RU2311355C1 - Glass - Google Patents

Glass

Info

Publication number
RU2311355C1
RU2311355C1 RU2006123638/03A RU2006123638A RU2311355C1 RU 2311355 C1 RU2311355 C1 RU 2311355C1 RU 2006123638/03 A RU2006123638/03 A RU 2006123638/03A RU 2006123638 A RU2006123638 A RU 2006123638A RU 2311355 C1 RU2311355 C1 RU 2311355C1
Authority
RU
Russia
Prior art keywords
glass
cao
zno
sio
bao
Prior art date
Application number
RU2006123638/03A
Other languages
Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006123638/03A priority Critical patent/RU2311355C1/en
Application granted granted Critical
Publication of RU2311355C1 publication Critical patent/RU2311355C1/en

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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc

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)
  • Glass Compositions (AREA)

Abstract

FIELD: technology of silicates, glass industry.
SUBSTANCE: invention relates to glass compositions that can be used in manufacturing articles of illumination engineering devices, high-quality glassware and package articles for perfume industry. Proposed glass comprises the following components, wt.-%: SiO2, 60.0-64.0; CaO, 8.0-12.0; K2O, 7.2-11.8; ZnO, 15.0-20.0, and BaO, 0.8-1.2. Invention provides increasing value of light refraction coefficient of glass.
EFFECT: improved and valuable property of glass.
1 tbl

Description

Изобретение относится к области технологии силикатов, в частности к составам стекла, которое может быть использовано для изготовления деталей светотехнических приборов, сортовой посуды, тарных изделий для парфюмерной промышленности.The invention relates to the field of technology of silicates, in particular to compositions of glass, which can be used for the manufacture of parts for lighting devices, high-quality glassware, packaging products for the perfume industry.

Известно стекло, содержащее SiO2, CaO, K2O, BaO и другие компоненты /1/.Known glass containing SiO 2 , CaO, K 2 O, BaO and other components / 1 /.

Известно стекло, содержащее SiO2 69,65-73,15%; CaO 7,2-9,5%; Na2O 13,25-14,95%; K2O 2,4-3,4%; CeO2 1,5-2,5% /2/. Показатель преломления такого стекла составляет 1,528-1,539.Known glass containing SiO 2 69,65-73,15%; CaO 7.2-9.5%; Na 2 O 13.25-14.95%; K 2 O 2.4-3.4%; CeO 2 1.5-2.5% / 2 /. The refractive index of such a glass is 1.528-1.539.

Цель изобретения состоит в повышении показателя преломления света.The purpose of the invention is to increase the refractive index of light.

Цель достигается тем, что в состав стекла, содержащего SiO2, CaO, K2O, дополнительно вводят ZnO и BaO, при следующем соотношении компонентов, мас.%: SiO2 60,0-64,0; CaO 8,0-12,0; K2O 7,2-11,8; ZnO 15,0-20,0; BaO 0,8-1,2.The goal is achieved in that in the composition of the glass containing SiO 2 , CaO, K 2 O, ZnO and BaO are additionally introduced, in the following ratio of components, wt.%: SiO 2 60.0-64.0; CaO 8.0-12.0; K 2 O 7.2-11.8; ZnO 15.0-20.0; BaO 0.8-1.2.

В таблице приведены составы стекла.The table shows the compositions of glass.

ТаблицаTable СоставStructure Компоненты, мас.%Components, wt.% Показатель преломленияRefractive index SiO2 SiO 2 CaOCao K2OK 2 O ZnOZno BaOBao 1one 60,060.0 12,012.0 7,27.2 20,020,0 0,80.8 1,80±0,051.80 ± 0.05 22 62,062.0 10,010.0 10,010.0 17,017.0 1,01,0 1,80±0,051.80 ± 0.05 33 64,064.0 8,08.0 11,811.8 15,015.0 1,21,2 1,80±0,051.80 ± 0.05

Повышается качество изделий из стекла, улучшаются их декоративные свойства.The quality of glass products improves, their decorative properties improve.

Источники информацииInformation sources

1. Авторское свидетельство России №218145, С03С 3/087, 1978.1. Copyright certificate of Russia No. 218145, C03C 3/087, 1978.

2. Авторское свидетельство СССР №1301796, С03С 3/095, 1987.2. USSR Author's Certificate No. 1301796, С03С 3/095, 1987.

Claims (1)

Стекло, содержащее SiO2, CaO, К2О, отличающееся тем, что дополнительно содержит ZnO и ВаО при следующем соотношении компонентов, мас.%:Glass containing SiO 2 , CaO, K 2 O, characterized in that it additionally contains ZnO and BaO in the following ratio of components, wt.%: SiO2 SiO 2 60,0-64,060.0-64.0 CaOCao 8,0-12,08.0-12.0 K2OK 2 O 7,2-11,87.2-11.8 ZnOZno 15,0-20,015.0-20.0 ВаОWow 0,8-1,20.8-1.2
RU2006123638/03A 2006-07-03 2006-07-03 Glass RU2311355C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006123638/03A RU2311355C1 (en) 2006-07-03 2006-07-03 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006123638/03A RU2311355C1 (en) 2006-07-03 2006-07-03 Glass

Publications (1)

Publication Number Publication Date
RU2311355C1 true RU2311355C1 (en) 2007-11-27

Family

ID=38960217

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006123638/03A RU2311355C1 (en) 2006-07-03 2006-07-03 Glass

Country Status (1)

Country Link
RU (1) RU2311355C1 (en)

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