CN106316464A - Matte pore-filling agent and using method thereof - Google Patents
Matte pore-filling agent and using method thereof Download PDFInfo
- Publication number
- CN106316464A CN106316464A CN201610704206.1A CN201610704206A CN106316464A CN 106316464 A CN106316464 A CN 106316464A CN 201610704206 A CN201610704206 A CN 201610704206A CN 106316464 A CN106316464 A CN 106316464A
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- CN
- China
- Prior art keywords
- delustring
- spackling
- ludox
- delustering agent
- particle diameter
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate cements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Finishing Walls (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a matte pore-filling agent and a using method thereof. The matte pore-filling agent comprises a silica solution and a matting agent in a mass ratio of 1: (0.2-0.8). In the invention, the stone glossiness of an obtained product can reach below 70 degrees, and the antifouling effect is good.
Description
Technical field
The invention belongs to pottery cold processing technique field, particularly relate to a kind of delustring spackling and using method thereof, belong to
In building ceramic decoration field.
Background technology
Polished bricks because of its surface-brightening such as mirror, rich color is various and favor of extremely consumers in general with like.But,
Owing to polished bricks surface also exists fine pores (4～the closed pore of 5%), after the polishing of these fine pores, ceramic tile will be exposed to
Surface, forms open pore.Simultaneously because polished bricks base substrate glass accounts for 50%～60% mutually, other be quartz, mullite and
Pore.Owing to the coefficient of expansion of quartz and glass phase differs greatly, if quartz particles is excessive, then when cooling down, glass is met and is subject to
Big tensile stress and crack, even make the penetration of cracks in adobe.Through corase grind, fine grinding and polishing three in polishing process
Individual operation, under the effect of the powerful external force of bistrique, makes the micro-crack in adobe have extension in various degree.Therefore, burnishing surface
It is one and is covered with many fine cracks and the surface of open pore so that polished bricks is the most easily contaminated thing (such as ink, oil
Paint, tea, cement, rubber etc.) polluted.
Current most popular method is to use " super clean bright " technical finesse burnishing surface, i.e. carries out filling perforation initially with Ludox
Glazing (Ludox can condense into the solid with some strength after moisture evaporates) uses organic siliconresin to carry out surface again
Hydrophobic processes.Have that reactivity is high, penetration strong, to the feature that brick body adhesion is good and fillibility is good.Pass through the method
Solve antifouling while also product glossiness is risen to more than 95 degree from 60 degree, use in some occasion and seem more gorgeous hall
Emperor.But, too high glossiness causes light pollution on the contrary, and overwhelming majority stone material glossiness is all below 70 degree.
CN101580406A discloses a kind of tile flatting agent, and it is mixed by ammonium fluoride, oxalic acid, ammonium sulfate, barium sulfate, glycerol and water
Heating forms, and this delustering agent brushes the wet look of ceramic tile so that it is be corroded and form matt effect.But this delustering agent principle
Being that reaction generates the corrosion such as fluohydric acid gas, sulphuric acid brick face and formed unglazed, processing procedure corrosivity is strong and can reduce product soil resistance.Should
Delustering agent raw material is complicated, and cannot play the effect of filling perforation.
Summary of the invention
In order to solve the problems referred to above, obtaining pure stone material luster effect and anti-fouling effect, the present invention provides a kind of delustring simultaneously
Spackling and the preparation method of a kind of antifouling polished brick with pure stone material luster effect.
On the one hand, the present invention provides a kind of delustring spackling, comprises Ludox and delustring that mass ratio is 1:0.2～0.8
Agent.
In the present invention, when described delustring spackling is carried out filling perforation, Ludox plays solidification bonding, filling perforation, glossiness-giving effect；With
Time due to delustering agent photoextinction, specifically, matting agent particles is distributed evenly in film, when incident illumination arrive concavo-convex not
During flat film coated surface, there is diffuse-reflectance, produce sub-light and the delustring outward appearance of low gloss, inconspicuous to product luminosity promotion.Cause
This to product reach less than 70 degree of stone material gloss, and anti-fouling effect is good.
