CN101066895A - Ceramic brightening glaze and its prepn process - Google Patents
Ceramic brightening glaze and its prepn process Download PDFInfo
- Publication number
- CN101066895A CN101066895A CNA2007100351366A CN200710035136A CN101066895A CN 101066895 A CN101066895 A CN 101066895A CN A2007100351366 A CNA2007100351366 A CN A2007100351366A CN 200710035136 A CN200710035136 A CN 200710035136A CN 101066895 A CN101066895 A CN 101066895A
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- China
- Prior art keywords
- coat enamel
- glaze
- cover
- ground
- light
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
Abstract
The present invention is one kind of ceramic enshining glaze and its preparation process. On the ceramic biscuit, one layer of priming glaze is first applied and one layer of ovreglaze with much greater surface tension is then applied; a ceramic biscuit is then sintered at high temperature in a kiln. Owing to the difference in surface tension between the priming glaze and the ovreglaze at high temperature, the ovreglaze layer will crack to expose bright priming glaze layer contrasting to the dark ovreglaze layer, exhibiting enshining effect. Each of the priming glaze and the ovreglaze consists of basic glaze material in 80-100 wt% and pigment in 0-20 wt%.
Description
Technical field:
The invention belongs to a kind of making method and glaze thereof of aftertreatment glaze of pottery, refer in particular to a kind of domestic ceramics and furnishings ceramic surface pottery open the light glaze making method and glaze thereof, belong to inorganic non-metallic ceramic glaze and manufacture craft thereof, be used for ceramic surface and decorate and the better effect of acquisition.
Background technology:
Ceramic surface forms the effect of opening the light and has special cubic appearance, and its goods extremely market are welcome.Though also can describe the light gold at unglazed glaze, the secondary decoration firing also can obtain similar effect of opening the light.But complex process costs an arm and a leg like this, and it is subjected to severely restricts in market, and durability of products is bad, and wear resistance is relatively poor, and color change is not abundant.
Summary of the invention:
The making method that the purpose of this invention is to provide a kind of glaze effect of opening the light, this method should be more simpler than the processing method of the existing glaze effect of opening the light, and low price, and weather resistance, wear resistance are better, and color change is abundant.
Another object of the present invention is to provide a kind of glaze that opens the light that is fit to the above-mentioned glaze effect making method of opening the light.
Described goal of the invention is achieved through the following technical solutions: adopt on the ceramic body earlier on ground-coat enamel once, the secondary glazing method of last cover-coat enamel again, and the cover-coat enamel surface tension is far longer than ground-coat enamel; Again the ceramic body of first-class twice glaze is sent into kiln, with conventional high-temperature firing, because the effect of ground-coat enamel and cover-coat enamel tension difference, cover-coat enamel splits and shows glossy ground-coat enamel and the unglazed cover-coat enamel formation effect of opening the light of setting each other off under hot conditions.
Described glaze is divided into ground-coat enamel and cover-coat enamel, and ground-coat enamel and cover-coat enamel are made up of basic glaze and toner two portions, and the weight percent of its composition is: basic glaze 80-100%, toner 0-20%, toner are pottery commodity pigment or industrial oxidation thing.
The method of application of described ground-coat enamel and cover-coat enamel can be spraying or brush, and also can be to soak glaze, and the thickness that should guarantee ground-coat enamel during glazing is at the 0.2-O.3 millimeter, and the thickness of cover-coat enamel is at the 0.3-0.4 millimeter.
The basic glaze of described ground-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees ground-coat enamel:
SiO2：50-67％ AL2O3：9-14％ CaO：3.2-6.3％
ZnO：2-4％ Li2O：0-0.5％ MgO：0.5-1.0％
All the other are impurity for K2O:4.1-6.2% Na2O:2.1-.5%.
The basic glaze of described cover-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, and feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination are made, and is as follows with the basic glaze chemical constitution content that guarantees cover-coat enamel:
SiO2：48-60％ AL2O3：12-20％ CaO：3.2-4.2％
ZnO：0-1％ Li2O：0-0.5％ MgO：6.2-7.8％
All the other are impurity for K2O:3.8-6.0% Na2O:1.8-4.3%.
