sought after by people as a stone decoration material because of its noble and elegant appearance. However, as a non-renewable resource, the cost of mining and production of natural marble is getting higher and higher. In order to meet people's growing demand for natural marble, reasonable control In terms of production costs, more and more artificial marbles are appearing on the market. However, due to poor technology, the imitation degree and three-dimensional effect of the prepared artificial marble are not ideal, which greatly affects the fidelity of the marble, and with the gradual improvement of people's living standards, the requirements for the living environment are also getting higher and higher. In the current unsatisfactory env...

Claims

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Application Information

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IPC IPC(8): C04B41/89C03C8/00C09D11/38C09D11/30
Inventor 范新晖吴则昌林金宏程贵生吴柏惠
Owner FOSHAN SHI WAN YING BRAND CERAMICS CO LTD
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