CN114933411B - Cobalt blue porcelain-imitating glass bottle and preparation method thereof - Google Patents
Cobalt blue porcelain-imitating glass bottle and preparation method thereof Download PDFInfo
- Publication number
- CN114933411B CN114933411B CN202210431845.0A CN202210431845A CN114933411B CN 114933411 B CN114933411 B CN 114933411B CN 202210431845 A CN202210431845 A CN 202210431845A CN 114933411 B CN114933411 B CN 114933411B
- Authority
- CN
- China
- Prior art keywords
- parts
- glass bottle
- glass
- cobalt blue
- porcelain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 112
- 239000010941 cobalt Substances 0.000 title claims abstract description 49
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 49
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004040 coloring Methods 0.000 claims abstract description 26
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 24
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000005751 Copper oxide Substances 0.000 claims abstract description 21
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 21
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000431 copper oxide Inorganic materials 0.000 claims abstract description 21
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004327 boric acid Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 235000019738 Limestone Nutrition 0.000 claims abstract description 13
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 13
- 239000010459 dolomite Substances 0.000 claims abstract description 13
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 13
- 239000010433 feldspar Substances 0.000 claims abstract description 13
- 239000006028 limestone Substances 0.000 claims abstract description 13
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 11
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims description 55
- 235000019353 potassium silicate Nutrition 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 27
- 238000002844 melting Methods 0.000 claims description 27
- 230000008018 melting Effects 0.000 claims description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 26
- 238000000137 annealing Methods 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 239000006063 cullet Substances 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 10
- 238000009472 formulation Methods 0.000 claims description 10
- 238000000498 ball milling Methods 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003086 colorant Substances 0.000 description 33
- 238000009826 distribution Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000001038 titanium pigment Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019990 fruit wine Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03B5/235—Heating the glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
-
- 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
- C03C1/002—Use of waste materials, e.g. slags
-
- 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
-
- 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
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- 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)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Abstract
The application relates to the technical field of glass bottle manufacturing, and particularly discloses a cobalt blue porcelain-imitating glass bottle and a preparation method thereof. The glass bottle comprises the following raw materials in parts by weight: 45-66 parts of sandstone, 10-15 parts of dolomite, 3-7 parts of limestone, 3-8 parts of feldspar, 15-20 parts of sodium carbonate, 0.1-2 parts of cerium oxide and 3-10 parts of coloring material; the coloring material comprises the following raw materials in parts by weight based on the total amount of the coloring material: 10-20 parts of cobalt oxide, 10-20 parts of copper oxide, 1-3 parts of titanium dioxide, 2-5 parts of boric acid and 60-120 parts of solvent. The raw materials in the application are matched with each other, and the cobalt blue imitation porcelain glass bottle with uniform, elegant, pure and beautiful color can be manufactured.
Description
Technical Field
The application relates to the technical field of glass bottle manufacturing, in particular to a cobalt blue imitation porcelain glass bottle and a preparation method thereof.
Background
The glass bottle is a packaging container for food, beverage and a plurality of products, can quantitatively package, transport, store and contain various liquid, semi-liquid and solid objects, has very wide application, and is a traditional beverage packaging container in China. Glass bottles have many advantages: the glass bottle can be used for multiple times, so that the packaging cost can be reduced; the barrier material has good barrier property, can well block the invasion of gases such as oxygen and the like to the contents, and can prevent the volatilization of volatile components in the contents; the glass bottle is safe and sanitary, has good corrosion resistance and is suitable for packaging acidic substances.
However, most of the existing glass bottles are white and transparent, and when the materials contained in the glass bottles have photosensitivity, such as beer, fruit wine and the like, the glass bottles are preferably made into colored glass bottles in order to prolong the shelf life of the contained materials. The existing preparation method of the colored glass bottle generally comprises the following steps: mixing glass raw materials, a coloring agent, a clarifying agent and the like, and then sequentially carrying out melting, molding, heat treatment, inspection and the like. The inventor finds that the existing colored glass bottle has the phenomena of poor coloring effect and uneven color formation of the finished product.
