RU2334701C1 - Glass - Google Patents
Glass Download PDFInfo
- Publication number
- RU2334701C1 RU2334701C1 RU2006142456/03A RU2006142456A RU2334701C1 RU 2334701 C1 RU2334701 C1 RU 2334701C1 RU 2006142456/03 A RU2006142456/03 A RU 2006142456/03A RU 2006142456 A RU2006142456 A RU 2006142456A RU 2334701 C1 RU2334701 C1 RU 2334701C1
- Authority
- RU
- Russia
- Prior art keywords
- glass
- cao
- sio
- zro
- mgo
- Prior art date
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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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
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- Chemical & Material Sciences (AREA)
- Ceramic Engineering (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
Description
Изобретение относится к области технологии силикатов и касается составов стекла, которое может быть использовано, например, для изготовления сортовой посуды.The invention relates to the field of technology of silicates and relates to glass compositions, which can be used, for example, for the manufacture of high-quality tableware.
Известно стекло, включающее, мас.%: SiO2 60,0-80,0; Na2O 5,0-16,0; CaO 5,0-25,0; P2O5 0-25,0; Al2O3 0-20,0; F' 0-5,0 [1].Known glass, including, wt.%: SiO 2 60,0-80,0; Na 2 O 5.0-16.0; CaO 5.0-25.0; P 2 O 5 0-25.0; Al 2 O 3 0-20.0; F '0-5.0 [1].
Известно стекло, содержащее, мас.%: SiO2 62,0-74,0; Na2O 13,0-18,0; CaO 5,0-10,0; P2O5 1,0-6,0; B2O3 1,0-4,0; K2O 1,0-4,0; S2- 0,1-0,5; MgO 2,0-5,0; Sb2O3 0,1-3,0 [2].Known glass containing, wt.%: SiO 2 62,0-74,0; Na 2 O 13.0-18.0; CaO 5.0-10.0; P 2 O 5 1.0-6.0; B 2 O 3 1.0-4.0; K 2 O 1.0-4.0; S 2 0.1-0.5; MgO 2.0-5.0; Sb 2 O 3 0.1-3.0 [2].
Задачей изобретения является повышение термостойкости стекла.The objective of the invention is to increase the heat resistance of glass.
Задача решается тем, что в состав стекла дополнительно вводят TiO2, ZrO2, Al2O3, при следующем соотношении компонентов, мас.%: SiO2 57,0-63,0; Na2O 1,0-2,0; CaO 3,0-5,0; P2O5 1,0-2,0; B2O3 3,0-5,0; K2O 2,0-3,0; S2- 0,1-0,2; MgO 14,0-20,0; Sb2O3 0,8-1,8; TiO2 2,0-3,0; ZrO2 1,0-2,0; Al2O3 3,0-5,0.The problem is solved by the fact that TiO 2 , ZrO 2 , Al 2 O 3 are additionally introduced into the glass composition, with the following ratio of components, wt.%: SiO 2 57.0-63.0; Na 2 O 1.0-2.0; CaO 3.0-5.0; P 2 O 5 1.0-2.0; B 2 O 3 3.0-5.0; K 2 O 2.0-3.0; S 2 0.1-0.2; MgO 14.0-20.0; Sb 2 O 3 0.8-1.8; TiO 2 2.0-3.0; ZrO 2 1.0-2.0; Al 2 O 3 3.0-5.0.
В таблице приведены составы стекла.The table shows the compositions of glass.
Температура варки стекла 1400°С, среда восстановительная. Температура выработки в зависимости от ассортимента изделий.The temperature of glass melting is 1400 ° C, the recovery medium. Production temperature depending on the range of products.
Источники информацииInformation sources
1. Патент ФРГ №1496573, кл. 32В 11/00, 1969.1. German patent No. 1496573, class. 32B 11/00, 1969.
2. Авторское свидетельство СССР №1351896, С03С 3/097, 1987.2. Copyright certificate of the USSR No. 1351896, С03С 3/097, 1987.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006142456/03A RU2334701C1 (en) | 2006-11-30 | 2006-11-30 | Glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006142456/03A RU2334701C1 (en) | 2006-11-30 | 2006-11-30 | Glass |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006142456A RU2006142456A (en) | 2008-06-10 |
RU2334701C1 true RU2334701C1 (en) | 2008-09-27 |
Family
ID=39581091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006142456/03A RU2334701C1 (en) | 2006-11-30 | 2006-11-30 | Glass |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2334701C1 (en) |
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2006
- 2006-11-30 RU RU2006142456/03A patent/RU2334701C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2006142456A (en) | 2008-06-10 |
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