CN112408783B - Opaque peacock green high-alumina glass and preparation method thereof - Google Patents
Opaque peacock green high-alumina glass and preparation method thereof Download PDFInfo
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- CN112408783B CN112408783B CN202011238988.7A CN202011238988A CN112408783B CN 112408783 B CN112408783 B CN 112408783B CN 202011238988 A CN202011238988 A CN 202011238988A CN 112408783 B CN112408783 B CN 112408783B
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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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
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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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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Abstract
The invention relates to opaque peacock green high-alumina glass, which consists of high-alumina glass base material and coloring material, wherein the coloring material is Cr 2 O 3 NiO and CoO, wherein Cr 2 O 3 NiO and CoO respectively account for the following mass percent in the total chemical composition of the glass: 0.8-3%, 0.2-0.5%, 0.1-0.3%. The invention adopts the traditional colorant Cr 2 O 3 NiO and CoO are used for coloring the high-alumina glass system, and through proportion design, the coloring agent can neutralize the peacock green effect that the whole body is opaque and has liquid flow patterns, and meanwhile, the good mechanical property of the high-alumina glass is not damaged, and the preparation method is simple, low in cost, uniform and stable in coloring.
Description
Technical Field
The invention relates to a preparation method of colored high-alumina glass, belonging to the technical field of glass manufacturing.
Background
The colored glass is glass which can absorb, reflect and transmit light rays with different wavelengths to present different colors and can be used for building decoration materials, high-grade glass products, wine sets, tableware, artworks and the like. The traditional colored glass is based on a soda-lime-silica glass system, and the glass has low melting temperature and poor strength and impact resistance. The high-alumina glass has a more compact glass network structure, so that the high-alumina glass has mechanical properties superior to those of the traditional soda-lime-silica glass. In the industrial preparation method of colored glass, a layer of organic material color is sprayed on the surface of the glass, but the coating can age and even fall off along with the time, and the coloring effect naturally deteriorates. Along with the development of social economy, people have higher and higher interest in personalized products. The colored glass based on the coloring of the glass matrix has the advantages of uniform and stable coloring and simple preparation flow.
Disclosure of Invention
The invention aims to provide an opacified malachite green high-alumina glass and a preparation method thereof.
The scheme adopted by the invention for solving the technical problems is as follows:
the opaque peacock green high-alumina glass consists of high-alumina glass base material and coloring material, and the coloring material is Cr 2 O 3 NiO and CoO, wherein Cr 2 O 3 The mass percentages of NiO and CoO in the total chemical composition of the glass are respectively as follows: 0.8 to 3 percent, 0.2 to 0.5 percent and 0.1 to 0.3 percent.
Preferably, the chemical composition of the high-alumina glass base material and the mass percentage in the total chemical composition of the glass are as follows: 46 to 57 percent of SiO 2 18 to 30% of Al 2 O 3 1.5 to 5 percent of CaO, 2.5 to 7.5 percent of ZrO 2 4 to 9 percent of Na 2 O, 2.5-5% of K 2 O, 2-5% of Li 2 O, 1-3% of Sb 2 O 3 0.5 to 4 percent of MgO.
Preferably, the glass is in the color of opalescent malachite green.
The invention also aims to provide a preparation method of the opaque peacock green high-alumina glass, which comprises the following steps:
(1) Preparing a glass batch according to the components;
(2) Melting the glass batch in a high-temperature melting furnace in an oxidizing atmosphere to prepare molten glass;
(3) Pouring the molten glass into a mold, rapidly cooling, and then annealing.
Preferably, the temperature of the furnace in step (2) is 1650 ℃.
Preferably, the annealing temperature of the step (2) is 630-660 ℃.
Preferably, the incubation time in step (2) is 3 hours.
The invention is characterized in that the traditional colorant Cr is adopted 2 O 3 NiO and CoO are used for coloring a high-alumina glass system, and the content of alkali metal ions in the high-alumina glass is greatly different from that of the traditional glass, so that different ions have different chemical environments in the high-alumina glass, and the color development is different. Colorant Cr 2 O 3 NiO, coO, in the conventional soda-lime-silica glass, the combination is homogeneous and black or neutral gray, but in the present glass system, cr 2 O 3 Yellow-green, NThe iO is grayish yellow, the CoO is dark blue, the colorant can neutralize the effect of the peacock green with opaque whole body through the proportion design, the product is applied to the field of imitation porcelain, the artware and the corresponding building material can be endowed with high-grade luxury impression, simultaneously, the good mechanical property of the high-alumina glass is not damaged, different liquid flow patterns can be formed in the forming process, and the preparation process is simple, the cost is lower, the coloring is uniform and stable, and the product has wide development prospect.
Drawings
FIG. 1 is a photograph of an opaque peacock green high alumina glass obtained in example 1 of the present invention;
FIG. 2 is a photograph of homogeneous deep blue high alumina glass obtained in example 4 of the present invention.
Detailed Description
The following examples are provided to further illustrate the present invention for better understanding, but the present invention is not limited to the following examples.
Examples 1 to 7
In the present embodiment, the following method is used to prepare the high-alumina glass material:
(1) Glass batch was prepared according to the ingredients described in table 1 below;
(2) Melting the glass batch in a high-temperature melting furnace in an oxidizing atmosphere to prepare molten glass, wherein the melting temperature is 1650 ℃;
(3) And pouring the molten glass into a mold, quickly cooling, annealing, keeping the temperature for 3 hours, and cooling along with the furnace to obtain the glass.