Disclosure of Invention
In order to improve the coloring effect and the color forming uniformity of a glass bottle finished product, the application provides a cobalt blue imitation porcelain glass bottle and a preparation method thereof.
In a first aspect, the application provides a cobalt blue porcelain-imitating glass bottle formula, which adopts the following technical scheme:
the cobalt blue porcelain-imitating glass bottle formula comprises the following raw materials in parts by weight:
45-66 parts of sandstone, 10-15 parts of dolomite, 3-7 parts of limestone, 3-8 parts of feldspar, 15-20 parts of sodium carbonate, 0.1-2 parts of cerium oxide and 3-10 parts of coloring material;
the coloring material comprises the following raw materials in parts by weight based on the total amount of the coloring material:
10-20 parts of cobalt oxide, 10-20 parts of copper oxide, 1-3 parts of titanium dioxide, 2-5 parts of boric acid and 60-120 parts of solvent.
By adopting the technical scheme, the colorant prepared from cobalt oxide, copper oxide, titanium dioxide, boric acid and solvent according to a certain proportion has better compatibility with the rest raw materials of the glass bottle, has good coloring capability and uniform coloring, and is favorable for obtaining the cobalt blue porcelain-like glass bottle with uniform and elegant color.
The cobalt oxide and the copper oxide are matched with each other, so that elegant cobalt blue can be prepared, and the addition of the titanium dioxide can improve the saturation of the cobalt blue color on one hand, and can improve the tinting capability of the colorant on the other hand, and boric acid is used as a mineralizer, so that the color of the glass bottle can be improved, and the glass bottle with uniform tinting can be obtained.
The solvent in the colorant is selected from strong acid or partial weak acid as solvent, wherein the strong acid can be hydrochloric acid, sulfuric acid or nitric acid, and the weak acid can be oxalic acid or acetic acid. The solvent in the present application is preferably acetic acid.
Preferably, the weight ratio of the cobalt oxide to the copper oxide is (1.25-1.67): 1, more preferably 1.34:1, 1.42:1.56:1.
When cobalt blue is prepared by using cobalt oxide and copper oxide, when the cobalt oxide is excessive, the blue is deep; when copper oxide is excessive, a slight bluish color is obtained. In the present application, when the weight ratio of cobalt oxide to copper oxide is (1.25-1.67): 1, the cobalt blue obtained at this time is clean, elegant and beautiful.
Preferably, the colorant is prepared by the following preparation method:
according to the formula proportion, cobalt oxide, copper oxide, titanium pigment and boric acid are uniformly mixed, then dissolved in a solvent, ball-milled for 1-2 hours by a wet method, screened by a sieve with the aperture of 0.065mm, roasted to 600-900 ℃, then kept for 5-10 minutes, and naturally cooled to prepare the colorant.
Preferably, the undersize material is calcined at a rate of 10-15 ℃/min to 600-750 ℃.
By adopting the technical scheme, the prepared colorant can be better compatible with the rest raw materials of the glass bottle, and has better dispersibility and more uniform color formation. The applicant found that increasing the firing temperature from 600 ℃ to 900 ℃ progressively deepens the color, affecting transparency to some extent. When the mixture is baked to 600-750 ℃ at a speed of 10-15 ℃/min, the obtained color is uniform and clear, and no bluish black color appears.
Preferably, the cobalt blue porcelain-imitating glass bottle formula further comprises recycled broken glass, and the weight of the recycled broken glass accounts for 24% -37.7% of the weight of sandstone. 10.8 to 24.8 parts of the recycled cullet is further preferred, and the amount of sandstone is reduced when the recycled cullet is added to the formulation, wherein 30 to 50 parts of sandstone and 12.5 to 17.8 parts of cullet are present in the formulation.
