CN101696123A - Pollution-free low temperature bronze red pastel pigment and preparation method thereof - Google Patents
Pollution-free low temperature bronze red pastel pigment and preparation method thereof Download PDFInfo
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- CN101696123A CN101696123A CN200910186326A CN200910186326A CN101696123A CN 101696123 A CN101696123 A CN 101696123A CN 200910186326 A CN200910186326 A CN 200910186326A CN 200910186326 A CN200910186326 A CN 200910186326A CN 101696123 A CN101696123 A CN 101696123A
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Abstract
The invention relates to a pollution-free low temperature bronze red pastel pigment and a preparation method thereof. The pollution-free low temperature bronze red pastel pigment consists of the following industrial raw materials in percentage by weight: 30 to 38 percent of quartz, 14 to 24 percent of feldspar, 20 to 28 percent of boric acid, 5 to 15 percent of alumina, 5 to 8 percent of lithium carbonate, 5 to 12 percent of calcium carbonate, 5 to 8 percent of magnesium oxide and 7 to 12 percent of zirconium silicate; and the preparation method comprises the following steps: melting the industrial raw materials at a temperature between 1,260 and 1,280DEG C, preserving heat for 30min, performing water quenching and ball milling, and passing through a 325-mesh sieve to prepare a pollution-free turbid solvent; and mixing the pollution-free turbid solvent with a bronze red agent in a ratio of 20:1 in percentage by weight, resintering at a temperature between 640 and 660DEG C, preserving heat for 10min, performing ball milling, passing through the 325-mesh sieve, and drying to prepare the product. The preparation method prepares the pollution-free low temperature bronze red pastel pigment of which the red value a* is more than 30 and the gloss is higher than 80, and which has pink and vivid color, good bonding with glaze, and no cracks and has the decorative effect of the traditional bronze red pastel pigment of Jingdezhen.
Description
Technical field
The invention belongs to ceramic (pottery) field, be specifically related to a kind of pollution-free low temperature bronze red pastel pigment and preparation method thereof.
Background technology
Famille-rose porcelain is one of Jing Dezhen four great tradition name porcelain, and it is to come out in initiative on the basis of bright, the clear five colours and under the influence of colour enamels.Powder enamel is very thin with the lines grace, and color is shared in the benefit soft, and the technique of expression is abundant, and the artistic effect of elegant style and fashionable in generation enjoys people's appreciation and dotes on.Because of its unique decorated style, once once be the main flow of China's outlet over-glaze decoration decorative daily-use porcelain.For the development and the splendidness of Jing Dezhen porcelain making industry have been made huge contribution.
But because pastel color belongs to color painting on the low temperature glaze, requirement can color roasting under lower temperature, wherein contains the lead compound that has the flux effect in a large number.Plumbous have the unique effect effect that is difficult to replace as flux in Production of Ceramics, can give the lower melt temperature of flux, higher specific refractory power, make pigment have high glossiness, the premium propertiess such as the coefficient of expansion that the firing range of broad and most of ceramic glaze adapt.In addition, have the soft effect of powder profit, also add arsenic oxide arsenoxide etc. in the conventional pigment as opacifying agent in order to make powder enamel.
Bronze red pastel pigment occupies special status in the beramic color on low temperature glaze, tradition powder enamel golden red pigment is the gold trichloride of being prepared by gold, make a series of red-purple tinting materials (being commonly called as Zijin mud) from shallow to deep through the chemical reduction coacervation, directly make pigment after mixing then with leaded, the arsenic low temperature milkiness flux that melt, its color wealth and rank is beautiful, extensively applies to the domestic ceramics finishing material.
But along with the raising of people's living standard and the enhancing of environmental consciousness, countries in the world are strict day by day to lead, the restriction of arsenic stripping quantity of pottery, decorate the traditional powder enamel golden red pigment that uses on the low temperature glaze and be difficult to reach requirement, seriously limited the production and the outlet of pastel decoration household china.For famille-rose porcelain being restored and developing, inherit and develop traditional technology in producing porcelain, thoroughly solve plumbous, arsenic and poison problem, the development pollution-free low temperature bronze red pastel pigment becomes that people thirst for solving for a long time and the significant problem that not have solution.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of neither containing elements such as the virulent lead of human body, arsenic, has pollution-free low temperature bronze red pastel pigment of traditional powder enamel golden red pigment decorative effect and preparation method thereof again.
For solving above technical problem, technical scheme of the present invention is: a kind of nuisanceless bronze red pastel pigment is characterized in that: be made up of by 20: 1 weight percent nuisanceless milkiness flux and golden red toner:
Described nuisanceless milkiness flux is filled a prescription by weight percentage and is: quartz 30～38%, feldspar 14～24%, boric acid 20～28%, aluminum oxide 5～12%, Quilonum Retard 5～8%, lime carbonate 5～12%, magnesium oxide 5～8% add opacifying agent zirconium silicate 7～12%;
Described golden red toner is by AgNO
3Form by 1: 45 weight percent with Zijin mud.
