CN107540412B - Soft light ceramic tile and preparation method thereof - Google Patents
Soft light ceramic tile and preparation method thereof Download PDFInfo
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- CN107540412B CN107540412B CN201710917481.6A CN201710917481A CN107540412B CN 107540412 B CN107540412 B CN 107540412B CN 201710917481 A CN201710917481 A CN 201710917481A CN 107540412 B CN107540412 B CN 107540412B
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Abstract
The invention discloses a soft light ceramic tile which comprises a soft light surface layer and an anti-fouling permeation film layer positioned on the soft light surface layer, wherein uniform microporous structures are uniformly distributed on the soft light surface layer. According to the invention, the penetration antifouling film layer is arranged on the soft light surface layer with the micropore structure, so that the penetration antifouling agent can penetrate and attach to the inner wall of the micropore, and the soft light ceramic tile has fine and soft luster, good antifouling performance and lasting antifouling effect. The invention also discloses a preparation method of the soft light ceramic tile, which has simple process steps, does not need to newly add production line equipment, does not need to reconstruct the existing polishing line, greatly reduces the production cost and improves the production efficiency.
Description
Technical Field
The invention relates to the field of architectural ceramics, in particular to a special ceramic tile.
Background
The soft light ceramic tile is a kind of building ceramic with the tile surface reflection between strong light and weak light, and has the advantages of fine and soft surface, low light reflection rate, comfort level of human visual perception and no light pollution decoration effect. At present, the production of soft-light ceramic tiles can form the matte gloss on the surface of the sintered tiles by using the matte glaze, but the soft-light gloss is easily influenced by devitrification of the glaze surface or high-temperature viscosity, so that the gloss is not fine and uniform enough. In addition, the soft ceramic tile can be obtained by polishing and grinding the surface of the tile, but the polishing and grinding process is greatly influenced by the hardness of the surface of the tile, the processing cost is high, and the glossiness of the surface of the tile is greatly influenced by grinding marks, so that the glossiness is not fine enough. Chinese patent CN105272380 discloses a preparation method and equipment of a matte brick, which is obtained by adopting an acidic solution containing fluoride to corrode a brick body. However, the fluorine-containing acidic solution has certain toxicity and high acidity, and needs to be neutralized for subsequent sewage, thereby increasing the production cost. In addition, the brick surface is reacted with the fluoride-containing acid solution by adopting a soaking method and a showering method, and the reaction can be realized only by modifying the existing production line.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a soft ceramic tile which is fine and soft in gloss and good in antifouling performance, and discloses a preparation method of the soft ceramic tile, which does not need to add a new process and is suitable for normal production on the existing polishing line.
The technical scheme adopted by the invention is as follows: the subdued light ceramic tile comprises a subdued light surface layer and a penetration antifouling film layer positioned on the subdued light surface layer, wherein the subdued light surface layer is uniformly distributed with a uniform micropore structure.
As a further improvement of the above aspect, the antifouling membrane layer comprises an organosilane monomer, a fluorinated modifier, and an organic solvent. The organosilane monomer and the fluorinated modifier are compounded to have good permeability, so that the penetration antifouling agent can be attached to the inner wall of the microporous structure on the soft surface layer, and an antifouling effect is further provided. Further, the penetration antifouling film layer comprises the following components in percentage by weight:
specifically, the adhesion between the penetration antifouling layer and the soft surface layer can be effectively improved by further optimizing the raw material formula in the penetration antifouling layer.
The preparation method of the soft light ceramic tile comprises the following process steps: the method comprises the steps of polishing and plating an environment-friendly water-soluble corrosion inhibition solution on the surface of a ceramic tile, forming a soft surface layer after the surface of the ceramic tile is completely dried, and then polishing and plating a penetration antifouling agent on the soft surface layer to form a penetration antifouling film layer.
As a further improvement of the scheme, the environment-friendly water-soluble corrosion inhibitor is prepared by compounding organic acid, organic acid salt, inorganic salt, emulsifier and water. Specifically, the environment-friendly water-soluble corrosion inhibitor is specially compounded, so that the environment-friendly water-soluble corrosion inhibitor has a good plating effect, and a uniform microporous structure can be quickly formed on the surface of a ceramic tile without being contacted by a large amount of solution such as soaking or soaking. Further, the environment-friendly water-soluble corrosion inhibition solution comprises the following components in percentage by weight:
specifically, the throwing plating effect can be effectively improved by further optimizing the raw material formula of the environment-friendly water-soluble corrosion inhibitor.
