SU1706979A1 - Glass - Google Patents
Glass Download PDFInfo
- Publication number
- SU1706979A1 SU1706979A1 SU894792009A SU4792009A SU1706979A1 SU 1706979 A1 SU1706979 A1 SU 1706979A1 SU 894792009 A SU894792009 A SU 894792009A SU 4792009 A SU4792009 A SU 4792009A SU 1706979 A1 SU1706979 A1 SU 1706979A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- reducing
- region
- technological properties
- infrared rays
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
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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
Изобретение относитс к составам светотехнических стекол, предназначенных дл изготовлени солнцезащитных светофильтров . Дл получени стекла нейтрального тонэ с доминирующей длиной волны 580 - 590 нм. снижени пропускани инфракрасных лучей ч области 760 - 1100 нм и улучшени технологических свойств, стекло содержит следующие компоненты, в мае %: Si02 69,0-74.0: 1,0-2,0, Са04,0 - fi.O. Mg02,.0, Na20 12,0- 15,0, К200,ООС1 - 4,0, Се02 0,05 - 1,0, Nd2U3 0,015 - 0,3, Рг20з, 0,005 - 0,1. Э20з 0,03 - 0.6, СоО 0,01 - 0,1, N100,01 -0,1. Сг20з0.0001 -0.1, ГегОзО.01 - 1,0. ВэО 0,1 - 2,0. Применение стекла даст возможность расширить область его применени зэ счет снижени пропускани инфракрасных лучей в области 760 - 1100 нм. Улучшение технологических свойств (снижение склонности к кристаллизации и том пературы варки) позволит повысить качество стекла и уселичить обы,-м его выпуска . 2 табл. елThe invention relates to compositions of lighting glasses intended for the manufacture of sunscreen filters. To obtain a neutral tone glass with a dominant wavelength of 580-590 nm. reducing the transmission of infrared rays in the 760 - 1100 nm region and improving the technological properties; glass contains the following components, in May,%: Si02 69.0-74.0: 1.0-2.0, Ca04.0 - fi.O. Mg02, .0, Na20 12.0- 15.0, K200, ООС1 - 4.0, Се02 0.05 - 1.0, Nd2U3 0.015 - 0.3, Рг20з, 0.005 - 0.1. E203 0.03 - 0.6, CoO 0.01 - 0.1, N100.01 -0.1. Cr20z0.0001-0.1, GeOZO.01 - 1.0. Veo 0.1 - 2.0. The use of glass will make it possible to expand the area of its application by reducing the transmission of infrared rays in the region of 760 - 1100 nm. Improving the technological properties (reducing the tendency to crystallization and the volume of cooking) will improve the quality of the glass and increase both its output. 2 tab. ate
Description
Изобретени относитс к составам светотехнических стекол, предназначенных дл изготовлени солнцезащитных светофильтров .The invention relates to compositions of lighting glasses intended for the manufacture of sunscreen light filters.
Цель изобретени - получение стекла нейтрального тона с доминирующей длиной волны 580 - 590 нм, снижение пропускани инфракрасных лучей в области 760- 1 ЮОнм и улучшение технологических свойств.The purpose of the invention is to obtain a neutral-tone glass with a dominant wavelength of 580-590 nm, a decrease in the transmission of infrared rays in the region of 760-1 UOm and an improvement in the technological properties.
В табл.1 и 2 приведены конкретные составы предлагаемого стекла и данные определени их свойств.Tables 1 and 2 show the specific compositions of the proposed glass and the data for determining their properties.
Варку стекла осуществл ют в ванной печи непрерывного действи , выработку - методом ВВС.The glass is brewed in a continuous bath furnace, and produced by the air force method.
В качестве сырьевых материалов используют песок, глинозем, доломит, соду, поташ, полирит, окалину железа, углекислый бэрий, различные соединени кобальта, никел , хрома и древесный уголь.Sand, alumina, dolomite, soda, potash, polyrite, iron oxide, carbon dioxide, various cobalt, nickel, chromium compounds and charcoal are used as raw materials.
Состав может найти применение в качестве светофильтров дл изготовлени солнцезащитных очков и в строительных цел х дл остеклени зданий различного назначени .The composition can be used as light filters for the manufacture of sunglasses and for building purposes for the glazing of buildings for various purposes.
Стекло также может использоватьс кэк теплопоглощающее, так как обладает значительной защитой в инфракрасной области спектра.Glass can also be used as a heat absorbing keck, since it has considerable protection in the infrared region of the spectrum.
