CN106587598B - A kind of coloring production method of bluish grey glass - Google Patents
A kind of coloring production method of bluish grey glass Download PDFInfo
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- CN106587598B CN106587598B CN201611266565.XA CN201611266565A CN106587598B CN 106587598 B CN106587598 B CN 106587598B CN 201611266565 A CN201611266565 A CN 201611266565A CN 106587598 B CN106587598 B CN 106587598B
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a kind of coloring production methods of bluish grey glass, it include: 1) to be added to the raw material of colorant after mixing in the raw material of parent glass, it stirs evenly, then it puts into melting furnaces, fusing atmosphere before controlling melting furnaces hot spot is weak oxide atmosphere, and it is micro- reducing atmosphere that fusing atmosphere is kept after hot spot, and controlling its clarifying temp is 1500 DEG C~1525 DEG C, 950 DEG C -1000 DEG C of cooling temperature, obtain pewter glass metal;2) pewter glass metal is sent into tin groove forming, obtains bluish grey glass.The present invention designs bluish grey glass by ion coloring and colour mixture principle, due to new colorant formulations, design by formula with combine, improve certain colorants in formula anomalous trichromatism problem so that bluish grey glass of the invention has the bluish grey tone of more beautiful.
Description
Technical field
The present invention relates to a kind of coloring production methods of bluish grey glass.
Background technique
Glass is as daily construction material, with the development of society, people require to grow to even greater heights to it.In addition to common glass
Glass, the glass product of many high-tech contents also appear in daily life one after another.The glass product of various colors is also continuous
Meets the needs of designer's inspiration, the glass product for having both color and function is also to need to produce by the continuous research and development of producer
It is raw.
The common coloring element of body-tinted glass has iron, cobalt, chromium, selenium, manganese, titanium etc., glass can be presented certain
Color.For example, ferrous iron can make glass that blue be presented, ferric iron is yellow, and chromium is then green etc., usual group of these coloring elements
Close use so that its respectively color mutually compensates, and be finally reached expected tone.And coloured glass is in use, except that need to consider it
Outside tone and appearance, it is often more important that need to consider its optical property, such as visible light transmittance, infrared and ultraviolet absorptivity.Coloring
The selection of agent and ratio collocation, glass component itself, technology for making glass etc. are the weights for influencing glass color and optical property
Want factor.
In the prior art, blue tinted glass and smoked glass are all classical glass color all the time, in order to obtain allusion quotation
The pewter glass of refined beauty, we carry out entire pewter glass whole by the research to its body-tinted glass formula
Body combines design, while the output for realizing product is controlled by production technology, then obtains with graceful bluish grey color
Glass.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of coloring production method of bluish grey glass, make glass have both blue with
The graceful color of the classics of grey.
The technical solution adopted by the present invention is that:
A kind of coloring production method of bluish grey glass, the raw material that it is used is parent glass and colorant, the basis
Glass includes the raw material of following parts by weight: the SiO of 72.2-73.0 parts by weight2, 0.1-1.0 parts by weight Al2O3, 13.3-14.5 weight
Measure the Na of part2The K of O, 0.02-1.2 parts by weight2The MgO of the CaO of O, 7.0-9.0 parts by weight, 3.0-5.0 parts by weight, 0.1-0.5 weight
Measure the SO of part3;The colorant includes the raw material of following parts by weight: the Fe of 0.11-0.70 parts by weight2O3, 0.0001-0.05
The TiO of parts by weight2, no more than the Co of 0.1 parts by weight3O4, no more than the Se of 0.1 parts by weight;
This method comprises:
1) raw material of colorant is added in the raw material of parent glass after mixing, is stirred evenly, then investment is molten
In kiln, the fusing atmosphere before controlling melting furnaces hot spot is weak oxide atmosphere, and it is micro- reducing atmosphere that fusing atmosphere is kept after hot spot, and
And controlling its clarifying temp is 1500 DEG C~1525 DEG C, 950 DEG C -1000 DEG C of cooling temperature, obtains pewter glass metal;
2) pewter glass metal is sent into tin groove forming, obtains bluish grey glass.
Preferably, the compressed air oxygen content in port before the hot spot of the melting furnaces is 5-6%, the melting furnaces hot spot
Preceding fusion temperature is 1500 DEG C~1550 DEG C.