The making method of described ground-coat enamel and cover-coat enamel is the same substantially with conventional glaze manufacture craft: take by weighing various raw materials by prescription, with the raw material ball milling, press raw material: ballstone: water=1: 1.5-2: 0.6 ball milling 24 hours, the ground-coat enamel fineness is: 325 mesh sieves tail over 0.1-0.15%, the cover-coat enamel fineness is: 325 mesh sieves tail over 0.05-0.1%, thin up is crossed 160 mesh sieves, gets final product glazing.
The open the light action principle of glaze effect of the present invention:
The present invention goes to fire after executing two-layer glaze on the ceramic body again, and conscious the cover-coat enamel surface tension is far longer than ground-coat enamel, so because the effect of power, cover-coat enamel splits and shows glossy ground-coat enamel and the unglazed cover-coat enamel formation effect of opening the light of setting each other off under hot conditions.
The chemical analysis of raw material is as shown in table 1:
Table 1
Characteristics of the present invention are:
1, the adjusting end, cover-coat enamel color can obtain coloury surface decoration effect.
2, the percentage composition of regulating glaze can obtain the different effects and be applicable to different firing temperatures and atmosphere of opening the light.
3, be not only applicable to domestic ceramics and equally be applicable to manufacturing wall ground brick product yet.
Embodiment:
The invention will be further described below in conjunction with specific embodiment.
Embodiment one
On the square position, do the glaze effect of opening the light.Mould a square position with china clay, oven dry.Employing is soaked the method for glaze and execute the red gloss ground-coat enamel of one deck on the base substrate of square position, and its thickness is 0.2～0.3 millimeter; On the ground-coat enamel basis, spray the white unglazed cover-coat enamel of 0.3～0.4 millimeter of one deck again in the method that adopts glaze spraying on the base substrate of square position.Go into kiln and once fire, must have relief white glaze to open the square position of ruddiness through high temperature.
Described ground-coat enamel is made up of basic glaze and toner two portions, and the weight percent of its composition consists of: basic glaze 80%, toner 20%, toner are pottery commodity pigment or industrial iron oxide red powder.
The basic glaze of described ground-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees ground-coat enamel:
SiO2：66％ AL2O3：12％ CaO：6.3％
ZnO：3％ Li2O：0.5％ MgO：0.5％
All the other are impurity for K2O:5.7% Na2O:4.2%.
Described cover-coat enamel is white unglazed cover-coat enamel.
The basic glaze of described cover-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees cover-coat enamel:
SiO2：56％ AL2O3：20％ CaO：4.2％
ZnO：0.5％ LiO2：0.5％ MgO：7.8％
All the other are impurity for K2O:6.0% Na2O:4.3%.
The making method of described ground-coat enamel and cover-coat enamel is the same with conventional glaze manufacture craft: take by weighing various raw materials by prescription, with the raw material ball milling, press raw material: ballstone: water=1: 1.5～2: 0.6 ball milling 24 hours, the ground-coat enamel fineness is: 325 mesh sieves tail over 0.1～0.15%, the cover-coat enamel fineness is: 325 mesh sieves tail over 0.05～0.1%, thin up is crossed 160 mesh sieves, gets final product glazing.
Embodiment two
On daily cup, do the glaze effect of opening the light.Mould one glass with china clay, oven dry.Adopt the method for brushing glazing to execute one deck black glossy ground-coat enamel on the cup base substrate, its thickness is 0.2～0.3 millimeter; On the ground-coat enamel basis, spray the green light cover-coat enamel of 0.3～0.4 millimeter of one deck again in the method that adopts glaze spraying on the cup base substrate.Go into kiln and once fire, must have relief green glaze to open the cup of black light through high temperature.
Described ground-coat enamel is made up of basic glaze and toner two portions, and the weight percent of its composition consists of: basic glaze 90%, toner 10%, toner are pottery commodity pigment or industrial black powder.
