Method for preparing super-hydrophobic high-intensity thin ceramic glaze layer based on 3D printing and surface micron/ nanoparticles coating

A surface coating and nano-particle technology, applied in the field of ceramics, can solve the problems of poor surface hydrophobicity and waste of raw materials, and achieve the effect of increasing hydrophobicity, improving roughness, and reducing thickness

Inactive Publication Date: 2018-07-06
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the problems of poor surface hydrophobicity and waste of raw materials in t

Method used

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  • Method for preparing super-hydrophobic high-intensity thin ceramic glaze layer based on 3D printing and surface micron/ nanoparticles coating

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Experimental program
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Effect test

Embodiment 1

[0034] A method for preparing a superhydrophobic high-strength ceramic glaze thin layer based on 3D printing and surface coating micro / nano particles, comprising the following steps:

[0035] (1) Modeling: Use a 3D scanner to scan the outer contour shape of the molded ceramic body to obtain 3D point cloud data, input the 3D point cloud data into the computer to obtain a ceramic body model, and then print on the outer surface of the ceramic body model Construct a 3D thin-layer model of ceramic glaze, and then decompose the 3D thin-layer model of ceramic glaze into a series of two-dimensional models with a thickness of 200 μm;

[0036](2) Glazing: Input the ceramic glaze 3D thin-layer model data in step (1) into the 3D printer supporting equipment, set the printing program, and then add the ceramic glaze slurry to the 3D printer, and the 3D printer nozzle sprays on the surface of the ceramic body Ceramic glaze ink, which accumulates on the surface of ceramic glaze to form a thin...

Embodiment 2

[0048] A method for preparing a superhydrophobic high-strength ceramic glaze thin layer based on 3D printing and surface coating micro / nano particles, comprising the following steps:

[0049] (1) Modeling: Use a 3D scanner to scan the outer contour shape of the molded ceramic body to obtain 3D point cloud data, input the 3D point cloud data into the computer to obtain a ceramic body model, and then print on the outer surface of the ceramic body model Construct a 3D thin-layer model of ceramic glaze, and then decompose the 3D thin-layer model of ceramic glaze into a series of two-dimensional models with a thickness of 220 μm;

[0050] (2) Glazing: Input the ceramic glaze 3D thin-layer model data in step (1) into the 3D printer supporting equipment, set the printing program, and then add the ceramic glaze slurry to the 3D printer, and the 3D printer nozzle sprays on the surface of the ceramic body Ceramic glaze ink, which accumulates on the surface of ceramic glaze to form a thi...

Embodiment 3

[0062] A method for preparing a superhydrophobic high-strength ceramic glaze thin layer based on 3D printing and surface coating micro / nano particles, comprising the following steps:

[0063] (1) Modeling: Use a 3D scanner to scan the outer contour shape of the molded ceramic body to obtain 3D point cloud data, input the 3D point cloud data into the computer to obtain a ceramic body model, and then print on the outer surface of the ceramic body model Construct a 3D thin-layer model of ceramic glaze, and then decompose the 3D thin-layer model of ceramic glaze into a series of two-dimensional models with a thickness of 250 μm;

[0064] (2) Glazing: Input the ceramic glaze 3D thin-layer model data in step (1) into the 3D printer supporting equipment, set the printing program, and then add the ceramic glaze slurry to the 3D printer, and the 3D printer nozzle sprays on the surface of the ceramic body Ceramic glaze ink, which accumulates on the surface of ceramic glaze to form a thi...

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Abstract

The invention relates to the technical field of ceramics, and discloses a method for preparing a super-hydrophobic high-intensity thin ceramic glaze layer based on 3D printing and surface micron/ nanoparticles coating. The method comprises the following steps: scanning the outer shape of a formed ceramic blank through a three-dimensional canner to obtain a ceramic blank model; constructing a ceramic glaze 3D thin-layer model on the outer surface of the ceramic blank model; inputting the model data into a 3D printer; depositing the thin ceramic glaze layer on the surface of the ceramic glaze by3D printing; dipping micron/ nano sizing; and then sintering to obtain the super-hydrophobic high-intensity thin ceramic glaze layer. The thin ceramic glaze layer is super-hydrophobic, and capable ofsaving raw materials.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a method for preparing a superhydrophobic high-strength ceramic glaze thin layer based on 3D printing and surface coating of micron / nano particles. Background technique [0002] The quality of ceramic glaze directly affects the performance and quality of glazed products, and the quality of glaze is not only related to glaze formula, glaze slurry preparation technology and burning conditions, but also related to glaze application process. With the continuous development of ceramics, the glazing process is also developing towards high quality, low energy consumption and more suitable for modern production. In the prior art, the performance modification of ceramic glaze mainly involves its surface brightness, strength, antibacterial, anti-radiation, antistatic, etc. There are few research reports on the hydrophobic modification of ceramic glaze, and making ceramic glaze into hydrop...

Claims

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Application Information

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IPC IPC(8): C04B41/89C03C8/14B33Y70/00B33Y10/00
CPCB28B11/04B33Y10/00B33Y70/00C03C8/14C04B41/52C04B41/89C04B41/5022C04B41/5037C04B41/5035C04B41/5029
Inventor 不公告发明人
Owner QINGDAO UNIV OF SCI & TECH
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