As a further improvement of the scheme, the pH value of the environment-friendly water-soluble corrosion inhibition solution is 6-6.5, which is beneficial to forming a microporous structure with uniform size on the surface of the ceramic tile.
As a further improvement of the scheme, the dosage of the environment-friendly water-soluble corrosion inhibitor is 25-75 g/m2. Actually, the glossiness of the soft ceramic tile can be adjusted between 10 and 70 ℃ according to the throwing amount of the environment-friendly water-soluble corrosion inhibitor, so as to meet the product requirement.
As a further improvement of the scheme, the dosage of the penetrating antifouling agent is 25-75 g/m2. Specifically, the more the amount of the penetrating antifouling agent is, the better the antifouling effect is, and the more the amount of the penetrating antifouling agent is, the more the penetrating antifouling effect is, the more the penetrating antifouling agent is, the more the penetrating antifouling effect is, and.
The invention has the beneficial effects that:
(1) according to the invention, the penetration antifouling film layer is arranged on the soft light surface layer with the micropore structure, so that the penetration antifouling agent can penetrate and attach to the inner wall of the micropore, and the soft light ceramic tile has fine and soft luster, good antifouling performance and lasting antifouling effect.
(2) Compared with the traditional spraying matte glaze process and grinding and polishing process, the preparation method provided by the invention has the advantages that the process steps are simple, the ceramic tile with good antifouling effect and uniform and soft gloss can be obtained, no production line equipment is required to be added, the existing polishing line is not required to be reconstructed, the production cost is greatly reduced, and the production efficiency is improved.
(3) The glossiness of the soft ceramic tile prepared by the invention is adjustable within the range of 10-70 degrees, so that different requirements of products are met.
Detailed Description
The present invention is specifically described below with reference to examples in order to facilitate understanding of the present invention by those skilled in the art. It should be particularly noted that the examples are given solely for the purpose of illustration and are not to be construed as limitations on the scope of the invention, as non-essential improvements and modifications to the invention may occur to those skilled in the art, which fall within the scope of the invention as defined by the appended claims. Meanwhile, the raw materials mentioned below are not specified in detail and are all commercial products; the process steps or preparation methods not mentioned in detail are all process steps or preparation methods known to the person skilled in the art.
Example 1
The material adding amount of the polishing plating on the surface of the polished semi-finished product of the polished tile after the fine polishing is 75g/m2Repeatedly performing throwing plating on 15 groups of planetary grinding discs to form a soft surface layer; the feeding amount of throwing plating is 75g/m2And repeatedly performing polishing and plating on the penetration antifouling agent by 3 groups of planetary grinding discs to form a penetration antifouling film layer on the surface of the brick, thereby obtaining the soft ceramic brick of the embodiment 1 with the surface gloss of 10 degrees.
In the embodiment, the environment-friendly water-soluble corrosion inhibitor has a pH value of 6, and comprises the following raw materials in percentage by weight: 15% of tartaric acid, 15% of citric acid, 8% of salicylic acid, 2% of succinic acid, 10% of acetic acid, 10% of sodium dodecyl benzene sulfonate, 6% of sodium carbonate, 0.2% of emulsifier and the balance of water. The permeable antifouling film agent comprises the following raw materials in percentage by weight: 23% of fluorosilicone, 18% of polymethyl acrylate, 5% of surfactant and 54% of environment-friendly solvent oil.
Example 2
The material adding amount of the polishing plating on the surface of the polished semi-finished brick after the fine polishing is 50g/m2Repeatedly performing throwing plating on 12 groups of planetary grinding discs to form a soft surface layer; the material adding amount of the throwing plating is 25g/m2And repeatedly performing polishing and plating on the penetration antifouling agent by 6 groups of planetary grinding discs to form a penetration antifouling film layer on the surface of the brick, thereby obtaining the soft ceramic brick of the embodiment 2 with the surface gloss of the brick of 35 degrees.
In the embodiment, the pH value of the environment-friendly water-soluble corrosion inhibitor is 6.5, and the environment-friendly water-soluble corrosion inhibitor comprises the following raw materials in percentage by weight: 18% of tartaric acid, 12% of citric acid, 10% of salicylic acid, 7% of succinic acid, 5% of acetic acid, 13% of sodium dodecyl benzene sulfonate, 3% of sodium carbonate, 0.8% of emulsifier and the balance of water. The permeable antifouling film agent comprises the following raw materials in percentage by weight: 27% of fluorosilicone, 15% of polymethyl acrylate, 10% of surfactant and 48% of environment-friendly solvent oil.