By adopting the technical scheme, a proper amount of recycled broken glass is added into the formula, and the broken glass has potential activity, so that the melting temperature in the production process can be reduced, the glass melting efficiency is improved, the consumption of raw materials and fuel for glass bottle production is saved, the waste emission is reduced, and the environment is protected. In addition, the recycled broken glass is used for producing glass bottles, which is beneficial to recycling of the bad and old glass, waste utilization and waste recycling.
Preferably, the particle size of the recycled cullet is 0.2-0.4mm.
By adopting the technical scheme, the particle size of the broken glass is 0.2-0.4mm, which is favorable for glass melting and obtaining uniform liquid glass (melt), thereby improving the color forming of the glass bottle.
Preferably, the content of silicon dioxide in the sandstone is not more than 98 percent at maximum.
The stability of glass is the result of the combined action of the various minerals (oxides) in the feed, the most influencing of which is silica, the higher the silica content in the melt, the slower the diffusion rate of the melt, and the poorer the homogeneity of the melt.
Preferably, the sandstone has a particle size of: particles of 0.1-0.7mm account for at least 95% and particles of 0.2-0.5mm account for at least 80%.
By adopting the technical scheme, in the sandstone particles, particles with the particle size of 0.1-0.7mm at least account for 95%, and particles with the particle size of 0.2-0.5mm at least account for 80%, so that the melting of a melt is facilitated, the generation of bubbles in the melt can be reduced, the clarifying effect of liquid glass is facilitated to be improved, the homogenization of the liquid glass is facilitated, and a homogenized and stable glass bottle is facilitated to be obtained.
In a second aspect, the application provides a preparation method of a cobalt blue porcelain-imitating glass bottle, which adopts the following technical scheme: the preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: respectively crushing sandstone, dolomite, limestone, feldspar, calcined soda, cerium oxide and coloring materials, and uniformly mixing according to a formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1550-1600 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600-800 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
Preferably, when the formulation contains recycled cullet, in step S2, the mixture is melted at 1450-1500 ℃.
Preferably, the preparation method of the colorant comprises the following steps:
according to the formula proportion, cobalt oxide, copper oxide, titanium pigment and boric acid are uniformly mixed, then dissolved in a solvent, ball-milled for 1-2 hours by a wet method, screened by a sieve with the aperture of 0.065mm, roasted to 600-900 ℃, then kept for 5-10 minutes, and naturally cooled to prepare the colorant.
Further preferably, the undersize material is calcined at a rate of 10-15 ℃/min to 600-750 ℃, most preferably at a rate of 10 ℃/min to 725 ℃.
By adopting the technical scheme, in the process of preparing the cobalt blue porcelain-imitating glass bottle, new equipment is not introduced, the preparation cost is low, the implementation operation is facilitated, and the mass production and manufacturing are facilitated.
In summary, the application has the following beneficial effects:
1. the raw materials in the application are matched with each other, so that the cobalt blue imitation porcelain glass bottle with uniform, elegant, pure and beautiful color can be prepared;
2. in the application, the colorant prepared from cobalt oxide, copper oxide, titanium dioxide, boric acid and solvent according to a certain proportion has better compatibility with the rest raw materials of the glass bottle, strong coloring capability and uniform coloring;
3. in the application, a certain amount of recycled broken glass is added into the formula, so that the melting temperature of raw materials can be reduced while waste utilization is realized, energy sources can be saved, and cost can be saved.
Detailed Description
The present application will be described in further detail with reference to examples. The specific description is: the following examples were conducted under conventional conditions or conditions recommended by the manufacturer, where specific conditions were not noted; the raw materials used in the following examples were all commercially available from ordinary sources except for the specific descriptions.
Colorant preparation example
Preparation example 1
The preparation method of the colorant comprises the following steps:
mixing 1kg of cobalt oxide, 2kg of copper oxide, 0.1kg of titanium dioxide and 0.2kg of boric acid uniformly, dissolving in 6kg of acetic acid, ball milling for 1h by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 900 ℃, preserving heat for 5min, and naturally cooling to obtain the colorant 1.
