CN107032832A - A kind of Ceramic Tiles with color changeable effect and preparation method thereof - Google Patents

A kind of Ceramic Tiles with color changeable effect and preparation method thereof Download PDF

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Publication number
CN107032832A
CN107032832A CN201710220875.6A CN201710220875A CN107032832A CN 107032832 A CN107032832 A CN 107032832A CN 201710220875 A CN201710220875 A CN 201710220875A CN 107032832 A CN107032832 A CN 107032832A
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CN
China
Prior art keywords
color changeable
ceramic tiles
changeable effect
glaze
discoloration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710220875.6A
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Chinese (zh)
Inventor
吴洋
柯善军
屈彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Oceano Ceramics Co Ltd
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Foshan Oceano Ceramics Co Ltd
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Priority to CN201710220875.6A priority Critical patent/CN107032832A/en
Publication of CN107032832A publication Critical patent/CN107032832A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/89Coating or impregnation for obtaining at least two superposed coatings having different compositions

Abstract

The invention discloses a kind of Ceramic Tiles with color changeable effect, it is made up of ceramic body layer, cover coat, glazed colour layer and transparent glaze layer from bottom to top, wherein glazed colour layer is mixed by discoloration fancy glaze and common fancy glaze, and the discoloration fancy glaze is mixed by Nd silicide and the component of low-temperature solvent two.Its preparation method includes weighing silica and neodymia according to a certain percentage, the appropriate mineralizer and dispersant of addition, it is dry blended stir after high-temperature heat treatment, obtain Nd silicide, obtained Nd silicide is mixed with low-temperature solvent, dispersant and stamp-pad ink again, discoloration fancy glaze is obtained.The present invention using the Nd silicide with high-temperature stable crystal formation as discoloration fancy glaze principle active component, become apparent from its colour generation and color changeable effect, the glazed colour layer that charity is formed in Ceramic Tiles after the discoloration fancy glaze and common fancy glaze are compounded, has the advantages that glaze quality is good, color changeable effect is notable, chromophoric characteristic is stable.Preparation technology of the present invention is simple, is conducive to large-scale industrial production.