Preferably, the clarifying temp in the melting furnaces is 1505 DEG C, cooling temperature is 978 DEG C, fusion temperature 1528
℃。
Beneficial effects of the present invention:
1, bluish grey glass is designed by ion coloring and colour mixture principle and passes through formula due to new colorant formulations
Design with combine, improve certain colorants in being formulated anomalous trichromatism problem so that bluish grey glass of the invention is with more beautiful
Bluish grey tone;
2, Na in parent glass2O content is 13.3-14.5, and parts by weight are equivalent to the Na in simple glass component2O+K2O two
The total content of 13%~15% parts by weight of person, the Na of bluish grey glass2Ratio shared by O content is higher, promotes glass metal Fe3+Contain
Amount also increases;
3, the fusing atmosphere before melting process control melting furnaces hot spot is weak oxide atmosphere, i.e., the compression of port before control hot spot
Oxygen content in air is 5%~6%, while controlling fusion temperature before its hot spot is 1500 DEG C~1550 DEG C, to increase in glass metal
Fe3+Content, and guarantee simple substance Se pure purples is colored as to glass metal;
4, it is micro- reducing atmosphere that fusing atmosphere is kept after melting process control melting furnaces hot spot, and controls its clarifying temp
It is 1500 DEG C~1525 DEG C, 950 DEG C -1000 DEG C of cooling temperature, Co3O4There is [CoO in glass metal4] group, high temperature melting with
And be conducive to the generation of the group under reducing atmosphere;
5, when in glass metal ferric ion content increase, weaker coloring so that glass metal be in chartreuse, it is another
Kind colouring material TiO2Addition, ferric ion and Co can be improved3O4Pigmentation;
6, pass through the Se and Fe in control colorant2O3Can make glass metal purple respectively and yellow green, the two it is mutual
Complementary color recalls Dark grey;And control colorant Co3O4There is [CoO in glass metal4] group is blue, by molten in glass
Kiln obtains pewter glass metal after carrying out fusing colour mixture.
Specific embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment 1
The bluish grey glass of 6mm thickness is produced, the raw material of use is parent glass and colorant, and the raw material of parent glass is by as follows
Parts by weight weigh:
The raw material of colorant is weighed by following parts by weight:
The raw material of above-mentioned colorant is added in the raw material of parent glass after mixing, is stirred evenly, then put into
In melting furnaces, fusing atmosphere is weak oxide atmosphere before controlling melting furnaces hot spot, i.e., the compressed air oxygen content of port is 5% before hot spot,
Fusion temperature before melting furnaces hot spot is 1500 DEG C~1550 DEG C, after glass melter carries out fusing colour mixture, is kept after melting furnaces hot spot
Fusing atmosphere is micro- reducing atmosphere, and controlling its clarifying temp is 1500 DEG C~1525 DEG C, 950 DEG C -1000 of cooling temperature
DEG C, Co3O4There is [CoO in glass metal4] group, high temperature melting and the generation for being conducive to the group under reducing atmosphere,
Obtained pewter glass metal is bluish grey glass, light transmittance 44.9% by tin groove forming.
Embodiment 2
The bluish grey glass of 4mm thickness is produced, the raw material of use is parent glass and colorant, and the raw material of parent glass is by as follows
Parts by weight weigh:
The raw material of colorant is weighed by following parts by weight:
The raw material of above-mentioned colorant is added in the raw material of parent glass after mixing, is stirred evenly, then put into
In melting furnaces, fusing atmosphere is weak oxide atmosphere before controlling melting furnaces hot spot, i.e., the compressed air oxygen content of port is 6% before hot spot,
Fusion temperature before melting furnaces hot spot is 1500 DEG C~1550 DEG C, after glass melter carries out fusing colour mixture, is kept after melting furnaces hot spot
Fusing atmosphere is micro- reducing atmosphere, and controlling its clarifying temp is 1500 DEG C~1525 DEG C, 950 DEG C -1000 of cooling temperature
DEG C, Co3O4There is [CoO in glass metal4] group, high temperature melting and the generation for being conducive to the group under reducing atmosphere,
Obtained pewter glass metal is bluish grey glass, light transmittance 52.9% by tin groove forming.
The bluish grey glass as made from embodiment 1 and embodiment 2 has following optical performance data:
As can be seen from the above table, bluish grey glass coloration produced by the present invention is uniform, and color is graceful, and optical electivity range is wide,
Various colors increase aesthetic feeling.
