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A production method capable of automatically repairing scratches on the surface of exterior wall tiles

An automatic repair and production method technology, applied in the production of ceramic materials, floors, other household appliances, etc., can solve the problems of fading of tiles, increase the cost of use of tiles, scratches, etc., to improve the degree of bonding, improve production efficiency, and achieve handy effect

Active Publication Date: 2021-01-08
广东和美陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some tiles installed on the outside of the wall have been exposed to wind and sun for a long time. Over time, the tiles will fade or be severely scratched and need to be replaced, which greatly increases the cost of using the tiles

Method used

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  • A production method capable of automatically repairing scratches on the surface of exterior wall tiles
  • A production method capable of automatically repairing scratches on the surface of exterior wall tiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A production method capable of automatically repairing scratches on the surface of an exterior wall brick in this embodiment is characterized in that it comprises the following steps:

[0027] (1) Preparation of dry billet powder: use waste glass as the main raw material, after processing it, grind it into powder, pass through a sieve, and obtain a particle size distribution of 80-150 mesh, 30%; 150-200 mesh, 30%; 200 40% waste glass powder, then add plasticizer and additives, and stir it evenly;

[0028] (2) Preparation of dry glaze powder: by mass fraction, 70-85% of low-temperature lead-free frit, 5-10% of aluminum dihydrogen phosphate solution, 2-8% of zirconium silicate, 2-8% Calcined zinc oxide and 1 to 2% of transition metal oxides are mixed, stirred evenly, and ground into a dry glaze powder with the same particle size distribution as the dry blank powder;

[0029] (3) Blank glaze forming: firstly fill the dry blank powder into the brick mold, then scrape the d...

Embodiment 2

[0039] On the basis of the above examples, this embodiment further defines that in the step (1), the main process of processing waste glass includes sorting, cleaning and drying, and then selects a ball mill to grind it into subdivisions, and passes through 80 Purpose screen. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

Embodiment 3

[0041] In this embodiment, on the basis of the above embodiments, it is further defined that the plasticizing agent added in the step (1) is polyvinyl chloride, and the additive is gypsum. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

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Abstract

The invention discloses a production method of exterior wall tiles capable of automatically repairing surface scratches. The method comprises the following steps: 1) preparing dried body powder, namely taking waste glass as a main raw material, treating the material, grinding into powder, passing through a screen, adding a plasticizing molding agent and an additive, and uniformly stirring to obtain the body powder; 2) preparing dried glaze powder; 3) performing body and glaze molding; 4) firing; 5) performing post-processing; 6) laminating, namely attaching an automatic repair resin layer on the glaze surface after the finished body is cooled, and uniformly applying a water repellent to the surface of the automatic repair resin layer after the automatic repair resin layer is stabilized. According to the method disclosed by the invention, the automatic repair resin layer is arranged on the glaze surface of the tiles, so that the tiles have self-repairing functions in solar radiation after the surface is scratched, and protection is provided for the tiles. Moreover, the rejection rate of the tiles is greatly reduced in the transport process, and the production cost of the tiles is reduced.

Description

technical field [0001] The invention relates to the technical field of ceramic tile production, in particular to a production method capable of automatically repairing scratched exterior wall tiles on the surface. Background technique [0002] Today, building ceramic decoration materials meet the needs of consumers and beautify people's living environment with changeable styles, exquisite textures and popular colors along with people's different aesthetics. [0003] Existing tiles are produced and then used directly. During the transportation of tiles, scratches are inevitable. Such tiles are either discarded by users reluctantly, or continue to be used reluctantly, which greatly reduces the user experience. Some tiles installed on the outside of the wall are also exposed to wind and sun for a long time. After a long time, the tiles will fade or be severely scratched and need to be replaced, which greatly increases the cost of using the tiles. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132C04B33/34C03C8/20C03C8/02C04B41/86E04F13/075
CPCC03C8/02C03C8/20C04B33/132C04B33/34C04B41/009C04B41/5022C04B41/86C04B2235/448C04B2235/77C04B2235/96C04B2235/9607C04B2235/963C04B2235/9692E04F13/0875E04F2290/04C04B41/4545Y02P40/60
Inventor 冼伟昌
Owner 广东和美陶瓷有限公司
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