CN113735445A - Iridescent pearl glaze and preparation method thereof - Google Patents
Iridescent pearl glaze and preparation method thereof Download PDFInfo
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- CN113735445A CN113735445A CN202110997764.2A CN202110997764A CN113735445A CN 113735445 A CN113735445 A CN 113735445A CN 202110997764 A CN202110997764 A CN 202110997764A CN 113735445 A CN113735445 A CN 113735445A
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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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
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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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Life Sciences & Earth Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention relates to the field of iridescent glaze, and discloses iridescent pearl glaze which comprises overglaze and ground glaze; the formula of the overglaze comprises: 25-35% of clinker, 15-25% of potassium feldspar, 8-12% of zinc, 8-12% of zirconium, 10-20% of calcite, 8-12% of quartz, 3-8% of titanium, 2-6% of Guizhou soil, 1-5% of iron red, 1-5% of manganese carbonate and 0.3-1% of copper; the formula of the ground glaze is as follows: 40-60% of fusion cake, 15-25% of potassium feldspar, 15-25% of quartz, 5-15% of dolomite, 8-13% of zinc, 8-13% of bound mud, 5-9% of iron oxide red, 1-3% of manganese carbonate and 0.5-2% of copper; compared with the prior art, the invention has the beneficial effects that: the rainbow glaze shines eyes and the glaze surface is smooth and flat like a bright pearl.
Description
Technical Field
The invention relates to the field of iridescent glaze, in particular to iridescent pearl glaze and a preparation method thereof.
Background
The iridescent glaze is a ceramic glaze which can show different color effects, or colorful rings with multiple colors, or multicolor iridescent effects, or pearl luster and interference luster, or silver luster on the surface of the glaze in sunlight. In the process of forming the iridescent glaze, crystals or crystalline films are separated from the surface of the iridescent glaze under certain thermodynamic conditions, and the refractive index, the reflection and the absorption characteristics of the crystals and the glass phases are different, so that visible light with various wavelengths incident on a glaze layer generates optical path difference to cause light interference, and the iridescent effect is caused. The traditional iridescent glaze is easy to cause environmental pollution in the production process, and the surface gloss and the flatness of a finished product are still to be improved.
Disclosure of Invention
The invention aims to overcome the defects that the rainbow glaze is easy to cause environmental pollution in the production process, the surface gloss of a finished product is common and the like, and provides a technical scheme capable of solving the problems.
An iridescent pearl glaze comprising an overglaze and a ground glaze;
the formula of the overglaze comprises: 25-35% of clinker, 15-25% of potassium feldspar, 8-12% of zinc, 8-12% of zirconium, 10-20% of calcite, 8-12% of quartz, 3-8% of titanium, 2-6% of Guizhou soil, 1-5% of iron red, 1-5% of manganese carbonate and 0.3-1% of copper;
the formula of the ground glaze is as follows: 40-60% of fusion cake, 15-25% of potassium feldspar, 15-25% of quartz, 5-15% of dolomite, 8-13% of zinc, 8-13% of bound mud, 5-9% of iron oxide red, 1-3% of manganese carbonate and 0.5-2% of copper.
As one improvement of the technical scheme, the formula of the overglaze comprises the following components: 25% of frit, 15% of potassium feldspar, 8% of zinc, 8% of zirconium, 10% of calcite, 8% of quartz, 3% of titanium, 2% of Guizhou soil, 1% of iron red, 1% of manganese carbonate and 0.3% of copper;
the formula of the ground glaze is as follows: 40% of fusion cake, 15% of potassium feldspar, 15% of quartz, 5% of dolomite, 8% of zinc, 8% of interface mud, 5% of iron oxide red, 1% of manganese carbonate and 0.5% of copper.
As one improvement of the technical scheme, the formula of the overglaze comprises the following components: 35% of clinker, 25% of potassium feldspar, 12% of zinc, 12% of zirconium, 20% of calcite, 12% of quartz, 8% of titanium, 6% of Guizhou soil, 5% of iron red, 5% of manganese carbonate and 1% of copper;
the formula of the ground glaze is as follows: 60% of clinker, 25% of potassium feldspar, 25% of quartz, 15% of dolomite, 13% of zinc, 13% of interface mud, 9% of iron oxide red, 3% of manganese carbonate and 2% of copper.
