CN106007374A - High-strength fluoride-free environment-friendly glass - Google Patents
High-strength fluoride-free environment-friendly glass Download PDFInfo
- Publication number
- CN106007374A CN106007374A CN201610359754.5A CN201610359754A CN106007374A CN 106007374 A CN106007374 A CN 106007374A CN 201610359754 A CN201610359754 A CN 201610359754A CN 106007374 A CN106007374 A CN 106007374A
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- China
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- fluoride
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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
- C03C1/002—Use of waste materials, e.g. slags
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses high-strength fluoride-free environment-friendly glass which is prepared from raw materials in parts by weight as follows: 20 to 35 parts of silicon dioxide, 40 to 60 parts of cullet, 1 to 3 parts of aluminium oxide, 2 to 6 parts of barium chloride, 2 to 9 parts of potassium chloride, 5 to 10 parts of lithium oxide, 2 to 12 parts of sodium oxide, 10 to 16 parts of calcium oxide, 4 to 15 parts of cesium oxide, 0.2 to 4.5 parts of boron oxide, 1 to 4 parts of a stabilizer. The high-strength fluoride-free environment-friendly glass basically realizes no fluoride residue, eliminates potential safety hazards, has excellent light transmission and ageing resistance, relatively high strength, relatively low production cost and long service life, and is particularly suitable for production of glass products for holding food.
Description
Technical field
The present invention relates to field of glass production technology, in particular to a kind of high strength fluorine-free environmental protection glass.
Background technology
Along with the development of science and technology, need to use the place of glass to become variation, glass properties index has been had stricter and various requirement, has constantly improved the performance of glass, be the urgent needs of economy and social development.In traditional glass formula, containing fluorite and two kinds of raw materials of arsenicum sablimatum, fluorite can promote the thawing of raw material, the light transmission of arsenicum sablimatum energy reinforcing glass, but, the use of both raw materials, make the glass of production there is potential safety hazard.Accordingly, it would be desirable to change formula, remove both harmful substances.
Summary of the invention
Present invention aim at solving the problems referred to above, it is provided that a kind of high strength fluorine-free environmental protection glass.
For achieving the above object, the invention provides a kind of high strength fluorine-free environmental protection glass, by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 35 parts, cullet 40 ~ 60 parts, aluminium oxide 1 ~ 3 part, barium chloride 2 ~ 6 parts, 2 ~ 9 parts of potassium chloride, lithium oxide 5 ~ 10 parts, sodium oxide 2 ~ 12 parts, calcium oxide 10 ~ 16 parts, Cs2O 4 ~ 15 parts, boron oxide 0.2 ~ 4.5 part and stabilizer 1 ~ 4 part.
Described high strength fluorine-free environmental protection glass, by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 30 parts, cullet 45 ~ 55 parts, aluminium oxide 1 ~ 2.5 part, barium chloride 2 ~ 4 parts, 2 ~ 6 parts of potassium chloride, lithium oxide 7 ~ 9 parts, sodium oxide 5 ~ 8 parts, calcium oxide 12 ~ 15 parts, Cs2O 8 ~ 12 parts, boron oxide 0.2 ~ 3.2 part and stabilizer 1 ~ 2 part.
Described high strength fluorine-free environmental protection glass, by forming according to the raw material of weight portion as follows: silicon dioxide 25 parts, cullet 50 parts, aluminium oxide 1.5 parts, barium chloride 2.4 parts, 5 parts of potassium chloride, lithium oxide 8.3 parts, sodium oxide 6 parts, calcium oxide 14 parts, Cs2O 9 parts, boron oxide 1.6 parts and stabilizer 1.5 parts.
Beneficial effects of the present invention: this kind of high strength fluorine-free environmental protection glass achieves floride-free residue substantially, eliminates potential safety hazard, has good light transmission and ageing resistace, intensity is higher, production cost is relatively low, and service life is long, is particularly suitable for making the glass containing food.
Detailed description of the invention
The present invention takes techniques below scheme to realize: this kind of high strength fluorine-free environmental protection glass, by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 35 parts, cullet 40 ~ 60 parts, aluminium oxide 1 ~ 3 part, barium chloride 2 ~ 6 parts, 2 ~ 9 parts of potassium chloride, lithium oxide 5 ~ 10 parts, sodium oxide 2 ~ 12 parts, calcium oxide 10 ~ 16 parts, Cs2O 4 ~ 15 parts, boron oxide 0.2 ~ 4.5 part and stabilizer 1 ~ 4 part.