It is preferred that described delustering agent is precipitated silica and/or fume colloidal silica.
It is preferred that described Ludox is alkalescence, it is preferable that pH is 8.5～10.
It is preferred that the concentration of described Ludox is 15～25wt%.
It is preferred that also additionally comprise water in described delustring spackling, wherein Ludox is 1:1～2 with the mass ratio of water.
It is preferred that the particle diameter of silica dioxide granule is 10～20nm in described Ludox.
It is preferred that the particle diameter of described delustering agent is 20～50nm.
On the other hand, the present invention provides the preparation method of a kind of antifouling polished brick with stone material luster effect, in polishing
Any one delustring spackling above-mentioned is applied on the burnishing surface of brick.
According to the present invention it is possible on the premise of ensureing that existing production technology does not make big change, make product reach to be less than
70 degree of stone material gloss, and anti-fouling effect is good.
It is preferred that after applying described delustring spackling, then beat antifouling wax.
Detailed description of the invention
The present invention is further illustrated, it should be appreciated that following embodiment is merely to illustrate this below in conjunction with following embodiment
Invention, and the unrestricted present invention.
The delustring spackling of the present invention contains Ludox and delustering agent, and its mass ratio is 1:0.2～0.8.Wherein, if disappeared
The ratio of photo etching is too low, then filling perforation extinction effect is bad；If the ratio of delustering agent is too high, then filling perforation adhesion is the strongest.It addition,
In order to regulate concentration and the mobility of this delustring spackling, it is also possible to add water, Ludox can be 1:1～2 with the mass ratio of water.
In one example, described delustring spackling is by Ludox: water: delustering agent 1:1:0.2 in proportion～0.8 formulated.
Described Ludox can be in alkalescence, and such as pH is 8.5～10.The good stability of alkaline silica sol.The concentration of Ludox
Can be 15～25%.In Ludox, the particle diameter of silica dioxide granule can be 10～20nm.
Described delustering agent both can be precipitated silica can also be fume colloidal silica, or both mixing
Thing.Compared to other delustering agent such as organic matting agent etc., the present invention uses above-mentioned delustering agent durability and the compatibility good, with brick
Base composition is close to (Ceramic Tiles dioxide-containing silica general 55～75%).
The particle diameter of described delustering agent can be 20～50nm.The delustring effect of appropriate level can be reached in this particle size range
Really.The least flatting efficiency of this particle diameter is low, and particle diameter the biggest filling perforation effect is bad.
It addition, on the premise of the goal of the invention not affecting the present invention, described delustring spackling can also contain other
Additive, such as silver sol, titanium colloidal sol etc. are as antibacterial spackling.
The delustring spackling of the present invention can be used for preparing the antifouling polished brick with stone material luster effect.Described further below
Its preparation method.
Being polished by ceramic tile surface, the glossiness that such as can be polished to ceramic tile surface reaches 45～55 degree.During polishing
Direct-on-line washing cleaning surface finish powder.
Burnishing surface is coated with above-mentioned delustring spackling and carries out filling perforation.Coating method can be to use can produce between burnishing surface
The device of raw bigger frictional force is coated, such as with the bistrique coating etc. with rubber cushion or foam-rubber cushion.Coating amount can be 6～
20 grams/m2。
During coating, due to the effect of frictional force, brick hot face temperature can reach 80 degree, penetrates into the delustring spackling in hole
Moisture evaporates, and Ludox condensation cure becomes to have the solid of some strength.Delustering agent is uniformly distributed in this solid, plays delustring
Effect, makes product luminosity promotion inconspicuous.The glossiness of the ceramic tile after the curing of coatings of above-mentioned delustring spackling is 55～65 degree.