The basic glaze of described ground-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees ground-coat enamel:
SiO2：66.5％ AL2O3：11.5％ CaO：6.2％
ZnO：3.5％ Li2O：0.5％ MgO：0.8％
All the other are impurity for K2O:6.0% Na2O:4.5%.
Described cover-coat enamel also is made up of glaze base glaze and toner two portions, and the weight percent of its composition consists of: basic glaze 95%, toner 5%, toner are pottery commodity pigment or industrial chrome green powder.
The basic glaze of described cover-coat enamel mainly comprises SiO2, AL2O3, CaO, ZnO, Li2O, MgO, K2O, Na2O, is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees cover-coat enamel:
SiO2：59％ AL2O3：19.5％ CaO：4.2％
Na2O：2.8％ MgO：7.2％ Li2O：0.3％
All the other are impurity for K2O:5.8%.
The making method of described ground-coat enamel and cover-coat enamel is the same with embodiment one.
Claims (6)
1, a kind of pottery glaze making method of opening the light is characterized in that: adopt on the ceramic body earlier on ground-coat enamel once, the secondary glazing method of last cover-coat enamel again, and the cover-coat enamel surface tension is far longer than ground-coat enamel; Again the ceramic body of first-class secondary glaze is sent into kiln, with conventional high-temperature firing, by the effect of ground-coat enamel under the hot conditions and cover-coat enamel tension difference, cover-coat enamel splits and shows glossy ground-coat enamel and the unglazed cover-coat enamel formation effect of opening the light of setting each other off.
2, the glaze making method of opening the light as claimed in claim 1 is characterized in that: the method for application of described ground-coat enamel and cover-coat enamel is spraying or brushing, or soaks glaze, and the thickness that should guarantee ground-coat enamel during glazing is at 0.2～0.3 millimeter, and the thickness of cover-coat enamel is at 0.3～0.4 millimeter.
3, the glaze making method of opening the light as claimed in claim 1, it is characterized in that: the making method of described ground-coat enamel and cover-coat enamel is, take by weighing various raw materials by prescription, with the raw material ball milling, press raw material: ballstone: water=1: 1.5～2: 0.6 ball milling 24 hours, the ground-coat enamel fineness is: 325 mesh sieves tail over 0.1～0.15%, and the cover-coat enamel fineness is: 325 mesh sieves tail over 0.05～0.1%, thin up is crossed 160 mesh sieves, gets final product glazing.
4, a kind of open the light glaze of glaze making method of the described pottery of claim 1 of realizing, it is characterized in that: described glaze is divided into ground-coat enamel and cover-coat enamel, ground-coat enamel and cover-coat enamel are made up of glaze base glaze and toner two portions, the weight percent of its composition consists of: basic glaze 80-100%, toner 0-20%, toner are pottery commodity pigment or industrial oxidation thing.
5, glaze as claimed in claim 4 is characterized in that: the basic glaze of described ground-coat enamel mainly comprises SiO
2, AL
2O
3, CaO, ZnO, Li
2O, MgO, K
2O, Na
2O is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees ground-coat enamel:
SiO
2：50～67％ AL
2O
3：9～14％ CaO：3.2～6.3％
ZnO：2～4％ LiO2：0～0.5％ MgO：0.5～1.0％
K
2O:4.1～6.2% Na
2All the other are impurity for O:2.1～4.5%.