Claims (3)
1. a kind of coloring production method of bluish grey glass, which is characterized in that the raw material that it is used is parent glass and colorant, institute
The parent glass stated includes the raw material of following parts by weight: the SiO of 72.2-73.0 parts by weight2, 0.1-1.0 parts by weight Al2O3,
The Na of 13.3-14.5 parts by weight2The K of O, 0.02-1.2 parts by weight2The CaO of O, 7.0-9.0 parts by weight, 3.0-5.0 parts by weight
The SO of MgO, 0.1-0.5 parts by weight3;The colorant includes the raw material of following parts by weight: 0.11-0.70 parts by weight
Fe2O3, the TiO of 0.0001-0.05 parts by weight2, no more than the Co of 0.1 parts by weight3O4, no more than the Se of 0.1 parts by weight;
This method comprises:
1) raw material of colorant is added in the raw material of parent glass after mixing, is stirred evenly, then put into melting furnaces,
Fusing atmosphere before controlling melting furnaces hot spot is weak oxide atmosphere, and it is micro- reducing atmosphere that fusing atmosphere is kept after hot spot, and is controlled
Making its clarifying temp is 1500 DEG C~1525 DEG C, 950 DEG C -1000 DEG C of cooling temperature, obtains pewter glass metal;
2) pewter glass metal is sent into tin groove forming, obtains bluish grey glass.
2. a kind of coloring production method of bluish grey glass according to claim 1, which is characterized in that the hot spot of the melting furnaces
Compressed air oxygen content in preceding port is 5-6%, and the fusion temperature before the melting furnaces hot spot is 1500 DEG C~1550 DEG C.
3. a kind of coloring production method of bluish grey glass according to claim 2, which is characterized in that clear in the melting furnaces
Clear temperature is 1505 DEG C, and cooling temperature is 978 DEG C, and fusion temperature is 1528 DEG C.
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CN201611266565.XA CN106587598B (en) | 2016-12-31 | 2016-12-31 | A kind of coloring production method of bluish grey glass |
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CN201611266565.XA CN106587598B (en) | 2016-12-31 | 2016-12-31 | A kind of coloring production method of bluish grey glass |
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CN106587598B true CN106587598B (en) | 2019-07-12 |
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Citations (6)
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---|---|---|---|---|
EP0452207A1 (en) * | 1990-04-13 | 1991-10-16 | Saint-Gobain Vitrage | Coloured glass composition and glazing produced therewith |
US5089444A (en) * | 1988-05-31 | 1992-02-18 | Ngk Spark Plug Co., Ltd. | Method of producing colored crystallized glass |
EP0536049A1 (en) * | 1991-10-03 | 1993-04-07 | Saint-Gobain Vitrage International | Colored glass composition for the manufacture of glazing |
WO2014013242A1 (en) * | 2012-07-16 | 2014-01-23 | Pilkington Group Limited | Tinted float glass |
CN103819088A (en) * | 2014-01-09 | 2014-05-28 | 株洲醴陵旗滨玻璃有限公司 | Gray glass and preparation method thereof as well as equipment for preparing gray glass |
CN105753317A (en) * | 2015-12-30 | 2016-07-13 | 中国建材国际工程集团有限公司 | Batch for ocean blue aluminosilicate glass and method for manufacturing same by aid of batch |
-
2016
- 2016-12-31 CN CN201611266565.XA patent/CN106587598B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089444A (en) * | 1988-05-31 | 1992-02-18 | Ngk Spark Plug Co., Ltd. | Method of producing colored crystallized glass |
EP0452207A1 (en) * | 1990-04-13 | 1991-10-16 | Saint-Gobain Vitrage | Coloured glass composition and glazing produced therewith |
EP0536049A1 (en) * | 1991-10-03 | 1993-04-07 | Saint-Gobain Vitrage International | Colored glass composition for the manufacture of glazing |
WO2014013242A1 (en) * | 2012-07-16 | 2014-01-23 | Pilkington Group Limited | Tinted float glass |
CN103819088A (en) * | 2014-01-09 | 2014-05-28 | 株洲醴陵旗滨玻璃有限公司 | Gray glass and preparation method thereof as well as equipment for preparing gray glass |
CN105753317A (en) * | 2015-12-30 | 2016-07-13 | 中国建材国际工程集团有限公司 | Batch for ocean blue aluminosilicate glass and method for manufacturing same by aid of batch |
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