Description

A kind of Ceramic Tiles with color changeable effect and preparation method thereof
Technical field
The present invention relates to building decoration ceramic field, more particularly to a kind of Ceramic Tiles and its preparation side with color changeable effect Method.
Background technology
Ceramic tile is in the home decoration in occupation of critically important part, and it is other that the ceramic tile combinations of different patterns can assign house fitting-up The elegance of sample, gives the beautiful enjoyment of vision.With the development of Ceramic Tiles inkjet technology, the pattern of ceramic brick surface is rich Richness, fine and smooth degree is obtained for great lifting, and in the market occurs in that the vivid and true to nature imitation wood line and imitative stone material of various quality Ceramic Tiles, the sales volume of glazed tile obtained being also accumulated from large quantities of production glaze for glazed tile in the development of blowout, industry Producer.Some problems are also brought simultaneously, it is all machine-made product that such as in the market, which is presented in face of consumer, it is current simple Dependence layout it is less great to the lifting meaning of Ceramic Tiles, only pass through and develop personalized ceramic brick product The growing demand of consumer could be met.
Color-change ceramic brick is to apply a kind of off-color material and ceramic brick surface, after high temperature is burnt till, can be in difference Light under show the Ceramic Tiles of different colours., can be by combining based on this color changeable effect below different light Layout, by controlling different light, realizes the changeable of Ceramic Tiles decoration style, lifts the personalization of Ceramic Tiles.China Patent CN103693992A discloses a kind of changing colour enamal ceramics and its production method, this method by neodymia directly and some raw materials Be mixed into camouflage paint, be then added to according to certain ratio among base glaze and changing colour enamal is made, then by spray or Person pours to apply is made discoloration glazed tile in ceramic brick surface.Chinese patent CN104326739B discloses a kind of disilicic acid neodymium high temperature pottery Porcelain color and preparation method thereof, the patent is prepared for the disilicic acid neodymium high temperature decorating colour with color changeable effect, and the colorant is in sunshine It is down purple, is under fluorescent light blueness.The application example of existing color-change ceramic brick, is that neodymia is applied directly into glaze In, it is primarily present problems with:First, the carbon dioxide in the easy moisture absorption of rare-earth oxidation neodymium, easy absorption air, by neodymia system Into changing colour enamal, in sintering process, glaze easily bubbles, and has a strong impact on the quality of glaze;Secondly, neodymia easily with its in glaze He reacts at composition, the glaze color developments of different systems not easy-regulating;Finally, directly using neodymia, its hair color effect is poor.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art there is provided a kind of Ceramic Tiles with color changeable effect and Its preparation method.
The technical solution used in the present invention is:A kind of Ceramic Tiles with color changeable effect, it is from bottom to top by ceramic blank Body layer, cover coat, glazed colour layer and transparent glaze layer composition, wherein glazed colour layer is mixed by discoloration fancy glaze and common fancy glaze, described Discoloration fancy glaze is mixed by Nd silicide and the component of low-temperature solvent two.
As the further improvement of such scheme, the Nd silicide accounts for color-changing flower based on material quality percentage composition The 1 ~ 50% of glaze solid phase composition.
As the further improvement of such scheme, the low-temperature solvent is according to the weight percentage of raw materials by 40.51 ~ 49.32% SiO2, 7.50 ~ 11.32% Al2O3, 9.38 ~ 16.10% CaO, 3.58 ~ 7.39% MgO, 1.05 ~ 5.60% K2O and 7.35 ~ 10.27% ZnO compositions.
A kind of preparation method of the Ceramic Tiles as described above with color changeable effect, it is comprised the technical steps that:
1)Silica and neodymia are weighed according to a certain percentage, appropriate mineralizer and dispersant is added, and dry blended stirring is equal Even rear high-temperature heat treatment, obtains Nd silicide;