Preparation example 2
The preparation method of the colorant comprises the following steps:
mixing 2kg of cobalt oxide, 1kg of copper oxide, 0.3kg of titanium dioxide and 0.5kg of boric acid uniformly, dissolving in 12kg of acetic acid, ball milling for 2 hours by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 900 ℃, preserving heat for 10 minutes, and naturally cooling to obtain the colorant 2.
Preparation example 3
The preparation method of the colorant comprises the following steps:
uniformly mixing 1.63kg of cobalt oxide, 1.3kg of copper oxide, 0.2kg of titanium dioxide and 0.3kg of boric acid, then dissolving in 10kg of acetic acid, ball milling for 2 hours by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 600 ℃ at the speed of 10 ℃/min, then preserving heat for 10min, and naturally cooling to obtain the colorant 3.
Preparation example 4
The preparation method of the colorant comprises the following steps:
mixing 2kg of cobalt oxide, 1.2kg of copper oxide, 0.2kg of titanium dioxide and 0.3kg of boric acid uniformly, dissolving in 10kg of acetic acid, ball milling for 2 hours by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 600 ℃ at the speed of 10 ℃/min, preserving heat for 10min, and naturally cooling to obtain the colorant 4.
Preparation example 5
The preparation method of the colorant comprises the following steps:
uniformly mixing 1.63kg of cobalt oxide, 1.3kg of copper oxide, 0.2kg of titanium dioxide and 0.3kg of boric acid, then dissolving in 10kg of acetic acid, ball milling for 2 hours by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 600 ℃ at the speed of 15 ℃/min, then preserving heat for 10min, and naturally cooling to obtain the colorant 5.
Preparation example 6
The preparation method of the colorant comprises the following steps:
uniformly mixing 1.63kg of cobalt oxide, 1.3kg of copper oxide, 0.2kg of titanium dioxide and 0.3kg of boric acid, then dissolving in 10kg of acetic acid, ball milling for 2 hours by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 725 ℃ at the speed of 10 ℃/min, then preserving heat for 10min, and naturally cooling to obtain the colorant 6.
Examples
Example 1
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: crushing 4.5kg of sandstone, 1.5kg of dolomite, 0.3kg of limestone, 0.8kg of feldspar, 2kg of sodium carbonate, 0.01kg of cerium oxide and 0.3kg of coloring material 3 respectively, and uniformly mixing according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1550 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80% and particles of 0.2-0.5mm account for 70%.
Example 2
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: crushing 6.6kg of sandstone, 1kg of dolomite, 0.7kg of limestone, 0.3kg of feldspar, 1.5kg of sodium carbonate, 0.2kg of cerium oxide and 1kg of coloring material 3 respectively, and uniformly mixing according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1600 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 800 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80% and particles of 0.2-0.5mm account for 70%.
Example 3
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: crushing 5.5kg of sandstone, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide and 0.6kg of coloring material 3 respectively, and uniformly mixing according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1550 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80% and particles of 0.2-0.5mm account for 70%.
Example 4
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: 5.5kg of sandstone, 1.08kg of recycled broken glass, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide and 0.6kg of coloring material 3 are respectively crushed, and then uniformly mixed according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1500 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80%, particles of 0.2-0.5mm account for 70%; the particle size of the recovered cullet is 0.4-0.6mm.
Example 5
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: 5.5kg of sandstone, 2.48kg of recycled broken glass, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide and 0.6kg of coloring material 3 are respectively crushed, and then uniformly mixed according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1450 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80%, particles of 0.2-0.5mm account for 70%; the particle size of the recovered cullet is 0.4-0.6mm.