As one improvement of the technical scheme, the formula of the overglaze comprises the following components: 30% of frit, 20% of potassium feldspar, 10% of zinc, 10% of zirconium, 15% of calcite, 10% of quartz, 5% of titanium, 4% of Guizhou soil, 3% of iron red, 3% of manganese carbonate and 0.5% of copper;
the formula of the ground glaze is as follows: 50% of clinker, 20% of potassium feldspar, 20% of quartz, 10% of dolomite, 10% of zinc, 10% of interface mud, 7% of iron oxide red, 2% of manganese carbonate and 1% of copper.
The preparation method comprises the following steps: the components are proportioned according to a proportion, ball-milled after being stirred and mixed, sieved by a 250-mesh sieve after ball-milling is finished, and finally glazed and sintered.
Compared with the prior art, the invention has the beneficial effects that: the rainbow glaze shines eyes and the glaze surface is smooth and flat like a bright pearl.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The iridescent pearl glaze in the embodiment of the invention comprises an overglaze and a ground glaze;
the formula of the overglaze is as follows: 25-35% of clinker, 15-25% of potassium feldspar, 8-12% of zinc, 8-12% of zirconium, 10-20% of calcite, 8-12% of quartz, 3-8% of titanium, 2-6% of Guizhou soil, 1-5% of iron red, 1-5% of manganese carbonate and 0.3-1% of copper;
the formula of the ground glaze is as follows: 40-60% of fusion cake, 15-25% of potassium feldspar, 15-25% of quartz, 5-15% of dolomite, 8-13% of zinc, 8-13% of bound mud, 5-9% of iron oxide red, 1-3% of manganese carbonate and 0.5-2% of copper.
Example one
An iridescent pearl glaze, which consists of an overglaze and a ground glaze:
the formula of the overglaze is as follows: 25% of frit, 15% of potassium feldspar, 8% of zinc, 8% of zirconium, 10% of calcite, 8% of quartz, 3% of titanium, 2% of Guizhou soil, 1% of iron red, 1% of manganese carbonate and 0.3% of copper;
the formula of the ground glaze is as follows: 40% of fusion cake, 15% of potassium feldspar, 15% of quartz, 5% of dolomite, 8% of zinc, 8% of interface mud, 5% of iron oxide red, 1% of manganese carbonate and 0.5% of copper.
The components are proportioned according to a proportion, are stirred and mixed, are subjected to ball milling, pass through a 250-mesh sieve after the ball milling is finished, and are glazed and sintered.
Example two
An iridescent pearl glaze, which consists of an overglaze and a ground glaze:
the formula of the overglaze is as follows: 35% of clinker, 25% of potassium feldspar, 12% of zinc, 12% of zirconium, 20% of calcite, 12% of quartz, 8% of titanium, 6% of Guizhou soil, 5% of iron red, 5% of manganese carbonate and 1% of copper;
the formula of the ground glaze is as follows: 60% of clinker, 25% of potassium feldspar, 25% of quartz, 15% of dolomite, 13% of zinc, 13% of interface mud, 9% of iron oxide red, 3% of manganese carbonate and 2% of copper.
The components are proportioned according to a proportion, are stirred and mixed, are subjected to ball milling, pass through a 250-mesh sieve after the ball milling is finished, and are glazed and sintered.
Example three:
an iridescent pearl glaze, which consists of an overglaze and a ground glaze:
the formula of the overglaze is as follows: 30% of frit, 20% of potassium feldspar, 10% of zinc, 10% of zirconium, 15% of calcite, 10% of quartz, 5% of titanium, 4% of Guizhou soil, 3% of iron red, 3% of manganese carbonate and 0.5% of copper;
the formula of the ground glaze is as follows: 50% of clinker, 20% of potassium feldspar, 20% of quartz, 10% of dolomite, 10% of zinc, 10% of interface mud, 7% of iron oxide red, 2% of manganese carbonate and 1% of copper.
