RU1815249C - Soluble water glass - Google Patents
Soluble water glassInfo
- Publication number
- RU1815249C RU1815249C SU4905770A RU1815249C RU 1815249 C RU1815249 C RU 1815249C SU 4905770 A SU4905770 A SU 4905770A RU 1815249 C RU1815249 C RU 1815249C
- Authority
- RU
- Russia
- Prior art keywords
- oxide
- group
- glass
- kci
- water 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
- C03C4/00—Compositions for glass with special properties
- C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass
-
- 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
- C03C3/12—Silica-free oxide glass compositions
- C03C3/253—Silica-free oxide glass compositions containing germanium
Landscapes
- 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)
- Cosmetics (AREA)
- Glass Compositions (AREA)
Abstract
Использование: в качестве формующего наполнител . Сущность изобретени : растворимое стекло содержит, мас.%: оксид германи 20-70 БФ Ge02; оксид бора 5-50 БФ ВгОз; оксид бари 1-25 БФ ВаО; по крайней мере один оксид из группы: оксид натри , оксид кали , оксид лити 0,5-25 БФ NaaO; КаО, ШО соответственно, один оксид из группы , AteOs 1-10, хлористый калий 0,5-5% БФ KCI. Стекло полностью раствор етс в воде при 80-90°С. 1 табл.Usage: as a molding filler. The inventive soluble glass contains, wt.%: Germanium oxide 20-70 BF Ge02; boron oxide 5-50 BF VgOz; barium oxide 1-25 BF BaO; at least one oxide from the group: sodium oxide, potassium oxide, lithium oxide 0.5-25 BP NaaO; CaO, SHO, respectively, one oxide from the group, AteOs 1-10, potassium chloride 0.5-5% BF KCI. The glass is completely soluble in water at 80-90 ° C. 1 tab.
Description
Изобретение относитс к составам растворимых стекол, используемых, преимущественно , в качестве формующего наполнител .FIELD OF THE INVENTION This invention relates to soluble glass compositions used primarily as a forming filler.
Целью изобретени вл етс повышение растворимости стекла.An object of the invention is to increase the solubility of glass.
Это достигаетс тем, что в состав стекла , включающего GeOa, В20з, ВаО, по крайней мере один оксид из группы NaaO, KaO, LiaO, один оксид из группы АДОз, LaaOs, дополнительно ввод т KCI, при следующем соотношении компонентов, мас.%: GeOz 40,0-45,0; ВзОз 28,5-34,2; ВаО 1,0-3,6; по крайней мере один оксид из группы N320, К20, LJ20 14,0-16,5; один оксид из группы А120з, 1а20з 4,2-4,5; KCI 4.0-4,5.This is achieved by the fact that in the composition of the glass, including GeOa, B203, BaO, at least one oxide from the group NaaO, KaO, LiaO, one oxide from the group ADOz, LaaOs, KCI is additionally introduced, in the following ratio of components, wt.% : GeOz 40.0-45.0; VozOz 28.5-34.2; BaO 1.0-3.6; at least one oxide from the group of N320, K20, LJ20 14.0-16.5; one oxide from the group A120z, 1a20z 4.2-4.5; KCI 4.0-4.5.
В таблице приведен ы примерные составы растворимого стекла.The table shows approximate compositions of soluble glass.
Стекло полностью раствор етс в воде при температуре: 1 и 2 составы 80°С; 3 состав 90°С.Glass completely dissolves in water at a temperature of: 1 and 2 compositions of 80 ° C; 3 composition 90 ° C.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4905770 RU1815249C (en) | 1990-12-20 | 1990-12-20 | Soluble water glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4905770 RU1815249C (en) | 1990-12-20 | 1990-12-20 | Soluble water glass |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1815249C true RU1815249C (en) | 1993-05-15 |
Family
ID=21557444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4905770 RU1815249C (en) | 1990-12-20 | 1990-12-20 | Soluble water glass |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1815249C (en) |
-
1990
- 1990-12-20 RU SU4905770 patent/RU1815249C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Мг 460256, кл. С 03 С 3/253. 1975. Авторское свидетельство СССР № 687010, кл. С 03 С 3/253, 1975. .(54) РАСТВОРИМОЕ СТЕКЛО * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2805166A (en) | Glasses containing oxides of rare earth metals | |
US2532386A (en) | Colored phosphate glass | |
KR900000306A (en) | Lead-free glass frit compositions | |
JPS606297B2 (en) | optical glass | |
US3253934A (en) | Vitreous compositions of matter | |
ES400272A1 (en) | Soda-silica glass | |
JPS5915102B2 (en) | Near infrared cut filter glass | |
US3248234A (en) | Glass compositions | |
RU1815249C (en) | Soluble water glass | |
GB1388777A (en) | Glass compositions and cathode-ray tubes made therefrom | |
US2429432A (en) | Glass composition | |
JP3148175B2 (en) | Lead-free dense to ultra-dense optical barium crown glass | |
US2701208A (en) | Glasses | |
GB922848A (en) | Production of sulphate opal glasses | |
ES296217A1 (en) | Glass compositions | |
US2441853A (en) | Phosphate glass | |
EP0635461A1 (en) | Glass based on silicon oxide and calcium oxide | |
JPS5523089A (en) | Glass for ultrasonic delay line | |
SU753804A1 (en) | Glass | |
US2426472A (en) | Borosilicate glasses | |
JPS6150889B2 (en) | ||
US1414715A (en) | Glass | |
JPS6311293B2 (en) | ||
JPS5751150A (en) | Glass for circular fluorescent lamp | |
SU380598A1 (en) | GLASS |