The color roasting temperature of described pigment is 750～800 ℃, and red scale value a* is greater than 30 after the color roasting, and glossiness is higher than 80.
The preparation method of above-mentioned a kind of nuisanceless bronze red pastel pigment is characterized in that:
Step 1: nuisanceless milkiness flux raw material is mixed after 1260～1280 ℃ of fusions of high temperature, insulation 30min, again through the shrend chilling, it is standby that ball milling is crossed 325 mesh sieve after drying;
Step 2: standby nuisanceless milkiness flux and the golden red toner weight percent by 20: 1 is mixed, through 640～660 ℃ of resinterings, insulation 10min, back ball milling is crossed 325 mesh sieves, dry acquisition goods.
Described golden red toner is by after dissolving Zijin mud with less water earlier, adds AgNO again
3Dilute solution mixing, dry back obtain, and control gold size granular size is less than 20 μ m.
The present invention adopts based on alkali borosilicate system, the nuisanceless flux that adds zirconium silicate opacifying agent mixes with the golden red toner, fineness by raw material in control flux component, flux and toner proportioning, resintering and color roasting temperature and the production whole process, solved colour cast after the bronze red pastel pigment color roasting of not adding lead, arsenic, not powder, gentle, problem such as the coefficient of expansion is big preferably, obtained having the decorative effect of Jing Dezhen tradition powder enamel golden red pigment and combined intact indehiscent pollution-free low temperature bronze red pastel pigment with glaze.
Embodiment
Embodiment 1:
According to the form below is formed the basic frit of preparation, add zirconium silicate 7g, glass melting temperature is 1280 ℃, is incubated 30 minutes, and quenching, ball milling are crossed 325 mesh sieve after drying, add golden red toner 5.35g, mix, through 660 ℃ of resinterings, insulation 10min, back ball milling is crossed 325 mesh sieves, promptly makes nuisanceless bronze red pastel pigment.
| Quartzy | Feldspar | Boric acid | Aluminum oxide | Quilonum Retard | Lime carbonate | Magnesium oxide |
| ??36.8 | ??14 | ??26.4 | ??5.2 | ??7.2 | ??5.3 | ??5.1 |
Embodiment 2:
According to the form below is formed the basic frit of preparation, add zirconium silicate 9g, glass melting temperature is 1260 ℃, be incubated 30 minutes, quenching, ball milling are crossed 325 mesh sieve after drying and are added golden red toner 5.45g, mix, through 640 ℃ of resinterings, insulation 10min, back ball milling is crossed 325 mesh sieves, promptly makes nuisanceless bronze red pastel pigment.
| Quartzy | Feldspar | Boric acid | Aluminum oxide | Quilonum Retard | Lime carbonate | Magnesium oxide |
| ??32.2 | ??23.7 | ??20.1 | ??6.6 | ??5.1 | ??5.3 | ??7 |
Embodiment 3:
According to the form below is formed the basic frit of preparation, add zirconium silicate 11g, glass melting temperature is 1270 ℃, be incubated 30 minutes, quenching, ball milling are crossed 325 mesh sieve after drying and are added golden red toner 5.55g, mix, through 660 ℃ of resinterings, insulation 10min, back ball milling is crossed 325 mesh sieves, promptly makes nuisanceless bronze red pastel pigment.
| Quartzy | Feldspar | Boric acid | Aluminum oxide | Quilonum Retard | Lime carbonate | Magnesium oxide |
| ??30.1 | ??15.6 | ??22.1 | ??11.6 | ??5 | ??10.2 | ??5.4 |
The various embodiments described above golden red toner is AgNO
3Form by 1: 45 weight percent with Zijin mud, and control gold size granular size is less than 20 μ m.
With the various embodiments described above gained pigment,, carry out color roasting through 750～800 ℃ then by the designed pattern decoration that colors in.
Gained famille-rose porcelain color roasting effect and lead, quantity of cadmium release detected result see the following form:
Examination criteria:
Plumbous, quantity of cadmium release:, check with reference to GB/T3534-2002 according to ISO6486-2:1999 (E) regulation and California, USA standard.