2)Obtained Nd silicide is mixed with low-temperature solvent, dispersant and stamp-pad ink and is placed in ball-milling treatment in ball mill, mistake Sieve, obtains discoloration fancy glaze;
3)Discoloration fancy glaze and common fancy glaze are needed to carry out mixing toning according to design, and printed by screen printing or roller Colored mode charity is being had been coated with the ceramic body of cover-coat enamel, forms glazed colour layer, then charity clear frit on glazed colour layer again, after Through drying, burn till, obtain the Ceramic Tiles with color changeable effect.
Wherein, step 3)Described common fancy glaze needs to allocate according to design to be formed, in general practical operation Can by common colorant with print cream, after stamp-pad ink mixing and ball milling certain time through sieving processing obtain common fancy glaze.
It is used as the further improvement of such scheme, step 1)Described in silica be according to mol ratio with neodymia 2.5~4:2 mixing.Yet further, the particle diameter of silica and neodymia is 20 ~ 100nm, and it is conducive to efficiently synthesizing knot The high Nd silicide of brilliant degree.
It is used as the further improvement of such scheme, step 1)Described in mineralizer in boric acid and borax at least one Kind, its addition is the 1 ~ 4% of silica and neodymia gross mass.
It is used as the further improvement of such scheme, step 1)Described in dispersant be containing hydrogen silicone oil, its addition be two The 0.3 ~ 0.5% of silica and neodymia gross mass.Containing hydrogen silicone oil is added in the present invention as dry-mixed dispersant, can effectively be reduced The reunion caking of Nd silicide, so as to further improve the stability of glaze layer after charity.
It is used as the further improvement of such scheme, step 1)Described in heat treatment process in control temperature 1150 ~ In the range of 1350 DEG C, soaking time is 1 ~ 3h.
It is used as the further improvement of such scheme, step 2)Described in dispersant to be selected from sodium tripolyphosphate and carboxymethyl fine At least one of plain sodium of dimension, its addition is the 0.1 ~ 0.5% of Nd silicide and low-temperature solvent gross mass.
It is used as the further improvement of such scheme, step 2)Middle to require that discoloration fancy glaze crosses 325 mesh sieves without tailing over, its proportion is 1.3~2.2g/cm2
It is used as the further improvement of such scheme, step 3)In firing temperature be 1150 ~ 1290 DEG C.
The beneficial effects of the invention are as follows:The present invention regard the Nd silicide with high-temperature stable crystal formation as discoloration fancy glaze Principle active component, becomes apparent from its colour generation and color changeable effect, by charity after the discoloration fancy glaze and common fancy glaze compounding in ceramics The glazed colour layer formed on brick, has the advantages that glaze quality is good, color changeable effect is notable, chromophoric characteristic is stable.The present invention prepares work Skill is simple, is conducive to large-scale industrial production.
Embodiment
The present invention is specifically described with reference to embodiment, in order to art personnel to the present invention Understand.It is necessary that herein the present invention will be further described it is emphasized that embodiment is only intended to, it is impossible to be interpreted as to this The limitation of invention protection domain, art person skilled in the art, the non-intrinsically safe made according to foregoing invention content to the present invention The modifications and adaptations of property, should still fall within protection scope of the present invention.Simultaneously following mentioned raw materials are unspecified, are Commercially available prod;The processing step or preparation method not referred in detail be processing step known to a person skilled in the art or Preparation method.
Embodiment 1
A kind of preparation method of the Ceramic Tiles with color changeable effect, it is comprised the technical steps that:
1)Silica 1 2g, 100nm that particle diameter is 20nm neodymia 33.6g are weighed, boric acid 1.82g and 0.23g is added hydrogeneous Silicone oil, dry-mixed stirring 1h, then will be dry-mixed after material be placed in electric furnace, be heat-treated and be incubated after 3h in 1150 DEG C of high temperatures and take Go out cooling, and grind and obtain silicon neodymium compound;
