CN1090833A - Ceramic high temperature contains cadmium color glaze - Google Patents
Ceramic high temperature contains cadmium color glaze Download PDFInfo
- Publication number
- CN1090833A CN1090833A CN 93110458 CN93110458A CN1090833A CN 1090833 A CN1090833 A CN 1090833A CN 93110458 CN93110458 CN 93110458 CN 93110458 A CN93110458 A CN 93110458A CN 1090833 A CN1090833 A CN 1090833A
- Authority
- CN
- China
- Prior art keywords
- stablizer
- glaze
- color glaze
- high temperature
- color
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
Abstract
The present invention makes chromogenic reagent with cadmium sulfoselenide or Cadmium Sulfide, add certain amount of stabilizer and adjust the proportioning of various batchings, prepare bright red for ceramics look and yellow color glaze, described stablizer is tantalum pentoxide, zirconium dioxide and germanium dioxide (stablizer I) and the boron (stablizer II) through high temperature sintering.The present invention is applied to pottery and has that color development is even, bright-colored, hiding power is strong, glossiness advantages of higher, especially Heat stability is good, and refractoriness is up to 1280 ℃, and this color glaze can be used for fine pottery stoneware, ornamental brick etc.
Description
The present invention relates to the preparation technology that a kind of ceramic high temperature contains cadmium color glaze.
The chromogenic reagent that pottery contains cadmium color glaze is cadmium sulfoselenide (CdSeS) or Cadmium Sulfide (CdS), it mainly burns till color is that large red is with yellow, easily decompose the major defect of fading under firing temperature lower (generally about 1000 ℃), poor heat stability, the high temperature because this color glaze series exists for a long time, thereby limited further applying of this color glaze to a great extent.
Purpose of the present invention is intended to improve the refractoriness that cadmium is a ceramic colour glaze, thereby provides a kind of beautiful in colour, and the ceramic high temperature of high-temperature stable contains glaze cadmium color glaze.
Technical solution of the present invention is: with cadmium sulfoselenide (or Cadmium Sulfide) is chromogenic reagent, adds certain amount of stabilizer simultaneously, and is aided with other routine that comprises parent glaze batching, prepares bright red for ceramics look and yellow color glaze.Function of stabilizer is to delay the decomposition of color glaze, comprises two kinds of (I) (II), the tantalum pentoxide (Ta that consists of the process calcination of stablizer (I)
2O
5), zirconium dioxide (ZrO
2) and germanium dioxide (GeO
2), stablizer (II) is pure boron (B).Batchings such as stablizer (I) (II), chromogenic reagent and parent glaze are mixed with certain proportion, promptly become product of the present invention behind the ball milling.
The consisting of of stablizer among the present invention (I) (weight %, down with):
Ta
2O
50.05～80%
ZrO
20.5～80%
GeO
20.1～20%
With above-mentioned tantalum pentoxide, zirconium dioxide and germanium dioxide by a certain percentage mixed grinding to granularity less than 150 orders, then 1000～1300 ℃ of calcinations 10～120 minutes, promptly make stablizer (I).
Parent glaze consists of among the present invention:
SiO
260～75%
Al
2O
315～25%
CaO 0.2～1%
Fe
2O
3＜1%
MnO ＜1%
K
2O.Na
2O total amount 2～5%
MgO 3～5%
With natural clay, feldspar, quartz etc. according to the above ratio, below mixing and ball milling to 250 order.
Ceramic high temperature of the present invention contains cadmium color glaze and consists of:
Parent glaze 20～70%
Stablizer (I) 0.2～45%
Stablizer (II) 0.1～35%
CdSeS(or CdS) 3～25%
B
2O
31～40%
PbO 0～18%
ZnO 0～10%
Said components is mixed in proportion, adds the water of 1.5 times of butt weight, below ball milling to 250 order, promptly make ceramic high temperature of the present invention and contain cadmium color glaze.In the said components, ZnO only just adds when the yellow glaze of preparation.
It is even that ceramic colour glaze of the present invention has color development, and bright-colored, hiding power is strong, glossiness advantages of higher, especially Heat stability is good, and refractoriness reaches as high as 1280 ℃, and this color glaze can be widely used in various occasions such as fine pottery, stoneware, ornamental brick.
Implementation example:
Example 1 percentage 2 per-cents
Stablizer (I) 77
Stablizer (II) 5 1.5
Parent glaze 61 45
B
2O
319 28
PbO 0 9.5
CdSeS 8 9
1200～1280 ℃ 1080～1170 ℃ of firing temperatures
Burn till color large red large red
Example 3 percentage 4 per-cents
Stablizer (I) 76
Stablizer (II) 52
Parent glaze 55 45
B
2O
38 22
PbO 0 12
CdS 8 8
ZnO 5 5
1200～1280 ℃ 1080～1170 ℃ of firing temperatures
Burn till the color yellow yellow
Claims (3)
1, a kind of ceramic high temperature of parent glaze, cadmium sulfoselenide (or Cadmium Sulfide) and conventional batching that comprises contains cadmium color glaze, it is characterized in that color glaze also contains stablizer (I) and stablizer (II) in forming, and stablizer (I) is the tantalum pentoxide (Ta through calcination
2O
5), zirconium dioxide (ZrO2) and germanium dioxide (GeO2), stablizer (II) is pure boron (B).
2, color glaze according to claim 1 is characterized in that consisting of of stablizer (I):
Ta
2O
50.05～80%
ZrO
20.5～80%
GeO
20.1～20%
3, color glaze according to claim 1 and 2 is characterized in that color glaze consists of:
Parent glaze 20～70%
Stablizer (I) 0.2～45%
Stablizer (II) 0.1～35%
CdSeS(or CdS) 3～25%
B
2O
31～40%
PbO 0～18%
ZnO 0～10%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110458 CN1090833A (en) | 1993-02-12 | 1993-02-12 | Ceramic high temperature contains cadmium color glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110458 CN1090833A (en) | 1993-02-12 | 1993-02-12 | Ceramic high temperature contains cadmium color glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1090833A true CN1090833A (en) | 1994-08-17 |
Family
ID=4988324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93110458 Withdrawn CN1090833A (en) | 1993-02-12 | 1993-02-12 | Ceramic high temperature contains cadmium color glaze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1090833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355683C (en) * | 2006-07-24 | 2007-12-19 | 胡天霏 | Bright red underglaze color, overglaze and their prepn process |
| CN109020485A (en) * | 2018-09-14 | 2018-12-18 | 福建省德化明源陶瓷有限公司 | A kind of release iron hoop protects desert white pottery porcelain and its preparation process |
-
1993
- 1993-02-12 CN CN 93110458 patent/CN1090833A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355683C (en) * | 2006-07-24 | 2007-12-19 | 胡天霏 | Bright red underglaze color, overglaze and their prepn process |
| CN109020485A (en) * | 2018-09-14 | 2018-12-18 | 福建省德化明源陶瓷有限公司 | A kind of release iron hoop protects desert white pottery porcelain and its preparation process |
| CN109020485B (en) * | 2018-09-14 | 2021-04-20 | 福建省德化明源陶瓷有限公司 | Iron-free environment-friendly desert white ceramic and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C03 | Withdrawal of patent application (patent law 1993) | ||
| WW01 | Invention patent application withdrawn after publication |