Table 1 examples 1-7 glass batch compositions and proportions
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (6)
1. The opaque peacock green high-alumina glass is characterized by consisting of a high-alumina glass base material and a coloring material, wherein the coloring material is Cr 2 O 3 NiO and CoO, wherein Cr 2 O 3 NiO and CoO respectively account for the following mass percent in the total chemical composition of the glass: 0.8 to 3 percent, 0.2 to 0.5 percent and 0.1 to 0.3 percent;
the high-aluminum glass base material comprises the following chemical compositions: 46 to 57 percent of SiO 2 18 to 30% of Al 2 O 3 1.5 to 5 percent of CaO, 2.5 to 7.5 percent of ZrO 2 4 to 9 percent of Na 2 O, 2.5-5% of K 2 O, 2-5% of Li 2 O, 1-3% of Sb 2 O 3 And 0.5-4% of MgO, wherein the mass percent of each chemical composition is the mass percent of the total chemical composition of the glass.
2. The opaque malachite green high alumina glass according to claim 1, in which the glass is in the color of opalescent malachite green.
3. A preparation method of opaque peacock green high-alumina glass is characterized by comprising the following steps:
(1) Component formulated glass batch according to any one of claims 1 to 2;
(2) Melting the glass batch in a high-temperature melting furnace in an oxidizing atmosphere to prepare molten glass;
(3) And pouring the molten glass into a mold, quickly cooling, and then annealing.
4. The method according to claim 3, wherein the temperature of the melting furnace in the step (2) is 1650 ℃.
5. The method according to claim 3, wherein the annealing temperature in the step (3) is 630 to 660 ℃.
6. The method according to claim 3, wherein the holding time in the step (2) is 3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238988.7A CN112408783B (en) | 2020-11-09 | 2020-11-09 | Opaque peacock green high-alumina glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011238988.7A CN112408783B (en) | 2020-11-09 | 2020-11-09 | Opaque peacock green high-alumina glass and preparation method thereof |
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| CN112408783A CN112408783A (en) | 2021-02-26 |
| CN112408783B true CN112408783B (en) | 2023-02-03 |
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Citations (10)
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| CN103102070A (en) * | 2013-02-03 | 2013-05-15 | 北京工业大学 | Environmentally-friendly low-transparency type absolute black alumina silicate glass |
| CN105271641A (en) * | 2015-10-27 | 2016-01-27 | 武汉理工大学 | Preparation method of stripe emulsion opal glass decorative material |
| CN106573825A (en) * | 2014-04-29 | 2017-04-19 | 尤罗科拉公司 | Partially crystallised glass plate |
| CN109437554A (en) * | 2018-11-29 | 2019-03-08 | 中建材蚌埠玻璃工业设计研究院有限公司 | Blackish green high lead glass of one kind and preparation method thereof |
| CN109867447A (en) * | 2017-12-01 | 2019-06-11 | 成都光明光电股份有限公司 | Devitrified glass and its substrate |
| CN110436780A (en) * | 2019-08-06 | 2019-11-12 | 北京工业大学 | A kind of inorganic brilliant color painting of 3D printing for surface of plate glass decoration |
| CN110615610A (en) * | 2019-10-10 | 2019-12-27 | 清远南玻节能新材料有限公司 | Lithium-zirconium aluminosilicate glass, tempered glass, preparation methods of lithium-zirconium aluminosilicate glass and tempered glass, and display device |
| CN111646693A (en) * | 2020-06-17 | 2020-09-11 | 深圳南玻科技有限公司 | Low-dielectric-constant and low-loss lithium-aluminum silicate glass, and preparation method and application thereof |
-
2020
- 2020-11-09 CN CN202011238988.7A patent/CN112408783B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506331A (en) * | 2002-08-16 | 2004-06-23 | Ф�ز�����˾ | Composition composed of lithium-aluminium silicate glass ceramics |
| CN101734854A (en) * | 2008-11-07 | 2010-06-16 | 肖特股份有限公司 | Transparent coloured glass ceramic with good temperature resistance and variable transmittance capable of being adjusted in IR range |
| CN103102070A (en) * | 2013-02-03 | 2013-05-15 | 北京工业大学 | Environmentally-friendly low-transparency type absolute black alumina silicate glass |
| CN106573825A (en) * | 2014-04-29 | 2017-04-19 | 尤罗科拉公司 | Partially crystallised glass plate |
| CN105271641A (en) * | 2015-10-27 | 2016-01-27 | 武汉理工大学 | Preparation method of stripe emulsion opal glass decorative material |
| CN109867447A (en) * | 2017-12-01 | 2019-06-11 | 成都光明光电股份有限公司 | Devitrified glass and its substrate |
| CN109437554A (en) * | 2018-11-29 | 2019-03-08 | 中建材蚌埠玻璃工业设计研究院有限公司 | Blackish green high lead glass of one kind and preparation method thereof |
| CN110436780A (en) * | 2019-08-06 | 2019-11-12 | 北京工业大学 | A kind of inorganic brilliant color painting of 3D printing for surface of plate glass decoration |
| CN110615610A (en) * | 2019-10-10 | 2019-12-27 | 清远南玻节能新材料有限公司 | Lithium-zirconium aluminosilicate glass, tempered glass, preparation methods of lithium-zirconium aluminosilicate glass and tempered glass, and display device |
| CN111646693A (en) * | 2020-06-17 | 2020-09-11 | 深圳南玻科技有限公司 | Low-dielectric-constant and low-loss lithium-aluminum silicate glass, and preparation method and application thereof |
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| CN112408783A (en) | 2021-02-26 |
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