2)It is SiO to weigh mass percent composition2:40.51%, Al2O3:11.32%, CaO:9.38%, MgO:7.39%:K2O: 2.1%, ZnO:7.35% low temperature flux 198g, adds step 1)Middle silicon neodymium compound 10g, adds 1.52g sodium tripolyphosphates With 80g stamp-pad ink, ball milling mixing 30min, slurry crosses 325 mesh sieves, and the proportion for the regulation and control slurry that adds water is 1.3g/cm2, obtain color-changing flower Glaze;
3)On the ceramic body for having applied cover-coat enamel, first apply common fancy glaze, then apply changing colour enamal again, form glazed colour layer, afterwards Cover layer of transparent glaze again, enter kiln dry after 1250 DEG C burn till, obtain the Ceramic Tiles with color changeable effect.
The prepared Ceramic Tiles with color changeable effect obtained of embodiment 1, from bottom to top by ceramic body layer, cover coat, coloured silk Glaze layer and transparent glaze layer composition, it has color changeable effect substantially, in colour-stable, the good characteristic of glaze quality.
Embodiment 2
A kind of preparation method of the Ceramic Tiles with color changeable effect, it is comprised the technical steps that:
1)Silica 1 2g, 100nm that particle diameter is 50nm neodymia 33.6g are weighed, boric acid 0.36g and 0.11g is added hydrogeneous Silicone oil, dry-mixed stirring 1h, then will be dry-mixed after material be placed in electric furnace, be heat-treated and be incubated after 1h in 1350 DEG C of high temperatures and take Go out cooling, and grind and obtain silicon neodymium compound;
2)It is SiO to weigh mass percent composition2:49.32%, Al2O3:7.50%, CaO:9.38%, MgO:16.10%:K2O: 3.58%, ZnO:5.60% low temperature flux 40g, adds step 1)Middle silicon neodymium compound 40g, adds 2.38g sodium tripolyphosphates With 60g stamp-pad ink, ball milling mixing 30min, slurry crosses 325 mesh sieves, and the proportion for the regulation and control slurry that adds water is 2.2g/cm2, obtain color-changing flower Glaze;
3)On the ceramic body for having applied cover-coat enamel, first apply common fancy glaze, then apply changing colour enamal again, form glazed colour layer, afterwards Cover layer of transparent glaze again, enter kiln dry after 1290 DEG C burn till, obtain the Ceramic Tiles with color changeable effect.
The prepared Ceramic Tiles with color changeable effect obtained of embodiment 2, from bottom to top by ceramic body layer, cover coat, coloured silk Glaze layer and transparent glaze layer composition, it has color changeable effect substantially, in colour-stable, the good characteristic of glaze quality.
Embodiment 3
A kind of preparation method of the Ceramic Tiles with color changeable effect, it is comprised the technical steps that:
1)Silica 1 2g, 100nm that particle diameter is 20nm neodymia 33.6g are weighed, boric acid 1.21g and 0.18g is added hydrogeneous Silicone oil, dry-mixed stirring 1h, then will be dry-mixed after material be placed in electric furnace, be heat-treated and be incubated after 1.5h in 1300 DEG C of high temperatures Cooling is taken out, and grinds and obtains silicon neodymium compound;
2)It is SiO to weigh mass percent composition2:45.67%, Al2O3:9.38%, CaO:12.45%, MgO:6.34%:K2O: 2.1%, ZnO:7.35% low temperature flux 198g, adds step 1)Middle silicon neodymium compound 10g, adds 1.52g sodium tripolyphosphates With 80g stamp-pad ink, ball milling mixing 30min, slurry crosses 325 mesh sieves, and the proportion for the regulation and control slurry that adds water is 1.3g/cm2, obtain color-changing flower Glaze;
3)On the ceramic body for having applied cover-coat enamel, first apply common fancy glaze, then apply changing colour enamal again, form glazed colour layer, afterwards Cover layer of transparent glaze again, enter kiln dry after 1250 DEG C burn till, obtain the Ceramic Tiles with color changeable effect.
The prepared Ceramic Tiles with color changeable effect obtained of embodiment 3, from bottom to top by ceramic body layer, cover coat, coloured silk Glaze layer and transparent glaze layer composition, it has color changeable effect substantially, in colour-stable, the good characteristic of glaze quality.
Above-described embodiment is the preferred embodiments of the present invention, all with similar technique of the invention and the equivalence changes made, The protection category of the present invention all should be belonged to.