Test set:
Spectrophotometer model: SP-1000 manufacturer: the general universal apparatus company limited of analysing in China/Beijing
Grossmeters model: WGG60-2 manufacturer: China/trade company limited of Beijing Ji Nuo Cisco
| The embodiment numbering | Red scale value a * | Glossiness | Colour generation | Glaze adaptability | Plumbous, quantity of cadmium release |
| ??1 | ??32 | ??88 | Powder profit, rose | In conjunction with intact, do not ftracture | Be lower than above-mentioned standard |
| ??2 | ??35 | ??90 | Powder profit, rose | In conjunction with intact, do not ftracture | Be lower than above-mentioned standard |
| ??3 | ??38 | ??85 | Powder profit, brilliant violet redness | In conjunction with intact, do not ftracture | Be lower than above-mentioned standard |
Claims (4)
1. pollution-free low temperature bronze red pastel pigment is characterized in that: be made up of by 20: 1 weight percent nuisanceless milkiness flux and golden red toner:
Described nuisanceless milkiness flux is filled a prescription by weight percentage and is: quartz 30～38%, feldspar 14～24%, boric acid 20～28%, aluminum oxide 5～12%, Quilonum Retard 5～8%, lime carbonate 5～12%, magnesium oxide 5～8% add opacifying agent zirconium silicate 7～12%;
Described golden red toner is by AgNO
3Form by 1: 45 weight percent with Zijin mud.
2. by the described a kind of pollution-free low temperature bronze red pastel pigment of claim 1, it is characterized in that: the color roasting temperature of described pigment is 750～800 ℃, red scale value a after the color roasting
*Greater than 30, glossiness is higher than 80.
3. by the preparation method of the described a kind of pollution-free low temperature bronze red pastel pigment of claim 1, it is characterized in that:
Step 1: nuisanceless milkiness flux raw material is mixed after 1260～1280 ℃ of fusions of high temperature, insulation 30min, again through the shrend chilling, it is standby that ball milling is crossed 325 mesh sieve after drying;
Step 2: standby nuisanceless milkiness flux and the golden red toner weight percent by 20: 1 is mixed, through 640～660 ℃ of resinterings, insulation 10min, back ball milling is crossed 325 mesh sieves, dry acquisition goods.
4. by the preparation method of the described a kind of pollution-free low temperature bronze red pastel pigment of claim 3, it is characterized in that: described golden red toner is by after dissolving Zijin mud with less water earlier, adds AgNO again
3Dilute solution mixing, dry back obtain, and control gold size granular size is less than 20 μ m.
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| CN2009101863267A CN101696123B (en) | 2009-10-26 | 2009-10-26 | Pollution-free low temperature bronze red pastel pigment and preparation method thereof |
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| CN2009101863267A CN101696123B (en) | 2009-10-26 | 2009-10-26 | Pollution-free low temperature bronze red pastel pigment and preparation method thereof |
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| CN101696123A true CN101696123A (en) | 2010-04-21 |
| CN101696123B CN101696123B (en) | 2012-05-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531380A (en) * | 2011-12-30 | 2012-07-04 | 江苏拜富科技有限公司 | Gold-free golden-red agent and preparation method thereof |
| CN103214269A (en) * | 2013-05-03 | 2013-07-24 | 景德镇神飞特种陶瓷有限公司 | Underglaze ceramic pigment paste and method for burning marks of electro-vacuum ceramic tube casing by using same |
| CN104844176A (en) * | 2015-05-07 | 2015-08-19 | 李海峰 | Method for controlling content of calcium carbonate in aluminum oxide porcelain part formula to obtain stable surface color |
| CN104844177A (en) * | 2015-05-07 | 2015-08-19 | 李海峰 | Method for controlling content of talcum powder in aluminum oxide porcelain part formula to improve surface acid resistance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455629C (en) * | 2006-04-24 | 2009-01-28 | 天津大学 | Nanometer cobalt green dye prepn. method |
-
2009
- 2009-10-26 CN CN2009101863267A patent/CN101696123B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531380A (en) * | 2011-12-30 | 2012-07-04 | 江苏拜富科技有限公司 | Gold-free golden-red agent and preparation method thereof |
| CN102531380B (en) * | 2011-12-30 | 2013-10-09 | 江苏拜富科技有限公司 | Gold-free golden-red agent and preparation method thereof |
| CN103214269A (en) * | 2013-05-03 | 2013-07-24 | 景德镇神飞特种陶瓷有限公司 | Underglaze ceramic pigment paste and method for burning marks of electro-vacuum ceramic tube casing by using same |
| CN103214269B (en) * | 2013-05-03 | 2014-07-16 | 景德镇神飞特种陶瓷有限公司 | Underglaze ceramic pigment paste and method for burning marks of electro-vacuum ceramic tube casing by using same |
| CN104844176A (en) * | 2015-05-07 | 2015-08-19 | 李海峰 | Method for controlling content of calcium carbonate in aluminum oxide porcelain part formula to obtain stable surface color |
| CN104844177A (en) * | 2015-05-07 | 2015-08-19 | 李海峰 | Method for controlling content of talcum powder in aluminum oxide porcelain part formula to improve surface acid resistance |
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| Publication number | Publication date |
|---|---|
| CN101696123B (en) | 2012-05-02 |
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Granted publication date: 20120502 Termination date: 20171026 |