The components are proportioned according to a proportion, are stirred and mixed, are subjected to ball milling, pass through a 250-mesh sieve after the ball milling is finished, and are glazed and sintered.
A comparison was made with respect to the three examples described above: the glossiness of the iridescent glaze prepared in the first embodiment is not as good as that of the iridescent glaze prepared in the second and third embodiments; compared with the rainbow glaze prepared in the first embodiment and the second embodiment, partial colors of the rainbow glaze are reduced; the iridescent glaze prepared in the third embodiment has clear color and fresh light, and the glaze surface is smooth and flat like a bright pearl.
The composition of example three was analyzed:
and (3) component analysis of the ground glaze: k2O、CaO、MgO、Al2O3、SiO2、Fe2O3。
And (3) analyzing the components of the overglaze: k2O、MgO、ZnO、CaO、Al2O3、SiO2、TiO2(addition of frit).
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The iridescent pearl glaze is characterized by comprising an overglaze and a ground glaze;
the formula of the overglaze comprises: 25-35% of clinker, 15-25% of potassium feldspar, 8-12% of zinc, 8-12% of zirconium, 10-20% of calcite, 8-12% of quartz, 3-8% of titanium, 2-6% of Guizhou soil, 1-5% of iron red, 1-5% of manganese carbonate and 0.3-1% of copper;
the formula of the ground glaze is as follows: 40-60% of fusion cake, 15-25% of potassium feldspar, 15-25% of quartz, 5-15% of dolomite, 8-13% of zinc, 8-13% of bound mud, 5-9% of iron oxide red, 1-3% of manganese carbonate and 0.5-2% of copper.
2. An iridescent pearl glaze according to claim 1, wherein:
the formula of the overglaze comprises: 25% of frit, 15% of potassium feldspar, 8% of zinc, 8% of zirconium, 10% of calcite, 8% of quartz, 3% of titanium, 2% of Guizhou soil, 1% of iron red, 1% of manganese carbonate and 0.3% of copper;
the formula of the ground glaze is as follows: 40% of fusion cake, 15% of potassium feldspar, 15% of quartz, 5% of dolomite, 8% of zinc, 8% of interface mud, 5% of iron oxide red, 1% of manganese carbonate and 0.5% of copper.
3. An iridescent pearl glaze according to claim 1, wherein:
the formula of the overglaze comprises: 35% of clinker, 25% of potassium feldspar, 12% of zinc, 12% of zirconium, 20% of calcite, 12% of quartz, 8% of titanium, 6% of Guizhou soil, 5% of iron red, 5% of manganese carbonate and 1% of copper;
the formula of the ground glaze is as follows: 60% of clinker, 25% of potassium feldspar, 25% of quartz, 15% of dolomite, 13% of zinc, 13% of interface mud, 9% of iron oxide red, 3% of manganese carbonate and 2% of copper.
4. An iridescent pearl glaze according to claim 1, wherein:
the formula of the overglaze comprises: 30% of frit, 20% of potassium feldspar, 10% of zinc, 10% of zirconium, 15% of calcite, 10% of quartz, 5% of titanium, 4% of Guizhou soil, 3% of iron red, 3% of manganese carbonate and 0.5% of copper;
the formula of the ground glaze is as follows: 50% of clinker, 20% of potassium feldspar, 20% of quartz, 10% of dolomite, 10% of zinc, 10% of interface mud, 7% of iron oxide red, 2% of manganese carbonate and 1% of copper.
5. An iridescent pearl glaze and a preparation method thereof, which are applied to the iridescent pearl glaze as claimed in claim 1, and are characterized in that: the components are proportioned according to a proportion, ball-milled after being stirred and mixed, sieved after ball-milling is finished, and finally glazed and sintered.
6. The iridescent pearl glaze and the preparation method thereof according to claim 5, wherein the iridescent pearl glaze is characterized in that: and after the ball milling is finished, sieving the mixture by a 250-mesh sieve.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114656290A (en) * | 2022-04-24 | 2022-06-24 | 福建省德化县瓷国文化有限公司 | Fluorescent dark-line rainbow-colored glaze ceramic and preparation method thereof |
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