Claims (10)

1. a kind of Ceramic Tiles with color changeable effect, it is characterised in that:From bottom to top by ceramic body layer, cover coat, glazed colour layer With transparent glaze layer composition, wherein glazed colour layer is mixed by discoloration fancy glaze and common fancy glaze, and the discoloration fancy glaze is closed by neodymium silication Thing and the component of low-temperature solvent two are mixed.
2. a kind of Ceramic Tiles with color changeable effect according to claim 1, it is characterised in that:The Nd silicide is pressed Material quality percentage composition meter accounts for the 1 ~ 50% of discoloration fancy glaze solid phase composition.
3. a kind of Ceramic Tiles with color changeable effect according to claim 1, it is characterised in that:The low-temperature solvent is by original Expect percentage by weight meter by 40.51 ~ 49.32% SiO2, 7.50 ~ 11.32% Al2O3, 9.38 ~ 16.10% CaO, 3.58 ~ 7.39% MgO, 1.05 ~ 5.60% K2O and 7.35 ~ 10.27% ZnO compositions.
4. a kind of preparation method of Ceramic Tiles with color changeable effect as described in any one of claim 1 ~ 3, it is characterised in that Comprise the technical steps that:
1)Silica and neodymia are weighed according to a certain percentage, appropriate mineralizer and dispersant is added, and dry blended stirring is equal Even rear high-temperature heat treatment, obtains Nd silicide;
2)Obtained Nd silicide is mixed with low-temperature solvent, dispersant and stamp-pad ink and is placed in ball-milling treatment in ball mill, mistake Sieve, obtains discoloration fancy glaze;
3)Discoloration fancy glaze and common fancy glaze are needed to carry out mixing toning according to design, and printed by screen printing or roller Colored mode charity is being had been coated with the ceramic body of cover-coat enamel, forms glazed colour layer, then the charity clear frit on glazed colour layer, after Through drying, burn till, obtain the Ceramic Tiles with color changeable effect.
5. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 1)Described in two Silica is 2.5 ~ 4 according to mol ratio with neodymia:2 mixing.
6. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 1)Described in ore deposit Agent is selected from least one of boric acid and borax, and its addition is the 1 ~ 4% of silica and neodymia gross mass.
7. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 1)Described in point Powder is containing hydrogen silicone oil, and its addition is the 0.3 ~ 0.5% of silica and neodymia gross mass.
8. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 1)Described in heat Control temperature in the range of 1150 ~ 1350 DEG C in processing procedure, soaking time is 1 ~ 3h.
9. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 2)Described in point Powder is selected from least one of sodium tripolyphosphate and sodium carboxymethylcellulose, and its addition is Nd silicide and low-temperature solvent The 0.1 ~ 0.5% of gross mass.
10. a kind of Ceramic Tiles with color changeable effect according to claim 4, it is characterised in that:Step 3)In burn till Temperature is 1150 ~ 1290 DEG C.
CN201710220875.6A 2017-04-06 2017-04-06 A kind of Ceramic Tiles with color changeable effect and preparation method thereof Pending CN107032832A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108191235A (en) * 2018-03-15 2018-06-22 河南城建学院 A kind of Bone China Glaze, glaze slip and preparation method
CN108624089A (en) * 2018-07-20 2018-10-09 安徽东阳矿业科技有限公司 The preparation method of the quartz products of high-purity content
CN109251013A (en) * 2018-10-29 2019-01-22 长沙浩然医疗科技有限公司 A kind of production technology of foamed ceramics
CN109437978A (en) * 2018-11-21 2019-03-08 朱宝山 Low-temp ceramics base glaze directly prints glaze ink and its application and ceramic
CN110436936A (en) * 2019-08-09 2019-11-12 东莞市唯美陶瓷工业园有限公司 A kind of photochromic Ceramic Tiles of decorative pattern and preparation method thereof
CN110981198A (en) * 2019-11-21 2020-04-10 佛山欧神诺陶瓷有限公司 Photochromic ceramic tile and preparation method thereof
CN111559904A (en) * 2020-05-26 2020-08-21 蒙娜丽莎集团股份有限公司 Whole-body color-changing light-transmitting ceramic tile and preparation method thereof

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CN106348594A (en) * 2016-08-31 2017-01-25 广东金意陶陶瓷有限公司 Whitening glaze suitable for silk screening and ceramic tile prepared from whitening glaze

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CN101508598A (en) * 2009-03-13 2009-08-19 白皓 Rare earth neodymium red flambe glaze pigment and method of producing the same
CN106348594A (en) * 2016-08-31 2017-01-25 广东金意陶陶瓷有限公司 Whitening glaze suitable for silk screening and ceramic tile prepared from whitening glaze

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108191235A (en) * 2018-03-15 2018-06-22 河南城建学院 A kind of Bone China Glaze, glaze slip and preparation method
CN108624089A (en) * 2018-07-20 2018-10-09 安徽东阳矿业科技有限公司 The preparation method of the quartz products of high-purity content
CN109251013A (en) * 2018-10-29 2019-01-22 长沙浩然医疗科技有限公司 A kind of production technology of foamed ceramics
CN109437978A (en) * 2018-11-21 2019-03-08 朱宝山 Low-temp ceramics base glaze directly prints glaze ink and its application and ceramic
CN110436936A (en) * 2019-08-09 2019-11-12 东莞市唯美陶瓷工业园有限公司 A kind of photochromic Ceramic Tiles of decorative pattern and preparation method thereof
CN110981198A (en) * 2019-11-21 2020-04-10 佛山欧神诺陶瓷有限公司 Photochromic ceramic tile and preparation method thereof
CN111559904A (en) * 2020-05-26 2020-08-21 蒙娜丽莎集团股份有限公司 Whole-body color-changing light-transmitting ceramic tile and preparation method thereof

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