As the preferred version of the present invention, high strength fluorine-free environmental protection glass is by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 30 parts, cullet 45 ~ 55 parts, aluminium oxide 1 ~ 2.5 part, barium chloride 2 ~ 4 parts, 2 ~ 6 parts of potassium chloride, lithium oxide 7 ~ 9 parts, sodium oxide 5 ~ 8 parts, calcium oxide 12 ~ 15 parts, Cs2O 8 ~ 12 parts, boron oxide 0.2 ~ 3.2 part and stabilizer 1 ~ 2 part.
As the preferred version of the present invention, high strength fluorine-free environmental protection glass is by forming according to the raw material of weight portion as follows: silicon dioxide 25 parts, cullet 50 parts, aluminium oxide 1.5 parts, barium chloride 2.4 parts, 5 parts of potassium chloride, lithium oxide 8.3 parts, sodium oxide 6 parts, calcium oxide 14 parts, Cs2O 9 parts, boron oxide 1.6 parts and stabilizer 1.5 parts.
This kind of high strength fluorine-free environmental protection glass achieves floride-free residue substantially, eliminates potential safety hazard, has good light transmission and ageing resistace, and intensity is higher, and production cost is relatively low, and service life is long, is particularly suitable for making the glass containing food.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. a high strength fluorine-free environmental protection glass, it is characterized in that, by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 35 parts, cullet 40 ~ 60 parts, aluminium oxide 1 ~ 3 part, barium chloride 2 ~ 6 parts, 2 ~ 9 parts of potassium chloride, lithium oxide 5 ~ 10 parts, sodium oxide 2 ~ 12 parts, calcium oxide 10 ~ 16 parts, Cs2O 4 ~ 15 parts, boron oxide 0.2 ~ 4.5 part and stabilizer 1 ~ 4 part.
High strength fluorine-free environmental protection glass the most according to claim 1, it is characterized in that, by forming according to the raw material of weight portion as follows: silicon dioxide 20 ~ 30 parts, cullet 45 ~ 55 parts, aluminium oxide 1 ~ 2.5 part, barium chloride 2 ~ 4 parts, 2 ~ 6 parts of potassium chloride, lithium oxide 7 ~ 9 parts, sodium oxide 5 ~ 8 parts, calcium oxide 12 ~ 15 parts, Cs2O 8 ~ 12 parts, boron oxide 0.2 ~ 3.2 part and stabilizer 1 ~ 2 part.
High strength fluorine-free environmental protection glass the most according to claim 1, it is characterized in that, by forming according to the raw material of weight portion as follows: silicon dioxide 25 parts, cullet 50 parts, aluminium oxide 1.5 parts, barium chloride 2.4 parts, 5 parts of potassium chloride, lithium oxide 8.3 parts, sodium oxide 6 parts, calcium oxide 14 parts, Cs2O 9 parts, boron oxide 1.6 parts and stabilizer 1.5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359754.5A CN106007374A (en) | 2016-05-27 | 2016-05-27 | High-strength fluoride-free environment-friendly glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359754.5A CN106007374A (en) | 2016-05-27 | 2016-05-27 | High-strength fluoride-free environment-friendly glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106007374A true CN106007374A (en) | 2016-10-12 |
Family
ID=57094461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359754.5A Pending CN106007374A (en) | 2016-05-27 | 2016-05-27 | High-strength fluoride-free environment-friendly glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673427A (en) * | 2016-12-11 | 2017-05-17 | 安徽兆利光电科技有限公司 | Energy-saving fluorescent LED (light-emitting diode) lamp glass and preparation method thereof |
| CN107117813A (en) * | 2017-06-30 | 2017-09-01 | 合肥利裕泰玻璃制品有限公司 | A kind of fluorin environment protection glassware and preparation method thereof |
-
2016
- 2016-05-27 CN CN201610359754.5A patent/CN106007374A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673427A (en) * | 2016-12-11 | 2017-05-17 | 安徽兆利光电科技有限公司 | Energy-saving fluorescent LED (light-emitting diode) lamp glass and preparation method thereof |
| CN107117813A (en) * | 2017-06-30 | 2017-09-01 | 合肥利裕泰玻璃制品有限公司 | A kind of fluorin environment protection glassware and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |