CN101318841A - Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method - Google Patents
Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method Download PDFInfo
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- CN101318841A CN101318841A CNA2008101071367A CN200810107136A CN101318841A CN 101318841 A CN101318841 A CN 101318841A CN A2008101071367 A CNA2008101071367 A CN A2008101071367A CN 200810107136 A CN200810107136 A CN 200810107136A CN 101318841 A CN101318841 A CN 101318841A
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Abstract
The invention relates to a zirconium phosphate kalium type high-temperature purple ceramic colorant and a preparation method thereof. The colorant is made from industrial chemical raw materials in percentage by weight: 4 to 12 percent of potash, 49 to 58 percent of diammine phosphate, 32 to 37 percent of zirconia, and 2.6 to 7 percent of cobalt oxide. A product is obtained through batching, mixing, calcining, crashing, washing, drying, crashing and drying, wherein a calcining temperature is 1400 DEG C and is kept for 60min. The method adopts usual chemical raw materials with lost cost. The obtained colorant with brilliant coloration and stability can be widely applied to various high-temperature ceramic products.
Description
Technical field
The invention belongs to ceramic (pottery) field, be specifically related to a kind of Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method thereof.
Background technology
History in several thousand has been experienced in the development of pottery, and ceramic has just integrated practicality and sight since coming out.Various name porcelain from the ancient painted pottery of the Longshan culture to the ancient pottery and porcelain period of great prosperity, the culture that none is not condensing each period of history is working people's crystallizations of wisdom in ancient times.In order to the glaze and coloured silk, the elite in these treasures especially of decorating these traditional ceramicses.Yet owing to be subjected to the restriction of scientific and technological level at that time, people can only adopt natural mineral to make colorant, the repeated extreme difference of colour generation.The development of studying science in the last hundred years along with modernizing, diversiform synthetic colorant emerge in multitude.The outstanding feature of synthetic colorant is: the colorant crystal has stable structure, rich color, high-temperature stability and chemical stability are good, in the glaze melt, do not dissolve or meltage very little, be difficult for glaze in other component react.Thereby guaranteed the stability of colour generation, for superior, the seriation of ceramic, big industrial production are laid a good foundation.Colorant can be divided into low temperature colorant and high temperature decorating colour by the use temperature scope.The low temperature colorant: the use temperature scope is about 700 ℃～800 ℃.High temperature decorating colour: use temperature is higher than 1200 ℃.The color category of low temperature colorant is very abundant, yet, because general every kind of colorant all has ultimate-use temperature, the crystalline structure of colorant plays pendulum when surpassing this temperature, easily be melted or react with other material and can not present pure color, therefore, be colour-stable colorant under the high temperature relatively seldom, color category lacks naturally very much, and can be at excessive temperature (greater than 1400 ℃) the colorant phoenix feathers and unicorn horns especially of colour generation down.Zirconium phosphate potassium stupalith is a kind of novel low-expansion material, because of having intensity height, anti-thermal shock, resistance to elevated temperatures, it make it have important use to be worth at aspects such as aerospace, automotive industry and nuke rubbish are fixing, thereby make it become the emphasis material that people pay close attention to and furtherd investigate, but its application in pyroceramic colorant field there is not report as yet.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method thereof.
For solving the problems of the technologies described above, the present invention utilizes solid state reaction to develop a kind of Zirconium kalium phosphate type high temperature purple ceramic pigment, it is characterized in that adopting industrial chemicals, its weight percent consists of: salt of wormwood: 4～12%, DAP: 49～58%, zirconium white: cobalt oxide 32%～37%: 2.6%～7%;
The method for preparing above-mentioned Zirconium kalium phosphate type high temperature purple ceramic pigment is: with salt of wormwood, DAP, zirconium white is raw material, and to adopt cobalt oxide be tinting material, after batching, mix, calcining, pulverize, washing, oven dry, pulverize, the dry goods that obtain.Wherein calcining temperature is: 1400 ℃, and insulation 60min.
Research and analyse and show by XRD, differential thermal-thermogravimetric curve analysis means of testing such as (TG-DTA): the mechanism that zirconium phosphate potassium type colorant presents purple is because Co during pyroreaction
2+Ion enters zirconium phosphate potassium lattice and partly replaces Zr
4+Ion, thus KZr generated
2-xCo
2x(PO
4)
3Due to.Simultaneously, the add-on of strict controlled oxidation cobalt, because Co
2+Ion enters zirconium phosphate potassium lattice and has sex-limited.
The present invention adopts common industrial chemicals, and raw material sources are wide, and cheap, and the colorant colour generation of acquisition is bright-coloured, stable, can be widely used in all kinds of pyroceramic products.
