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Preparation method of anti-slip bright-surface ceramic tile

A ceramic tile and surface glaze technology, applied in the field of building materials, can solve problems such as damage to the texture, color and pattern of tiles, easy adsorption of dirty substances, difficulty in cleaning, etc., and achieve the effects of improving friction coefficient, improving brightness, and excellent anti-skid performance.

Active Publication Date: 2022-04-12
FOSHAN TAOYING NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the generation process of these nano-scale holes damages the original texture, color and pattern of the tiles to a certain extent, and these nano-scale pores are easy to absorb dirt and difficult to clean.

Method used

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  • Preparation method of anti-slip bright-surface ceramic tile
  • Preparation method of anti-slip bright-surface ceramic tile
  • Preparation method of anti-slip bright-surface ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Preparation of branched epoxy siloxane:

[0037] Step A1. Add 0.01mol of trishydroxymethylaminomethane, 0.01mol of [3-(trimethoxysilyl)propyl]succinic anhydride and 100mL of absolute ethanol into a four-necked flask, stir well, and raise the temperature to reflux 8h, then lowered to room temperature, transferred the solution to a container, placed in an oven and dried under vacuum at 35°C to obtain an intermediate product; after mixing 0.02mol of the intermediate product and 0.01mol of 1,6-hexanediol uniformly, added the intermediate 5% p-toluenesulfonic acid by product mass, then heated to 80°C, stirred and reacted for 3 hours under nitrogen protection, to obtain branched siloxane;

[0038] Step A2: Add 0.01mol branched siloxane and 0.06mol epichlorohydrin into a three-necked flask equipped with a stirrer and a reflux device, heat up to 75°C under stirring conditions, and add in four batches after the temperature stabilizes 0.0308g catalyst NaH, after reacting for 4 h...

Embodiment 2

[0040] Preparation of branched epoxy siloxane:

[0041] Step A1. Add 0.01mol trishydroxymethylaminomethane, 0.014mol [3-(trimethoxysilyl)propyl]succinic anhydride and 150mL absolute ethanol into a four-neck flask, stir well, and raise the temperature to reflux 8h, then lowered to room temperature, transferred the solution to a container, placed in an oven and dried under vacuum at 35°C to obtain an intermediate product; after mixing 0.02mol of the intermediate product and 0.01mol of 1,6-hexanediol uniformly, added the intermediate 5% p-toluenesulfonic acid by product mass, then heated to 80°C, stirred and reacted for 3 hours under nitrogen protection, to obtain branched siloxane;

[0042] Step A2: Add 0.01mol branched siloxane and 0.065mol epichlorohydrin into a three-necked flask equipped with a stirrer and a reflux device, heat up to 75°C under stirring conditions, and add in four batches after the temperature stabilizes 0.0386g of catalyst NaH, after reacting for 4 hours, ...

Embodiment 3

[0044] The treatment fluid is made through the following steps:

[0045] Step A, after stirring 65g water, 0.5g emulsifier, 0.5g penetrant and 35g silica sol at room temperature and 300r / min, obtain silica sol emulsion, the emulsifier is sodium lauryl sulfate, the The penetrating agent is fatty alcohol polyoxyalkyl ether, the mass fraction of silicon dioxide in the silica sol is 20-30%, and the particle size of silicon dioxide is 80-150nm;

[0046] Step B: Add 7g of aminopropyltriethoxysilane to 100g of silica sol emulsion, mix well, adjust the pH value of the solution to 5.5, stir and react for 60min at 50°C, cool to room temperature, and then add 6.5g of Example 1. The prepared branched epoxy siloxane was stirred evenly at a speed of 700r / min to obtain a treatment solution.

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Abstract

The invention relates to a preparation method of an anti-slip bright-surface ceramic tile, which belongs to the technical field of building materials and comprises the following steps: step 1, manufacturing a ceramic tile green body; step 2, spraying cover glaze on the ceramic tile green body, printing ink, spraying polishing glaze, firing and polishing; step 3, preparing a treating fluid; and 4, the surface of the treated ceramic tile base body is coated with the treatment liquid, then drying, curing, trimming and chamfering are conducted, and the anti-skid bright-surface ceramic tile is obtained. After the polishing glaze is fired at a high temperature, a microstructure with a micro-crystalline phase and coexistence of a sharp crystal phase, a corundum phase and a glass phase is formed, after polishing, a fine polycrystalline phase on the tile surface and the glass phase are symbiotic, and a concave-convex microstructure is formed while the brightness of the tile is achieved; an anti-skid layer is formed on the surface of a ceramic tile base body through the treating fluid, the anti-skid performance of the ceramic tile is further improved, the formed anti-skid layer is an organic silicon coating and has a bright effect, and the brightness of the ceramic tile can be improved.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a preparation method of anti-skid bright tiles. Background technique [0002] As a ground material laid on a large area, tiles are mostly used on the ground of public buildings and civil buildings. Ceramic tiles are easy to clean, strong, pressure-resistant and wear-resistant, and moisture-proof. More and more families use floor tiles to replace traditional floors. The flooring materials of major shopping malls and supermarkets are also mainly ceramic tiles. However, after the tiles are cleaned, there will be water stains that are easy to slip, and they will slip and fall if they are not careful, which will bring safety hazards. [0003] At present, in order to improve the anti-slip performance of ceramic tiles, there are several methods: one is to increase the texture complexity of the surface of ceramic tiles to increase the friction coefficient of ceram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C04B41/86C03C8/00C04B41/84C09D183/08C09D7/61C09D7/63C07F7/18
Inventor 全春辉杨为东
Owner FOSHAN TAOYING NEW MATERIAL CO LTD
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