По сравнению с прототипом предлагаемое стекло обладает повышенной защитой от инфракрасных лучей в интервале 760 1100 нм (пропускание составл ет 30 -- 50%) и имеет улучшенные технологические свой ства - пониженную температуру варки и пониженную склонность к. кристаллизации (Твпк 875 - 900°С, Умэкс 0.04 - 0.54 мкм/мин). Доминирующа длина волныCompared with the prototype, the proposed glass has increased protection against infrared rays in the range of 760–1100 nm (transmittance is 30–50%) and has improved technological properties — lower cooking temperature and reduced tendency to crystallization (TVP 875–900 ° C Umex 0.04 - 0.54 µm / min. Dominant wavelength
о о ю VI чэ about o you VI che
стекла сдвинута в область 580 590 мм, чем определ етс нейтральный тон стекла с голубовато-зеленоватым оттенком,glass is shifted to 580,590 mm, which determines the neutral tone of the glass with a bluish-greenish tint,
Эти свойства позвол ют расширить область применени стекла, а также повысить его качество и увеличить объем выпуска.These properties allow to expand the field of application of glass, as well as to improve its quality and increase the volume of production.
Ожидаемый годовой экономический эффектExpected annual economic effect
составит 20 тыс.руб.will be 20 thousand rubles.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894792009A SU1706979A1 (en) | 1989-12-29 | 1989-12-29 | Glass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894792009A SU1706979A1 (en) | 1989-12-29 | 1989-12-29 | Glass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1706979A1 true SU1706979A1 (en) | 1992-01-23 |
Family
ID=21496514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894792009A SU1706979A1 (en) | 1989-12-29 | 1989-12-29 | Glass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1706979A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834480A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
EP0834481A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
WO2003002474A1 (en) * | 2001-06-27 | 2003-01-09 | Guardian Industries Corp. | Grey glass composition including erbium and holmium, or at least three different lanthanides |
CN1105690C (en) * | 1999-06-15 | 2003-04-16 | 中国洛阳浮法玻璃集团有限责任公司 | Copper-free jadeite green coloring agent for float process glass |
WO2006110131A1 (en) * | 2005-04-08 | 2006-10-19 | Ppg Industries Ohio, Inc. | High performance blue glass |
WO2007021432A3 (en) * | 2005-08-09 | 2008-05-22 | Guardian Industries | Grey glass composition including erbium, neodymium and/or praseodymium |
EP1984306B1 (en) * | 2006-01-12 | 2019-04-17 | Vitro, S.A.B. de C.V. | Colored glass compositions |
WO2020200912A1 (en) * | 2019-04-03 | 2020-10-08 | Agc Glass Europe | Glass sheet with high near-ir transmission and very low visible transmission |
WO2020200920A1 (en) * | 2019-04-03 | 2020-10-08 | Agc Glass Europe | Glass sheet with high near-ir transmission and very low visible transmission |
-
1989
- 1989-12-29 SU SU894792009A patent/SU1706979A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 734152, кл. С 03 С 3/095, 1978. Авторское свидетельство СССР № 1008171, кл. С 03 С 3/095, 1981. * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834480A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
EP0834481A1 (en) * | 1996-10-01 | 1998-04-08 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
US5858896A (en) * | 1996-10-01 | 1999-01-12 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
US5958811A (en) * | 1996-10-01 | 1999-09-28 | Nippon Sheet Glass Co., Ltd. | Ultraviolet and infrared radiation absorbing glass |
CN1105690C (en) * | 1999-06-15 | 2003-04-16 | 中国洛阳浮法玻璃集团有限责任公司 | Copper-free jadeite green coloring agent for float process glass |
WO2003002474A1 (en) * | 2001-06-27 | 2003-01-09 | Guardian Industries Corp. | Grey glass composition including erbium and holmium, or at least three different lanthanides |
WO2006110131A1 (en) * | 2005-04-08 | 2006-10-19 | Ppg Industries Ohio, Inc. | High performance blue glass |
US7538054B2 (en) | 2005-08-09 | 2009-05-26 | Guardian Industries Corp. | Grey glass composition including erbium, neodymium and/or praseodymium |
WO2007021432A3 (en) * | 2005-08-09 | 2008-05-22 | Guardian Industries | Grey glass composition including erbium, neodymium and/or praseodymium |
EP1984306B1 (en) * | 2006-01-12 | 2019-04-17 | Vitro, S.A.B. de C.V. | Colored glass compositions |
WO2020200912A1 (en) * | 2019-04-03 | 2020-10-08 | Agc Glass Europe | Glass sheet with high near-ir transmission and very low visible transmission |
WO2020200920A1 (en) * | 2019-04-03 | 2020-10-08 | Agc Glass Europe | Glass sheet with high near-ir transmission and very low visible transmission |
CN113646277A (en) * | 2019-04-03 | 2021-11-12 | 旭硝子欧洲玻璃公司 | Glass sheet having high near IR transmission and very low visible light transmission |
CN113692394A (en) * | 2019-04-03 | 2021-11-23 | 旭硝子欧洲玻璃公司 | Glass sheet having high near IR transmission and very low visible light transmission |
CN113692394B (en) * | 2019-04-03 | 2023-08-11 | 旭硝子欧洲玻璃公司 | Glass sheet having high near IR transmittance and very low visible light transmittance |
CN113646277B (en) * | 2019-04-03 | 2023-11-10 | 旭硝子欧洲玻璃公司 | Glass sheet having high near IR transmittance and very low visible light transmittance |
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