Example 3
The material adding amount of the polishing plating on the surface of the polished semi-finished product of the polished tile after the fine polishing is 25g/m2Repeatedly performing throwing plating on 15 groups of planetary grinding discs to form a soft surface layer; the material adding amount of the throwing plating is 25g/m2And repeatedly performing polishing and plating on the penetration antifouling agent by 3 groups of planetary grinding discs to form a penetration antifouling film layer on the surface of the brick, thereby obtaining the soft ceramic brick of the embodiment 3 with the surface gloss of the brick of 50 degrees.
The pH value of the environment-friendly water-soluble corrosion inhibition solution in the embodiment is 6.2, and the environment-friendly water-soluble corrosion inhibition solution comprises the following raw materials in percentage by weight: 16% of tartaric acid, 13% of citric acid, 12% of salicylic acid, 5% of succinic acid, 8% of acetic acid, 12% of sodium dodecyl benzene sulfonate, 5% of sodium carbonate, 0.5% of emulsifier and the balance of water. The permeable antifouling film agent comprises the following raw materials in percentage by weight: 25% of fluorosilicone, 16% of polymethyl acrylate, 12% of surfactant and 47% of environment-friendly solvent oil.
Example 4
The material adding amount of the polishing plating on the surface of the polished semi-finished product of the polished tile after the fine polishing is 25g/m2Repeatedly performing throwing plating on 7 groups of planetary grinding discs to form a soft surface layer; the material adding amount of the throwing plating is 25g/m2And repeatedly performing polishing and plating on the penetration antifouling agent by 2 groups of planetary grinding discs to form a penetration antifouling film layer on the surface of the brick, thereby obtaining the soft ceramic brick of the embodiment 4 with the surface gloss of the brick of 70 degrees.
The pH value of the environment-friendly water-soluble corrosion inhibition solution in the embodiment is 6.3, and the environment-friendly water-soluble corrosion inhibition solution comprises the following raw materials in percentage by weight: 15% of tartaric acid, 12% of citric acid, 10% of salicylic acid, 2% of succinic acid, 10% of acetic acid, 13% of sodium dodecyl benzene sulfonate, 6% of sodium carbonate, 0.8% of emulsifier and the balance of water. The permeable antifouling film agent comprises the following raw materials in percentage by weight: 23% of fluorosilicone, 15% of polymethyl acrylate, 5% of surfactant and 57% of environment-friendly solvent oil.
Example 5
The material adding amount of the polishing plating on the surface of the polished semi-finished brick after the fine polishing is 75g/m2Repeatedly performing throwing plating on 6 groups of planetary grinding discs to form a soft surface layer; the feeding amount of throwing plating is 75g/m2And repeatedly performing polishing and plating on the penetration antifouling agent by 3 groups of planetary grinding discs to form a penetration antifouling film layer on the surface of the brick, thereby obtaining the soft ceramic brick of the embodiment 5 with the surface gloss of the brick of 45 degrees.
In the embodiment, the environment-friendly water-soluble corrosion inhibitor has a pH value of 6, and comprises the following raw materials in percentage by weight: 18% of tartaric acid, 15% of citric acid, 8% of salicylic acid, 7% of succinic acid, 5% of acetic acid, 10% of sodium dodecyl benzene sulfonate, 3% of sodium carbonate, 0.2% of emulsifier and the balance of water. The permeable antifouling film agent comprises the following raw materials in percentage by weight: 27% of fluorosilicone, 18% of polymethyl acrylate, 10% of surfactant and 45% of environment-friendly solvent oil.
Example 6: performance testing
Antifouling performance tests were performed on the soft ceramic tiles prepared in examples 1 to 5, and the test results are shown in table 1 below:
(1) respectively carrying out scratch test on the surfaces of the soft light bricks by adopting a blue black red oiliness pen;
(2) carrying out smearing test on the soft tile surface by adopting blue and red water-based ink;
(3) the mixture of cement and black ink with the mass ratio of 2:1 is smeared on the surface of a brick for testing;
(4) and (5) performing rubber hammer printing test.
