CN1057278A - Rare-earth peach blossom pigment for ceramics - Google Patents
Rare-earth peach blossom pigment for ceramics Download PDFInfo
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- CN1057278A CN1057278A CN 90104404 CN90104404A CN1057278A CN 1057278 A CN1057278 A CN 1057278A CN 90104404 CN90104404 CN 90104404 CN 90104404 A CN90104404 A CN 90104404A CN 1057278 A CN1057278 A CN 1057278A
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- pigment
- glaze
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Abstract
The present invention is primary colours with the chrome alumina red, adjusts the proportioning of various batchings, helps toner and steady toner with lanthanum trioxide, prepare rare-earth peach blossom pigment for ceramics, characteristics such as that this pigment has is beautiful in colour, high-temperature stable, the pink reflection spectrum curve basically identical with containing gold, and reflection peak is pink a little more than gold.This pigment can be used under glazed, over-glaze decoration or in-glaze decoration; Can adapt to various atmosphere, during as over-glaze decoration, can adapt to leaded and not leaded solvent, can adapt to feldspar glaze and calcium glaze during as under glazed.This pigment prepared technology is to technology is similar fully now, and easily washing, pollution-free.
Description
The present invention relates to the particularly preparation method of peach blossom pigment for ceramics of beramic color.
Particularly chrome alumina red peach blossom pigment for ceramics all records to some extent in various relevant books and periodicals of peach blossom pigment for ceramics, usually the fundamental component in the chrome alumina red peach blossom pigment for ceramics prescription is chromic oxide, aluminum oxide, zinc oxide and boric acid, the preparation method of chrome alumina red under disclosed a kind of fine pottery glaze in " ceramic decoration material " (85 years versions of the Jiangxi People's Press), be exactly such the prescription in a kind of.But the shortcoming that the chrome alumina red peach blossom pigment for ceramics in this class prescription is generally acknowledged is that color and luster is stiff, not gorgeous, high temperature is unstable.
The objective of the invention is to develop a kind of beautiful in colour, high-temperature stable, can substitute the preparation method who contains the pink peach blossom pigment for ceramics of gold.
The present invention is by adjusting the proportioning of preparing burden in the chrome alumina red peach blossom pigment for ceramics and adding an amount of lanthanum trioxide as helping toner and steady toner to realize.Below be the various batching compositions of preparation pigment of the present invention and in the percentage composition of oxide weight:
La
2O
3K
2Cr
2O
7Al
2O
3B
2O
3ZnO
0.5-10 2-12 20-60 5-27 15-45
Select the suitable proportioning of above degree, with the preparation method of common beramic color, making calcining temperature is 1000-1200 ℃, and is incubated 2 hours, can make peach blossom pigment for ceramics of the present invention.
Further, in above prescription, add the aluminum oxide L that counts 0.5-4% with oxide weight
I2O is as helping toner and mineralizer, and its calcination condition is constant.
It is low that the present invention has calcining temperature, and preparation technology is simple and easy to do, easily washing and characteristics such as pollution-free.Main is the pink pigment of the present invention reflection spectrum curve basically identical pink with gold, and its two reflection peaks are all pink a little more than gold, has to be better than the pink glossiness of gold.
Rare-earth peach blossom pigment of the present invention can be used for color under glaze in high temp, also can be used for over-glaze decoration and in-glaze decoration; Oxidizing atmosphere can be used for, also reducing atmosphere can be adapted to.During as over-glaze decoration, can adapt to and contain aluminium flux and not leaded flux; During as under glazed, can adapt to feldspar glaze and calcium glaze.
Embodiments of the invention see the following form (in the percentage composition of oxide weight):
| The sequence number partition | 1 | 2 | 3 | 4 |
| La 20 3 | 8 | 3 | 0.5 | 10 |
| K 2Cr 20 7 | 3 | 7 | 9 | 3 |
| Al 20 3 | 20 | 50 | 48 | 24 |
| B 20 3 | 30 | 20 | 17.5 | 33 |
| ZnO | 39 | 20 | 25 | 25 |
| Li 20 | 5 | |||
| Calcining temperature | 1000℃ | 1150℃ | 1050℃ | 1180℃ |
Be incubated 2 hours.
Claims (2)
1, with potassium bichromate, aluminum oxide, boron oxide, zinc oxide serves as the ceramic pink pigment of batching composition, it is characterized in that in above prescription, adding lanthanum trioxide in the 0.5-10% of oxide weight, other various proportionings are respectively: potassium bichromate 2-12%, aluminum oxide 20-60%, boron oxide 5-27%, zinc oxide 15-45%, calcination temperature among the preparation technology is 1000-1200 ℃, and is incubated 2 hours.
2, preparation method according to claim 1 is characterized in that adding the Lithium Oxide 98min of counting 0.5-4% with oxide weight in above prescription.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104404 CN1057278A (en) | 1990-06-12 | 1990-06-12 | Rare-earth peach blossom pigment for ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104404 CN1057278A (en) | 1990-06-12 | 1990-06-12 | Rare-earth peach blossom pigment for ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1057278A true CN1057278A (en) | 1991-12-25 |
Family
ID=4878542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90104404 Pending CN1057278A (en) | 1990-06-12 | 1990-06-12 | Rare-earth peach blossom pigment for ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057278A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028384A1 (en) * | 1995-03-13 | 1996-09-19 | Colorobbia Italia S.P.A. | Yttrium and/or rare earths aluminates having perovskite structure, preparation thereof and use as pigments |
| CN100400466C (en) * | 2005-12-31 | 2008-07-09 | 河北理工大学 | High temperature scarlet ceramic pigment and production method thereof |
| CN101372422B (en) * | 2008-10-09 | 2011-06-08 | 傅涛 | In-glaze decoration method for bright red glazed ceramic |
| CN101439986B (en) * | 2008-12-24 | 2011-11-23 | 陕西科技大学 | Method for preparing core-shell structured high temperature red ceramic pigment by in-situ synthesis |
| CN101508598B (en) * | 2009-03-13 | 2011-12-14 | 白皓 | Rare earth neodymium red flambe glaze pigment and method of producing the same |
| CN103467141A (en) * | 2013-09-03 | 2013-12-25 | 张次绪 | High-temperature glaze surface pigment decoration method for chinaware |
-
1990
- 1990-06-12 CN CN 90104404 patent/CN1057278A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028384A1 (en) * | 1995-03-13 | 1996-09-19 | Colorobbia Italia S.P.A. | Yttrium and/or rare earths aluminates having perovskite structure, preparation thereof and use as pigments |
| CN100400466C (en) * | 2005-12-31 | 2008-07-09 | 河北理工大学 | High temperature scarlet ceramic pigment and production method thereof |
| CN101372422B (en) * | 2008-10-09 | 2011-06-08 | 傅涛 | In-glaze decoration method for bright red glazed ceramic |
| CN101439986B (en) * | 2008-12-24 | 2011-11-23 | 陕西科技大学 | Method for preparing core-shell structured high temperature red ceramic pigment by in-situ synthesis |
| CN101508598B (en) * | 2009-03-13 | 2011-12-14 | 白皓 | Rare earth neodymium red flambe glaze pigment and method of producing the same |
| CN103467141A (en) * | 2013-09-03 | 2013-12-25 | 张次绪 | High-temperature glaze surface pigment decoration method for chinaware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |