CN102199002B - Jade crystal glass ceramic - Google Patents
Jade crystal glass ceramic Download PDFInfo
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- CN102199002B CN102199002B CN 201110026125 CN201110026125A CN102199002B CN 102199002 B CN102199002 B CN 102199002B CN 201110026125 CN201110026125 CN 201110026125 CN 201110026125 A CN201110026125 A CN 201110026125A CN 102199002 B CN102199002 B CN 102199002B
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Abstract
The invention discloses jade crystal glass ceramic, which is characterized by comprising the following components in percentage by weight: 62 to 68 percent of SiO2, 2 to 4 percent of Al2O3, 11 to 15 percent of B2O3, 6.5 to 8.5 percent of Na2O, 0.4 to 1 percent of K2O, 3 to 5 percent of CaO, 0.05 to 0.3 percent of BaO, 0.5 to 2 percent of ZnO, 0.01 to 0.05 percent of Fe2O3, 3 to 6 percent of F2, 0.1 to 1 percent of P2O5 and 0.1 to 0.5 percent of CeO2. The jade crystal glass ceramic has crystal clear appearance and color, is as white as jade and has the semi-transparent characteristic; and compared with the conventional milky white glass ceramic, the jade crystal glass ceramic can better attract customers, is easy to produce, is environment-friendly, and has low cost.
Description
Technical field
The present invention relates to the glass-ceramic field, specifically a kind of beautiful crystal glass pottery.
Background technology
Glass-ceramic has another name called for " opaque glass ", " devitrified glass ", is smelted into parent glass take quartz as main raw, processes through overmolding and crystallization, makes device shape and uses functional similarity in the product (such as cup, dish, bowl etc.) of pottery.
Conventional glass-ceramic all is oyster white or edematus, because product color is dull, is difficult to satisfy the modern consumption crowd uses function and outward appearance art to product double requirements.
Summary of the invention
The objective of the invention is to solve the problem of glass-ceramic product color dullness, a kind of beautiful crystal glass pottery is provided.
Beautiful crystal glass pottery of the present invention is characterized in that, contains by weight percentage following composition: SiO
262～68%, Al
2O
32～4%, B
2O
311～15%, Na
2O6.5～8.5%, K
2O0.4～1%, CaO3～5%, BaO0.05～0.3%, ZnO0.5～2%, Fe
2O
30.01～0.05%, F
23～6%, P
2O
60.1～1%, CeO
20.1～0.5%.
Above-mentioned beautiful crystal glass pottery, preferably made by following compositions in weight percentage: quartz sand 40～60%, aluminum oxide 1～3%, calcite 5～8%, Sodium Silicofluoride 4～7%, BORAX PENTAHYDRATE-99.9 MIN 14～21%, boric acid 4～7%, zinc oxide 0.5～2%, saltpetre 0.5～2%, primary ammonium phosphate 0.5～2%, cerium oxide 0.1～1%, useless opaque glass 5～15%.
For ease of understanding the present invention, the production method of simple declaration product of the present invention.Produce the method for beautiful crystal glass pottery with said components, comprise following production stage:
(1), component is mixed in proportion, make the melting material;
(2), the melting material is dropped into from smelting furnace top, heated by electrodes to 1380 in stove～1450 ℃ become melting liquid, are delivered to mould from the feeder system of smelting furnace and carry out moulding, and the discharge nozzle temperature remains on 1150～1250 ℃;
(3), mould in moulding process, temperature remains on 500～900 ℃;
(4), after depanning, namely enter tunnel furnace through the product of moulding and anneal, annealing time is 4～4.5 hours, annealing temperature is 250～580 ℃, makes product of the present invention.
Beautiful crystal glass pottery of the present invention, appearance luster is sparkling and crystal-clear, whitening is like beautiful, and semi-transparent characteristics are arranged, and than existing opal glass pottery, more attracts the human consumer, and produce easy, pollution is little, cost is low.
Description of drawings
Fig. 1 is the product picture that the embodiment of the invention is produced.
Embodiment
The present invention will be described in detail to reach by the following examples Comparative Examples.
Embodiment:
(1) prepares by weight percentage following component: quartz sand 50%, aluminum oxide 1.63%, calcite 6.7%, Sodium Silicofluoride 5.91%, BORAX PENTAHYDRATE-99.9 MIN 17.8%, boric acid 6.09%, zinc oxide 0.88%, saltpetre 0.84%, primary ammonium phosphate 0.81%, cerium oxide 0.34%, useless opaque glass 9.0%;
(2) component is mixed in proportion, make the melting material;
(3) the melting material is dropped into from smelting furnace top, heated by electrodes to 1400 ℃ becomes melting liquid in stove, is delivered to mould from the discharge nozzle of smelting furnace bottom and carries out moulding, and the discharge nozzle temperature remains on 1200 ℃;
(4) mould is in moulding process, and temperature remains on 700 ℃;
(5) namely enter tunnel furnace through the product of moulding after depanning and anneal, annealing time is 4 hours, and annealing temperature is 400 ℃, makes the present invention's product shown in Figure 1.
After testing, the product of making contains following composition: SiO by weight percentage
265.01%, Al
2O
33.10%, B
2O
313.40%, Na
2O7.45%, K
2O0.60%, CaO4.10%, BaO0.18%, ZnO1.0%, Fe
2O
30.01%, F
24.40%, P
2O
50.50%, CeO
20.25%.
Comparative Examples 1: different from embodiment is, in step (1), Sodium Silicofluoride is increased to 10%, and the product of making is creamy white.After testing, contained Na in the product of making
2O increases to 9.5%, contained F
2Increase to 6.6%.
Comparative Examples 2: different from embodiment is in step (1), BORAX PENTAHYDRATE-99.9 MIN to be reduced to 8%, the product slickness reduction of making, and product generation nature embrittlement in the week after making.After testing, contained B in the product of making
2O
3Be reduced to 5.8%.
Claims (2)
1. beautiful crystal glass pottery is characterized in that, contains by weight percentage following composition: SiO
262～68%, Al
2O
32～4%, B
2O
311～15%, Na
2O6.5～8.5%, K
2O0.4～1%, CaO3～5%, BaO0.05～0.3%, ZnO0.5～2%, Fe
2O
30.01～0.05%, F
23～6%, P
2O
50.1～1%, CeO
20.1～0.5%.
2. the described beautiful crystal glass pottery of claim 1 is characterized in that, is made by following compositions in weight percentage: quartz sand 40～60%, aluminum oxide 1～3%, calcite 5～8%, Sodium Silicofluoride 4～7%, BORAX PENTAHYDRATE-99.9 MIN 14～21%, boric acid 4～7%, zinc oxide 0.5～2%, saltpetre 0.5～2%, primary ammonium phosphate 0.5～2%, cerium oxide 0.1～1%, useless opaque glass 5～15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110026125 CN102199002B (en) | 2011-01-22 | 2011-01-22 | Jade crystal glass ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110026125 CN102199002B (en) | 2011-01-22 | 2011-01-22 | Jade crystal glass ceramic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102199002A CN102199002A (en) | 2011-09-28 |
| CN102199002B true CN102199002B (en) | 2013-01-02 |
Family
ID=44660030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110026125 Active CN102199002B (en) | 2011-01-22 | 2011-01-22 | Jade crystal glass ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102199002B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826756B (en) * | 2012-09-24 | 2015-10-28 | 江苏杰龙晶瓷科技有限公司 | A kind of preparation method of white jade dinner glass |
| CN103641315B (en) * | 2013-12-06 | 2015-09-23 | 辽宁红山玉科技有限公司 | A kind of preparation method of bowlder-like devitrified glass |
| CN103896485A (en) * | 2014-03-10 | 2014-07-02 | 苏州捷德瑞精密机械有限公司 | Phosphate glass and preparation method thereof |
| CN104176935B (en) * | 2014-08-18 | 2017-01-11 | 江苏杰龙晶瓷科技有限公司 | Crystal-jade ceramic milk glass |
| CN104944785B (en) * | 2015-06-14 | 2017-07-21 | 广东三元玉瓷文化发展股份有限公司 | A kind of preparation method of big specification glass ceramic wafer |
| CN104926133B (en) * | 2015-06-14 | 2017-06-27 | 广东三元玉瓷文化发展股份有限公司 | A kind of preparation method of glass ceramic wafer |
| CN105110644B (en) * | 2015-07-23 | 2017-05-24 | 广东三元玉瓷文化发展股份有限公司 | Preparation method of in-glaze daily-used glass ceramic |
| CN105819881A (en) * | 2016-01-25 | 2016-08-03 | 广州简米餐具有限公司 | Making formula of A8 mineral porcelain |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5256179A (en) * | 1992-04-17 | 1993-10-26 | Corning Incorporated | Method of making a glass-ceramic article having an adherent colored glaze with controlled texture |
| JP2004262699A (en) * | 2003-02-28 | 2004-09-24 | Ishizuka Glass Co Ltd | Glass composition having antibacterial function |
| JP2005041729A (en) * | 2003-07-28 | 2005-02-17 | Nippon Electric Glass Co Ltd | Illuminating glass |
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2011
- 2011-01-22 CN CN 201110026125 patent/CN102199002B/en active Active
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| CN102199002A (en) | 2011-09-28 |
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