TABLE 1 antifouling Property test results
The above embodiments are preferred embodiments of the present invention, and all similar processes and equivalent variations to those of the present invention should fall within the scope of the present invention.
Claims (6)
1. A soft light ceramic tile is characterized in that: the anti-fouling fabric comprises a soft light surface layer and a permeation anti-fouling film layer positioned on the soft light surface layer, wherein uniform microporous structures are uniformly distributed on the soft light surface layer;
the preparation method of the soft light ceramic tile comprises the following process steps: the method comprises the following steps of (1) throwing and plating an environment-friendly water-soluble corrosion inhibition solution on the surface of a ceramic tile, forming a soft surface layer after the surface of the ceramic tile is completely dried, and then throwing and plating a penetration antifouling agent on the soft surface layer to form a penetration antifouling film layer;
the environment-friendly water-soluble corrosion inhibition solution comprises the following components in percentage by weight:
2. the soft light ceramic tile of claim 1, wherein: the penetration antifouling film layer contains an organosilane monomer, a fluorinated modifier and an organic solvent.
3. The soft light ceramic tile of claim 1, wherein: the penetration antifouling film layer comprises the following components in percentage by weight:
4. the method for preparing a soft light ceramic tile according to claim 1, wherein: the pH value of the environment-friendly water-soluble corrosion inhibition solution is 6-6.5.
5. The soft light pottery of claim 1The preparation method of the ceramic tile is characterized by comprising the following steps: the dosage of the environment-friendly water-soluble corrosion inhibitor is 25-75 g/m2。
6. The method for preparing a soft light ceramic tile according to claim 1, wherein: the dosage of the penetrating antifouling agent is 25-75 g/m2。
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| CN201710917481.6A CN107540412B (en) | 2017-09-30 | 2017-09-30 | Soft light ceramic tile and preparation method thereof |
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| CN107540412B true CN107540412B (en) | 2020-06-16 |
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| CN114479534A (en) * | 2022-03-29 | 2022-05-13 | 蒙娜丽莎集团股份有限公司 | Ceramic plate nano antifouling preparation and preparation method thereof, antifouling treatment method and soft light antifouling ceramic plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554620A (en) * | 2003-12-23 | 2004-12-15 | 信益陶瓷(中国)有限公司 | Method for producing anti-slip enamelled brick |
| CN102425291A (en) * | 2011-10-11 | 2012-04-25 | 信益陶瓷(中国)有限公司 | Anti-skidding polished tile |
| CN105860831A (en) * | 2016-04-29 | 2016-08-17 | 广东纳德新材料有限公司 | Matte brick stain-proofing agent and preparation method thereof |
| CN106476126A (en) * | 2016-09-30 | 2017-03-08 | 佛山市东鹏陶瓷有限公司 | The polishing production line that a kind of preparation technology of antifouling anti-skid brick and product are used with which |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554620A (en) * | 2003-12-23 | 2004-12-15 | 信益陶瓷(中国)有限公司 | Method for producing anti-slip enamelled brick |
| CN102425291A (en) * | 2011-10-11 | 2012-04-25 | 信益陶瓷(中国)有限公司 | Anti-skidding polished tile |
| CN105860831A (en) * | 2016-04-29 | 2016-08-17 | 广东纳德新材料有限公司 | Matte brick stain-proofing agent and preparation method thereof |
| CN106476126A (en) * | 2016-09-30 | 2017-03-08 | 佛山市东鹏陶瓷有限公司 | The polishing production line that a kind of preparation technology of antifouling anti-skid brick and product are used with which |
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Address after: 528137 fan Lake Industrial Zone, Leping Town, Sanshui District, Guangdong, Foshan Applicant after: Foshan Oushennuo Ceramic Co., Ltd. Address before: 528000 fan Lake Industrial Park, Leping Town, Sanshui District, Foshan, Guangdong Applicant before: Foshan Oceano Ceramic Co., Ltd. |
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Effective date of registration: 20211027 Address after: 528000 fan Lake Industrial Park, Leping Town, Sanshui District, Foshan, Guangdong Patentee after: FOSHAN OCEANO CERAMICS Co.,Ltd. Patentee after: GUANGXI OUSHENNUO CERAMIC Co.,Ltd. Address before: 528137 fan Lake Industrial Zone, Leping Town, Sanshui District, Guangdong, Foshan Patentee before: FOSHAN OCEANO CERAMICS Co.,Ltd. |
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