Description of drawings
Accompanying drawing 1-3 records the spectral reflectivity figure of embodiment 1-3 goods for adopting spectrophotometer.
Embodiment
Embodiment 1:
The according to the form below weight percent is formed preparation raw material, and calcining temperature is 1400 ℃, is incubated 60 minutes, the goods of pulverizing, washing, oven dry, pulverizing, dry acquisition.
| Salt of wormwood | DAP | Zirconium white | Cobalt oxide |
| 11.3 | 49.6 | 34.2 | 4.9 |
Embodiment 2:
The according to the form below weight percent is formed preparation raw material, and calcining temperature is 1400 ℃, is incubated 60 minutes, the goods of pulverizing, washing, oven dry, pulverizing, dry acquisition.
| Salt of wormwood | DAP | Zirconium white | Cobalt oxide |
| 4.6 | 56.4 | 32.4 | 6.6 |
Embodiment 3:
The according to the form below weight percent is formed preparation raw material, and calcining temperature is 1400 ℃, is incubated 60 minutes, the goods of pulverizing, washing, oven dry, pulverizing, dry acquisition.
| Salt of wormwood | DAP | Zirconium white | Cobalt oxide |
| 7.6 | 53.2 | 36.6 | 2.6 |
The full-automatic colour examining spectrophotometer of SP-1000 that adopts Beijing Kang Guang Instr Ltd. to produce, the spectral reflectivity that measures sees that accompanying drawing 1-3, chroma data value see the following form:
| Instance number | The chroma data value |
| Embodiment 1 | L *＝60.52a *＝18.88b *＝-32.78 |
| Embodiment 2 | L *＝55.83a *＝18.01b *＝-28.74 |
| Embodiment 3 | L *＝68.76a *＝17.11b *＝-32.49 |
Claims (2)
1, a kind of Zirconium kalium phosphate type high temperature purple ceramic pigment adopts industrial chemicals, and its weight percent consists of: salt of wormwood: 4～12%, DAP: 49～58%, zirconium white: cobalt oxide 32%～37%: 2.6%～7%.
2, press the manufacture method of the described Zirconium kalium phosphate type high temperature purple ceramic pigment of claim 1, it is characterized in that: with salt of wormwood, DAP, zirconium white is raw material, and the employing cobalt oxide is a tinting material, after the goods of batching, mixing, calcining, pulverizing, washing, oven dry, pulverizing, dry acquisition, wherein calcining temperature is: 1400 ℃, and insulation 60min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101071367A CN101318841B (en) | 2008-07-21 | 2008-07-21 | Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101071367A CN101318841B (en) | 2008-07-21 | 2008-07-21 | Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101318841A true CN101318841A (en) | 2008-12-10 |
| CN101318841B CN101318841B (en) | 2011-04-20 |
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ID=40179148
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101071367A Expired - Fee Related CN101318841B (en) | 2008-07-21 | 2008-07-21 | Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101318841B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475374B (en) * | 2009-01-22 | 2011-07-20 | 北京晶莱陶瓷制品有限公司 | Baby blue zirconia ceramic preparation and product obtained thereby |
| CN101768015B (en) * | 2009-12-25 | 2012-06-20 | 华南理工大学 | Black nanophase ceramics pigment and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151989C (en) * | 1999-08-11 | 2004-06-02 | 淄博赛德克陶瓷颜料有限公司 | Overglaze cobalt blue pigment for ceramic and its preparation |
| CN1245353C (en) * | 2001-04-19 | 2006-03-15 | 宁波凌日表面工程有限公司 | Method for preparing nanometer metal ceramic composite powder |
| US20060110609A1 (en) * | 2004-11-19 | 2006-05-25 | Eaton Harry E | Protective coatings |
-
2008
- 2008-07-21 CN CN2008101071367A patent/CN101318841B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475374B (en) * | 2009-01-22 | 2011-07-20 | 北京晶莱陶瓷制品有限公司 | Baby blue zirconia ceramic preparation and product obtained thereby |
| CN101768015B (en) * | 2009-12-25 | 2012-06-20 | 华南理工大学 | Black nanophase ceramics pigment and preparation method thereof |
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| Publication number | Publication date |
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| CN101318841B (en) | 2011-04-20 |
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Assignee: ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN CO., LTD. Assignor: Jingdezhen College of Ceramic Industry Contract record no.: 2012340000099 Denomination of invention: Zirconium kalium phosphate type high temperature purple ceramic pigment and preparation method Granted publication date: 20110420 License type: Exclusive License Open date: 20081210 Record date: 20120406 |
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Granted publication date: 20110420 Termination date: 20140721 |
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