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A kind of antifouling agent and surface treatment method for cleaning and keeping fresh of tiles

A technology of surface treatment and antifouling agent, applied in the field of ceramic tile processing, can solve problems such as explosion accidents, casualties, property losses, etc., and achieve the effects of enhancing strength and hardness, reducing processing costs, and improving friction resistance.

Active Publication Date: 2021-08-24
佛山市三水普朗克新型材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are a large number of capillary pores, pits, and cracks on the surface of tiles that have not been treated for antifouling and cleaning. During use, stains are easily immersed in the capillaries or pits and cracks on the surface of the tiles, forming color differences, stains, and color blocks on the surface of the tiles. etc., so in the process of tile processing, it is very necessary to carry out anti-fouling and cleaning surface treatment on the tiles in the last process, so that it has the functions of anti-fouling and cleaning
[0003] In the process of traditional tile surface treatment, waxing is used to form an antifouling film on the surface of the tile. This antifouling film is easily damaged, so waxing is often required, which makes the later maintenance of the tile very troublesome.
Along with the continuous development of technology, those skilled in the art have developed solvent-based antifouling agent and the ultra-clean and bright process that is adapted to it, but the antifouling agent with gasoline (being usually 120# solvent gasoline) is flammable and explosive ( flash point -10~10℃), and slightly poisonous, it belongs to hazardous chemicals, and the existing ultra-clean and bright equipment are non-explosion-proof equipment, and there are several safety accidents or explosion accidents in the industry every year, causing property losses , casualties, so the government safety production supervision department will crack down on it
In addition, after the current ultra-clean and bright process technology treats the surface of the tiles, the gloss of the tiles will be greatly improved, and the surface gloss must be higher than 85 degrees to be anti-fouling
This makes it only suitable for high-gloss tiles, not for matte tiles and soft tiles with glossiness in the range of 10-75°

Method used

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  • A kind of antifouling agent and surface treatment method for cleaning and keeping fresh of tiles
  • A kind of antifouling agent and surface treatment method for cleaning and keeping fresh of tiles
  • A kind of antifouling agent and surface treatment method for cleaning and keeping fresh of tiles

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Effect test

Embodiment 1

[0058] A surface treatment method for cleaning and keeping fresh tiles provided in this embodiment includes the following steps:

[0059] (1) Get the following raw materials in parts by weight: 68 parts of methoxy silicone oil, 1 part of dibutyltin laurate, add the above raw materials into the mixer in turn, and the air pressure is 1.5Kg / cm 2 Under the protection of nitrogen gas, stir evenly with the stirring speed of 60r / min, obtain antifouling agent;

[0060] (2) Surface treatment of ceramic tiles is carried out by using ultra-clean and bright polishing equipment and the antifouling agent obtained in step (1). Grinding wheel (the grinding surface is wool felt). Specifically, the tiles are sent to the ultra-clean and bright polishing equipment via a conveyor belt (the linear speed of the conveyor belt is 20m / min). The agent (in the mixer) is dripped on the surface of the tiles with a dripping amount of 3mL / block. When the tiles are conveyed to the position below each group ...

Embodiment 2

[0062] A surface treatment method for cleaning and keeping fresh tiles provided in this embodiment includes the following steps:

[0063] (1) Get the following raw materials in parts by weight: 68 parts of methoxy silicone oil, 10 parts of hydroxy silicone oil (2-16% of hydroxyl content), 2 parts of dibutyltin laurate, add the above-mentioned raw materials in the mixer successively, The air pressure is 1.5Kg / cm 2 Under the protection of nitrogen gas, stir evenly with the stirring speed of 60r / min, obtain antifouling agent;

[0064] (2) The steps of the embodiment (1) are the same.

Embodiment 3

[0066] A surface treatment method for cleaning and keeping fresh tiles provided in this embodiment includes the following steps:

[0067] (1) Get the following raw materials in parts by weight: 68 parts of methoxy silicone oil, 12 parts of hydroxy silicone oil (hydroxyl content 2~16%), 9 parts of silane coupling agent KH550, 2.5 parts of dibutyltin laurate, The above-mentioned raw materials are added in the mixer successively, and the air pressure is 1.5Kg / cm 2 Under the protection of nitrogen gas, stir evenly with the stirring speed of 60r / min, obtain antifouling agent;

[0068] (2) The steps of the embodiment (1) are the same.

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Abstract

The invention discloses an antifouling agent and a surface treatment method for cleaning and freshening ceramic tiles. The antifouling agent includes the following raw materials in parts by weight: 20-98 parts of alkoxy-modified silicone oil, 0-40 parts of hydroxyl silicone oil, 0-40 parts of silane coupling agent, 0-15 parts of silicon dioxide, 0.5 ~20 parts organotin catalyst. The cured antifouling agent used in the present invention does not contain organic solvents and does not belong to hazardous chemicals. After surface treatment of ceramic tiles through ultra-clean and bright equipment and antifouling agents, the alkoxy-modified silicone oil in the antifouling agent, The silane coupling agent undergoes a hydrolysis reaction after being in contact with air, and the above-mentioned hydrolyzed product and hydroxyl silicone oil undergo a bulk polymerization reaction under the action of an organotin catalyst. The thin anti-fouling film can increase the gloss of the tiles by 2-5°, and is suitable for polished tiles, glazed tiles, and crystal-polished tiles with any luminosity; its surface treatment method is suitable for ultra-clean and bright equipment with non-fireproof and explosion-proof performance, which is safe Reliable and conducive to reducing the cost of tile processing.

Description

technical field [0001] The invention relates to the technical field of tile processing, in particular to an antifouling agent and a surface treatment method for cleaning and freshening tiles. Background technique [0002] With the continuous progress of society and the continuous development of economy, people's pursuit of quality of life is also increasing. Ceramic tiles are gradually being widely used in various fields of life. However, there are a large number of capillary pores, pits, and cracks on the surface of tiles that have not been treated for antifouling and cleaning. During use, stains are easily immersed in the capillaries or pits and cracks on the surface of the tiles, forming color differences, stains, and color blocks on the surface of the tiles. etc. Therefore, in the process of tile processing, it is very necessary to carry out anti-fouling and cleaning surface treatment on the tiles in the last process, so that it has the functions of anti-fouling and cle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D183/04C09D5/16C09D7/61C09D7/65
CPCC08K2201/003C08K2201/011C08L2205/025C09D5/1637C09D5/1675C09D5/1687C09D183/04C08L83/04C08K3/36
Inventor 姚燕春
Owner 佛山市三水普朗克新型材料有限公司
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