SU1779672A1 - Opacified glass - Google Patents
Opacified glass Download PDFInfo
- Publication number
- SU1779672A1 SU1779672A1 SU914911877A SU4911877A SU1779672A1 SU 1779672 A1 SU1779672 A1 SU 1779672A1 SU 914911877 A SU914911877 A SU 914911877A SU 4911877 A SU4911877 A SU 4911877A SU 1779672 A1 SU1779672 A1 SU 1779672A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cao
- blue
- mdo
- ai2o3
- glass
- Prior art date
Links
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
Landscapes
- 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)
Description
Изобретение относится к составам тушеных стекол и может быть использовано для изготовления облицовочных материалов, например коврово-мозаичной плитки, стекломрамора и других изделий.The invention relates to the compositions of tempered glasses and can be used for the manufacture of facing materials, such as carpet mosaic tiles, glass marble and other products.
Известно глушеное стекло следующего состава, мас.%:Known muted glass of the following composition, wt.%:
Р2О5 3,0-6.5P2O5 3.0-6.5
К20 2.0-2.5K 2 0 2.0-2.5
Известное стекло характеризуется низ- G кой химической стойкостью и окрашено в коричневый цвет.The known glass is characterized by low chemical resistance and is colored brown.
Целью изобретения является повышение химической стойкости и получения стекол голубых тонов.The aim of the invention is to improve the chemical resistance and obtain glasses of blue tones.
Цель достигается тем, что стекло, включающее S1O2, AI2O3. СаО, MgO, №гО, К2О, РегОз. Р2О5, ТЮг, содержит указанные компоненты в следующих соотношениях, мас.%:The goal is achieved by the fact that glass containing S1O2, AI2O3. CaO, MgO, NgO, K2O, RegOz. P2O5, TUr, contains the indicated components in the following ratios, wt%:
SU..., 1779672 А1 при этом Na2O + К2О не менее 5 мас.% Конкретные составы стекол и их свойства приведены в таблице.SU ..., 1779672 A1 with Na2O + K2O not less than 5 wt.% Specific compositions of glasses and their properties are given in the table.
В исходную матрицу могут быть введены традиционные красители с целью получения разнообразной цветовой гаммы.Conventional dyes can be added to the original matrix in order to obtain a variety of colors.
В качестве сырьевых материалов для варки глушеного стекла используют некондиционный кварцполевошпатовый песок, известняк, доломит, глауконитовую породу, двойной суперфосфат или аммофосфат, со- 5 ду, поташ.Substandard quartz-feldspar sand, limestone, dolomite, glauconite rock, double superphosphate or ammophosphate, soda, potash are used as raw materials for melted glass melting.
Варка глушеного стекла проводится в ванных или горшковых. печах при 1350°С. Выработка стекол осуществляется методом непрерывного проката при 1050— 1150°С.Dimmed glass melting is carried out in bathrooms or pots. ovens at 1350 ° C. Glass production is carried out by continuous rolling at 1050-1150 ° C.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914911877A SU1779672A1 (en) | 1991-02-15 | 1991-02-15 | Opacified glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914911877A SU1779672A1 (en) | 1991-02-15 | 1991-02-15 | Opacified glass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1779672A1 true SU1779672A1 (en) | 1992-12-07 |
Family
ID=21560850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914911877A SU1779672A1 (en) | 1991-02-15 | 1991-02-15 | Opacified glass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1779672A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726875A (en) * | 2017-04-21 | 2018-11-02 | 中国南玻集团股份有限公司 | Alumina silicate glass and strengthened glass |
-
1991
- 1991-02-15 SU SU914911877A patent/SU1779672A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726875A (en) * | 2017-04-21 | 2018-11-02 | 中国南玻集团股份有限公司 | Alumina silicate glass and strengthened glass |
CN108726875B (en) * | 2017-04-21 | 2021-10-01 | 中国南玻集团股份有限公司 | Aluminosilicate glass and tempered glass |
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