Beat antifouling wax again, carry out hydrophobic and oil repellent process, to strengthen anti-fouling effect.Total glossiness is less than 70 degree.
The present invention, on the premise of ensureing that existing production technology does not make big change, makes product reach less than 70 degree of stone material light
Pool, anti-fouling effect is good.
Enumerate embodiment further below to describe the present invention in detail.It will similarly be understood that following example are served only for this
Invention is further described, it is impossible to being interpreted as limiting the scope of the invention, those skilled in the art is according to this
Some nonessential improvement and adjustment that bright foregoing is made belong to protection scope of the present invention.Following example is concrete
Technological parameters etc. are the most only that an example in OK range, i.e. those skilled in the art can be done properly by explanation herein
In the range of select, and do not really want to be defined in the concrete numerical value of hereafter example.
Method of testing:
Glossiness: Wei Ke Electronics Co., Ltd. of Germany and Italy DR60 vancometer.
Embodiment 1
Ceramic tile surface is polished to glossiness be 55 degree；
(Sheng Hai Chinese workers Science and Technology Ltd. of Foshan City JN-30 model, pH is 9 to Ludox, concentration 20wt%, particle diameter in mass ratio
15nm): water: precipitated silica (Guangzhou Zhuo Fan Chemical Co., Ltd. model M-5, particle diameter 40nm)=1:1:0.3 prepares delustring
Spackling carries out filling perforation；
Concrete steps:
1) direct-on-line washing cleaning surface finish powder during polishing, and utilize first group of bistrique of delustring filling perforation equipment directly to polish
Water is removed in brick face, keeps brick face cleaning；
2) the 10 groups of bistrique polishing coating delustring spacklings being provided with rubber cushion are utilized to carry out filling perforation.The amount of coating is 18 grams/m2；
3), during coating, due to the effect of frictional force, brick hot face temperature can reach 80 degree, penetrate into delustring spackling in hole with
Moisture evaporation, Ludox condensation cure becomes to have the solid of some strength.Delustering agent is uniformly distributed in this solid, plays and disappears
Light action, makes product luminosity promotion inconspicuous；
4) again by 2 groups of bistrique coating antifouling waxes of waxing equipment, hydrophobic and oil repellent process is carried out, to strengthen anti-fouling effect；
5) ceramic tile surface glossiness 68 degree is measured.
Embodiment 2
Ceramic tile surface is polished to glossiness be 50 degree；
(Sheng Hai Chinese workers Science and Technology Ltd. of Foshan City JN-20 type, pH is 10 to Ludox, concentration 16wt%, particle diameter in mass ratio
12nm): water: fume colloidal silica (Guangzhou Zhuo Fan Chemical Co., Ltd. model LM-130, particle diameter 20nm)=1:1:0.2 preparation disappears
Light spackling.Filling perforation method is with example 1, and the amount of coating is 13 grams/m2；
Finally coating antifouling wax, measuring ceramic tile surface glossiness is 61 degree.
Embodiment 3
Ceramic tile surface is polished to glossiness be 45 degree；
(Sheng Hai Chinese workers Science and Technology Ltd. of Foshan City JN-40 model, pH is 9.5 to Ludox, concentration 22wt%, grain in mass ratio
Footpath 18nm): water: delustering agent=1:1:0.8 preparation delustring spackling carries out filling perforation, and wherein delustering agent is that precipitated silica is (wide
Zhou Zhuofan Chemical Co., Ltd. model M-5, particle diameter 40nm) and fume colloidal silica (Guangzhou Zhuo Fan Chemical Co., Ltd. model LM-
150, particle diameter 50nm) mixture, both mass ratioes are 1:1；
Filling perforation method is with example 1, and the amount of coating is 10 grams/m2；
Finally coating antifouling wax, measuring ceramic tile surface glossiness is 55 degree.