Example 6
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: crushing 4kg of sandstone, 1.25kg of recycled broken glass, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide and 0.6kg of coloring material 3 respectively, and uniformly mixing according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1500 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80%, particles of 0.2-0.5mm account for 70%; the particle size of the recovered cullet is 0.4-0.6mm.
Example 7
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: 3.2kg of sandstone, 1.78kg of recovered crushed glass, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide and 0.6kg of coloring material 3 are respectively crushed, and then uniformly mixed according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1470 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80%, particles of 0.2-0.5mm account for 70%; the particle size of the recovered cullet is 0.4-0.6mm.
Example 8
Example 8 differs from example 7 only in that in example 8, the recovered cullet had a particle size of 0.2 to 0.4mm, and the remainder remained the same as in example 7.
Example 9
Example 9 differs from example 7 only in that in example 9, the properties of the sandstone are different, the silica content in the sandstone is 96.2%, and the particle size distribution is: particles of 0.1-0.7mm account for 95% and particles of 0.2-0.5mm account for 80%; the remainder remained the same as in example 7.
Example 10
Example 9 differs from example 7 only in that in example 9, the properties of the sandstone are different, the silica content in the sandstone is 96.2%, and the particle size distribution is: particles of 0.1-0.7mm account for 98%, particles of 0.2-0.5mm account for 90%; the remainder remained the same as in example 7.
Examples 11 to 15
Examples 11 to 15 differ from examples 10 only in that in examples 11 to 15 the colorant is different and the remainder remains the same as in example 7. The colorants in examples 11-15 are specifically shown in Table 1 below.
TABLE 1
| Examples | Coloring agent |
| Example 10 | Colorant 3 |
| Example 11 | Colorant 1 |
| Example 12 | Colorant 2 |
| Example 13 | Colorant 4 |
| Example 14 | Colorant 5 |
| Example 15 | Colorant 6 |
Comparative example
Comparative example 1
The preparation method of the cobalt blue porcelain-imitating glass bottle comprises the following steps:
s1, proportioning: 3.2kg of sandstone, 1.78kg of recovered crushed glass, 1.2kg of dolomite, 0.5kg of limestone, 0.4kg of feldspar, 1.7kg of sodium carbonate, 0.11kg of cerium oxide, 0.33kg of cobalt oxide and 0.27kg of copper oxide are respectively crushed, and then uniformly mixed according to the formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1550 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
In this example, the silica content in the sandstone was 99.4%, particle size distribution: particles of 0.1-0.7mm account for 80%, particles of 0.2-0.5mm account for 70%; the particle size of the recovered cullet is 0.4-0.6mm.
Performance detection
The sensory properties, specific indexes and sensory evaluations of the cobalt blue porcelain-like glass bottles prepared in examples 1 to 15 and comparative example 1 were examined as shown in the following Table 2, and the higher the score, the better the color and luster of the cobalt blue porcelain-like glass bottles and the more uniform the color and luster.
TABLE 2
| Evaluation index | Score of |
| The bright cobalt blue has very uniform color, | 8-10 |
| cobalt blue is light or blue-black, and the color is uniform | 5-7 |
| Color non-uniformity | 2-4 |
TABLE 3 Table 3
| Sample of | Score of |
| Example 1 | 7.2 |
| Example 2 | 7.4 |
| Example 3 | 7.6 |
| Example 4 | 7.8 |
| Example 5 | 7.9 |
| Example 6 | 8.1 |
| Example 7 | 8.3 |
| Example 8 | 8.6 |
| Example 9 | 8.9 |
| Example 10 | 9.2 |
| Example 11 | 6.7 |
| Example 12 | 6.5 |
| Example 13 | 9.3 |
| Example 14 | 9.4 |
| Example 15 | 9.5 |
| Comparative example 1 | 3.5 |
As can be seen in combination with examples 1-3 and tables 2 and 3, the glass bottles made according to the formulation and preparation method of the present application are uniform in color and elegant in color.