6, glaze as claimed in claim 4 is characterized in that: the basic glaze of described cover-coat enamel mainly comprises SiO
2, AL
2O
3, CaO, ZnO, LiO2, MgO, K
2O, Na
2O is made by feldspar, quartz, calcite, talcum (burning), lithium porcelain stone arbitrary combination, and is as follows with the basic glaze chemical constitution content that guarantees cover-coat enamel:
SiO
2：48～60％ AL
2O
3：12～20％ CaO：3.2～4.2％
ZnO：0～1％ LiO2：0～0.5％ MgO：6.2～7.8％
K
2O:3.8～6.0% Na
2All the other are impurity for O:1.8～4.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100351366A CN100522886C (en) | 2007-06-14 | 2007-06-14 | Ceramic brightening glaze and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100351366A CN100522886C (en) | 2007-06-14 | 2007-06-14 | Ceramic brightening glaze and its preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101066895A true CN101066895A (en) | 2007-11-07 |
| CN100522886C CN100522886C (en) | 2009-08-05 |
Family
ID=38879616
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100351366A Active CN100522886C (en) | 2007-06-14 | 2007-06-14 | Ceramic brightening glaze and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100522886C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446344A (en) * | 2014-11-01 | 2015-03-25 | 景德镇景浮宫陶瓷文化有限公司 | Preparation method of slim mirror-plane artistic porcelain painting and product prepared by preparation method |
| CN106430965A (en) * | 2016-08-31 | 2017-02-22 | 德化县新君诚陶瓷工艺有限公司 | Cherry blossom glaze and preparation technology thereof |
| CN110791760A (en) * | 2018-08-02 | 2020-02-14 | 江苏新丽源南亚新材料有限公司 | Processing technology of enameled steel plate |
| CN112110650A (en) * | 2020-09-24 | 2020-12-22 | 福建省春秋陶瓷实业有限公司 | White glaze ceramic product with black ground glaze and preparation method thereof |
| CN112209744A (en) * | 2020-10-13 | 2021-01-12 | 广东清远蒙娜丽莎建陶有限公司 | Surface scale texture anti-slip ceramic tile and preparation method thereof |
| CN112340992A (en) * | 2020-12-01 | 2021-02-09 | 禹州市正元钧窑有限公司 | Surface glazing process of Jun porcelain plate |
| CN112500199A (en) * | 2020-12-29 | 2021-03-16 | 珠海市斗门区旭日陶瓷有限公司 | Glazed tile with thin broken cracks and production process thereof |
-
2007
- 2007-06-14 CN CNB2007100351366A patent/CN100522886C/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446344A (en) * | 2014-11-01 | 2015-03-25 | 景德镇景浮宫陶瓷文化有限公司 | Preparation method of slim mirror-plane artistic porcelain painting and product prepared by preparation method |
| CN106430965A (en) * | 2016-08-31 | 2017-02-22 | 德化县新君诚陶瓷工艺有限公司 | Cherry blossom glaze and preparation technology thereof |
| CN106430965B (en) * | 2016-08-31 | 2018-12-21 | 德化县新君诚陶瓷工艺有限公司 | A kind of oriental cherry glaze and its preparation process |
| CN110791760A (en) * | 2018-08-02 | 2020-02-14 | 江苏新丽源南亚新材料有限公司 | Processing technology of enameled steel plate |
| CN112110650A (en) * | 2020-09-24 | 2020-12-22 | 福建省春秋陶瓷实业有限公司 | White glaze ceramic product with black ground glaze and preparation method thereof |
| CN112209744A (en) * | 2020-10-13 | 2021-01-12 | 广东清远蒙娜丽莎建陶有限公司 | Surface scale texture anti-slip ceramic tile and preparation method thereof |
| CN112340992A (en) * | 2020-12-01 | 2021-02-09 | 禹州市正元钧窑有限公司 | Surface glazing process of Jun porcelain plate |
| CN112340992B (en) * | 2020-12-01 | 2022-08-02 | 禹州市正元钧窑有限公司 | Surface glazing process of Jun porcelain plate |
| CN112500199A (en) * | 2020-12-29 | 2021-03-16 | 珠海市斗门区旭日陶瓷有限公司 | Glazed tile with thin broken cracks and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100522886C (en) | 2009-08-05 |
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Owner name: HUNAN HUALIAN YUXIANG CHINA INDUSTRY CO., LTD. Free format text: FORMER OWNER: LILING YUCHA CERAMIC INDUSTRY CO., LTD. Effective date: 20100927 |
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Address after: 412007 Hualian office, Xishan office, Liling, Hunan Patentee after: Hu'nan Yuxiang China Industry Co., Ltd. Address before: 412007 Hualian office, Xishan office, Liling, Hunan Patentee before: Hunan Hualian Yuxiang Ceramic Co., Ltd. |