Comparative example 1
Ceramic tile surface is polished to glossiness be 60 degree；
(Sheng Hai Chinese workers Science and Technology Ltd. of Foshan City JN-30 model, pH is 9 to Ludox, concentration 20%, particle diameter in mass ratio
15nm): water=1:1 preparation spackling carries out filling perforation；Filling perforation method is with example 1, and the amount of coating is 18 grams/m2；
Finally coating antifouling wax, measuring ceramic tile surface glossiness is 101 degree.
Claims (10)
1. a delustring spackling, it is characterised in that comprise Ludox and delustering agent that mass ratio is 1:0.2～0.8.
Delustring spackling the most according to claim 1, it is characterised in that described delustering agent be precipitated silica and/or
Fume colloidal silica.
Delustring spackling the most according to claim 1 and 2, it is characterised in that described Ludox is alkalescence, it is preferable that pH
It is 8.5～10.
Delustring spackling the most according to any one of claim 1 to 3, it is characterised in that the concentration of described Ludox is
15～25wt%.
Delustring spackling the most according to any one of claim 1 to 4, it is characterised in that in described delustring spackling also
Additionally comprising water, wherein Ludox is 1:1～2 with the mass ratio of water.
Delustring spackling the most according to any one of claim 1 to 5, it is characterised in that titanium dioxide in described Ludox
The particle diameter of silicon grain is 10～20nm.
Delustring spackling the most according to any one of claim 1 to 6, it is characterised in that the particle diameter of described delustering agent is
20～50nm.
Delustring spackling the most according to any one of claim 1 to 7, it is characterised in that in described delustring spackling also
Containing antibacterial, described antibacterial is preferably silver sol and/or titanium colloidal sol.
9. the preparation method of an antifouling polished brick with stone material luster effect, it is characterised in that at the burnishing surface of polished bricks
Delustring spackling according to any one of upper applying claim 1 to 8.
Preparation method the most according to claim 9, it is characterised in that after applying described delustring spackling, then beat antifouling
Wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704206.1A CN106316464B (en) | 2016-08-22 | 2016-08-22 | A kind of delustring spackling and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704206.1A CN106316464B (en) | 2016-08-22 | 2016-08-22 | A kind of delustring spackling and its application method |
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| CN106316464A true CN106316464A (en) | 2017-01-11 |
| CN106316464B CN106316464B (en) | 2019-10-15 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107486946A (en) * | 2017-07-21 | 2017-12-19 | 佛山市简陶瓷有限公司 | A kind of preparation method of anti-skidding Dali stone ceramic tile |
| CN111070840A (en) * | 2019-12-25 | 2020-04-28 | 广东万事杰塑料科技有限公司 | Spraying-free matte composite film and preparation and application thereof |
| CN113387726A (en) * | 2021-08-17 | 2021-09-14 | 广东新明珠陶瓷集团有限公司 | Antibacterial ceramic tile and preparation method thereof |
| CN115466530A (en) * | 2022-09-30 | 2022-12-13 | 武汉工程大学 | Modified silicon dioxide crystal face agent and preparation method and application thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486946A (en) * | 2017-07-21 | 2017-12-19 | 佛山市简陶瓷有限公司 | A kind of preparation method of anti-skidding Dali stone ceramic tile |
| CN111070840A (en) * | 2019-12-25 | 2020-04-28 | 广东万事杰塑料科技有限公司 | Spraying-free matte composite film and preparation and application thereof |
| CN113387726A (en) * | 2021-08-17 | 2021-09-14 | 广东新明珠陶瓷集团有限公司 | Antibacterial ceramic tile and preparation method thereof |
| CN115466530A (en) * | 2022-09-30 | 2022-12-13 | 武汉工程大学 | Modified silicon dioxide crystal face agent and preparation method and application thereof |
| CN115466530B (en) * | 2022-09-30 | 2023-10-27 | 武汉工程大学 | Modified silicon dioxide crystal face agent and preparation method and application thereof |
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| Publication number | Publication date |
|---|---|
| CN106316464B (en) | 2019-10-15 |
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