It can be seen in combination with examples 3 and examples 4-7, and with tables 2 and 3, that the addition of recycled cullet to the formulation, while reducing the melting temperature, improved the color formation of the glass bottles to some extent.
It can be seen from a combination of examples 7 and 8 and a combination of tables 2 and 3 that the particle size of the recovered cullet also affects the color formation of the glass bottles, and that the color formation of the glass bottles is better when the particle size of the recovered cullet is 0.2-0.4mm.
It can be seen from a combination of examples 7 and examples 9-10, and from a combination of tables 2 and 3 that the silica content in the sandstone and the sandstone particle size distribution also affect the color formation of the glass bottle, and that it is advantageous to obtain a glass bottle having a more uniform color formation when the silica content in the sandstone is not more than 98%, the particles of 0.1-0.7mm account for at least 95%, and the particles of 0.2-0.5mm account for at least 80%.
As can be seen from the combination of examples 7, 11-15 and comparative example 1 and the combination of tables 2 and 3, the coloring agent greatly affects the color formation of the glass bottle, and the cobalt blue imitation porcelain glass bottle manufactured by the formula and the manufacturing method of the application has uniform color formation and elegant color.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (7)
1. The cobalt blue imitation porcelain glass bottle formula is characterized in that: the material comprises the following raw materials in parts by weight:
45-66 parts of sandstone, 10-15 parts of dolomite, 3-7 parts of limestone, 3-8 parts of feldspar, 15-20 parts of sodium carbonate, 0.1-2 parts of cerium oxide and 3-10 parts of coloring material;
the coloring material comprises the following raw materials in parts by weight based on the total amount of the coloring material:
10-20 parts of cobalt oxide, 10-20 parts of copper oxide, 1-3 parts of titanium dioxide, 2-5 parts of boric acid and 60-120 parts of solvent;
the weight ratio of the cobalt oxide to the copper oxide is (1.25-1.67): 1, a step of;
the coloring material is prepared by the following preparation method:
uniformly mixing cobalt oxide, copper oxide, titanium dioxide and boric acid according to the formula proportion, then dissolving in a solvent, ball milling for 1-2h by a wet method, sieving with a sieve with the aperture of 0.065mm, roasting the undersize to 600-900 ℃, then preserving heat for 5-10min, and naturally cooling to obtain coloring material;
the solvent is acetic acid.
2. The cobalt blue imitation porcelain glass bottle formulation of claim 1, wherein: when the undersize material is roasted, the undersize material is roasted to 600-750 ℃ at a speed of 10-15 ℃/min.
3. The cobalt blue porcelain-imitating glass bottle formulation of any one of claims 1-2, wherein: the cobalt blue porcelain-imitating glass bottle formula also comprises recovered broken glass, wherein the weight of the recovered broken glass accounts for 24-37.7% of the weight of sandstone.
4. A cobalt blue imitation porcelain glass bottle formulation according to claim 3, characterized in that: the particle size of the recovered cullet is 0.2-0.4mm.
5. The cobalt blue imitation porcelain glass bottle formulation of claim 1, wherein: the maximum content of silicon dioxide in the sandstone is not more than 98%.
6. The cobalt blue porcelain-like glass bottle formulation of claim 5, wherein: particle size of the sandstone: particles of 0.1-0.7mm account for at least 95% and particles of 0.2-0.5mm account for at least 80%.
7. The method for preparing the cobalt blue porcelain-imitating glass bottle according to any one of claims 1 to 6, wherein: the method comprises the following steps:
s1, proportioning: respectively crushing sandstone, dolomite, limestone, feldspar, calcined soda, cerium oxide and coloring materials, and uniformly mixing according to a formula proportion to obtain a mixture;
s2, melting: melting the mixture at 1550-1600 ℃ to obtain uniform bubble-free liquid glass;
s3, forming: cooling the liquid glass to 600-800 ℃, then placing the liquid glass into a bottle blowing mold, and forming to obtain a prefabricated glass bottle;
s4, annealing: and (3) annealing the prefabricated glass bottle, and naturally cooling to normal temperature after the temperature is lower than 150 ℃ to obtain the cobalt blue porcelain-imitating glass bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431845.0A CN114933411B (en) | 2022-04-23 | 2022-04-23 | Cobalt blue porcelain-imitating glass bottle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210431845.0A CN114933411B (en) | 2022-04-23 | 2022-04-23 | Cobalt blue porcelain-imitating glass bottle and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114933411A CN114933411A (en) | 2022-08-23 |
| CN114933411B true CN114933411B (en) | 2023-11-14 |
Family
ID=82861912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210431845.0A Active CN114933411B (en) | 2022-04-23 | 2022-04-23 | Cobalt blue porcelain-imitating glass bottle and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114933411B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185441A (en) * | 1982-04-22 | 1983-10-29 | Seiko Epson Corp | Preparation of colored glass |
| CS302288A1 (en) * | 1988-05-04 | 1990-07-12 | Moravcik Alfonz | Coloured blue powder-like enamel for dry application in electric field |
| JP2001092121A (en) * | 1999-09-22 | 2001-04-06 | Toray Ind Inc | Photosensitive glass paste, member for plasma display and production of plama display |
| CN103466939A (en) * | 2013-08-09 | 2013-12-25 | 申英良 | Soft-light colored glass product, and making method and special apparatus thereof |
| CN104829268A (en) * | 2015-05-07 | 2015-08-12 | 东莞市唯美陶瓷工业园有限公司 | Glaze for fast-fired crystal glaze ceramic tile, and preparation method and applications of ceramic tile |
| CN106085006A (en) * | 2016-06-16 | 2016-11-09 | 江苏大学 | Glass surface inkjet printing bismuth silicon boron system low melting point ink and preparation method thereof |
| CN107473592A (en) * | 2017-08-18 | 2017-12-15 | 佛山市石湾裕龙陶瓷有限公司 | A kind of ceramic ink jet printing furnace transmutation glaze and preparation method thereof |
| CN111138908A (en) * | 2019-12-30 | 2020-05-12 | 珠海天威新材料股份有限公司 | Ink-jet printing ink, preparation method thereof and application of ink-jet printing ink |
| CN111484246A (en) * | 2020-05-07 | 2020-08-04 | 山东景耀玻璃集团有限公司 | Formula and preparation method of cobalt blue porcelain-like glass bottle |
| JP2020138897A (en) * | 2018-10-17 | 2020-09-03 | 三ツ星ベルト株式会社 | Ceramic color paste, ceramic color, glass with ceramic color and manufacturing method thereof |
| US10894734B1 (en) * | 2018-11-14 | 2021-01-19 | Molten Aura Labs, LLC | Systems and methods of manufacturing colored borosilicate glass |
| CN114380495A (en) * | 2020-10-16 | 2022-04-22 | 深圳市绎立锐光科技开发有限公司 | Preparation method of colored quartz glass and colored quartz glass |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2012015215A (en) * | 2012-12-19 | 2014-06-24 | Vidrio Plano De Mexico Sa De Cv | Aqua blue glass composition. |
-
2022
- 2022-04-23 CN CN202210431845.0A patent/CN114933411B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58185441A (en) * | 1982-04-22 | 1983-10-29 | Seiko Epson Corp | Preparation of colored glass |
| CS302288A1 (en) * | 1988-05-04 | 1990-07-12 | Moravcik Alfonz | Coloured blue powder-like enamel for dry application in electric field |
| JP2001092121A (en) * | 1999-09-22 | 2001-04-06 | Toray Ind Inc | Photosensitive glass paste, member for plasma display and production of plama display |
| CN103466939A (en) * | 2013-08-09 | 2013-12-25 | 申英良 | Soft-light colored glass product, and making method and special apparatus thereof |
| CN104829268A (en) * | 2015-05-07 | 2015-08-12 | 东莞市唯美陶瓷工业园有限公司 | Glaze for fast-fired crystal glaze ceramic tile, and preparation method and applications of ceramic tile |
| CN106085006A (en) * | 2016-06-16 | 2016-11-09 | 江苏大学 | Glass surface inkjet printing bismuth silicon boron system low melting point ink and preparation method thereof |
| CN107473592A (en) * | 2017-08-18 | 2017-12-15 | 佛山市石湾裕龙陶瓷有限公司 | A kind of ceramic ink jet printing furnace transmutation glaze and preparation method thereof |
| JP2020138897A (en) * | 2018-10-17 | 2020-09-03 | 三ツ星ベルト株式会社 | Ceramic color paste, ceramic color, glass with ceramic color and manufacturing method thereof |
| US10894734B1 (en) * | 2018-11-14 | 2021-01-19 | Molten Aura Labs, LLC | Systems and methods of manufacturing colored borosilicate glass |
| CN111138908A (en) * | 2019-12-30 | 2020-05-12 | 珠海天威新材料股份有限公司 | Ink-jet printing ink, preparation method thereof and application of ink-jet printing ink |
| CN111484246A (en) * | 2020-05-07 | 2020-08-04 | 山东景耀玻璃集团有限公司 | Formula and preparation method of cobalt blue porcelain-like glass bottle |
| CN114380495A (en) * | 2020-10-16 | 2022-04-22 | 深圳市绎立锐光科技开发有限公司 | Preparation method of colored quartz glass and colored quartz glass |
Non-Patent Citations (2)
| Title |
|---|
| 湿化学法制备陶瓷颜料的现状与发展;马光华, 王迎军, 李凯, 沈宗洋;中国陶瓷(06);全文 * |
| 玻璃表面扩散着色的研究;王传书;航空制造技术(06);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114933411A (en) | 2022-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112608032B (en) | Glass ceramics, glass ceramics product and manufacturing method thereof | |
| CN108821598B (en) | Microcrystalline glass and preparation method thereof | |
| CA2327324A1 (en) | A method of recycling batches of mixed color cullet into amber, green, or flint glass with selected properties | |
| CN104609733B (en) | A kind of without vanadium arsenic-free low-expansion black and transparent microcrystalline glass and preparation method | |
| CN101759441A (en) | Ceramic glaze and preparation process thereof | |
| CN110316964A (en) | A kind of high-performance glass bottle preparation method | |
| TW201504175A (en) | Method for manufacturing glass, cullet and optical element | |
| CN110591301A (en) | High-gloss master batch for PET packaging and preparation method thereof | |
| CN114804625B (en) | Mars green glass bottle and preparation method thereof | |
| CN114933411B (en) | Cobalt blue porcelain-imitating glass bottle and preparation method thereof | |
| US2923636A (en) | Glass-making frit and method | |
| CN110734221A (en) | novel environment-friendly high-whiteness material bottle and can glass | |
| CN102936758B (en) | Whitened regenerated terylene staple fiber | |
| CN111943517A (en) | Production process of glass bottle | |
| CN106007371B (en) | Transparent float glass production method | |
| CN113248137A (en) | Method for processing glass for cosmetics | |
| CN105776872B (en) | A kind of coloured high transparency frit and preparation method thereof | |
| CN111517643A (en) | Glass composition and method for producing the same | |
| CN111484246A (en) | Formula and preparation method of cobalt blue porcelain-like glass bottle | |
| US3523779A (en) | Glass composition and method | |
| CN110002741A (en) | A kind of high strength glass and preparation method thereof | |
| CN105776860A (en) | Sapphire blue glass and preparation technology thereof | |
| CN113213757B (en) | Manufacturing method of sky blue glass bottle | |
| CN113307477A (en) | Preparation method of high-refractive-index and high-light-transmittance crystal material glass bottle | |
| CN103508671A (en) | Brown glass and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |