RU2329207C1 - Glass - Google Patents

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Publication number
RU2329207C1
RU2329207C1 RU2006146276/03A RU2006146276A RU2329207C1 RU 2329207 C1 RU2329207 C1 RU 2329207C1 RU 2006146276/03 A RU2006146276/03 A RU 2006146276/03A RU 2006146276 A RU2006146276 A RU 2006146276A RU 2329207 C1 RU2329207 C1 RU 2329207C1
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RU
Russia
Prior art keywords
glass
cao
geo
caf
tio
Prior art date
Application number
RU2006146276/03A
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 RU2006146276/03A priority Critical patent/RU2329207C1/en
Application granted granted Critical
Publication of RU2329207C1 publication Critical patent/RU2329207C1/en

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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
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc

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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

FIELD: chemistry.
SUBSTANCE: invention pertains to glass and can be used in making light scatters and decorative objects. The glass consists of the following components in the given percentage mass ratios: SiO 37.0-42.0; AlO 3.0-5.0; MgO 1.0-2.0; ZnO 3.0-5.0; BaO 18.0-22.0; CaO 18.0-22.0; CaF2 1.0-2.0; B2O 3.0-5.0; TiO 3.0-5.0; GeO 1.0-2.0.
EFFECT: increased coefficient of refraction.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов стекла для изготовления световых рассеивателей, изделий декоративно-художественного назначения.The invention relates to the field of technology of silicates and relates to glass compositions for the manufacture of light diffusers, decorative and artistic products.

Известно стекло, включающее, мас.%: SiO2 40,0-58,0; Al2O3 4,0-11,0; CaO 14,0-20,0; Na2O 14,0-20,0; P2O5 9,0-10,0 [1].Known glass, including, wt.%: SiO 2 40,0-58,0; Al 2 O 3 4.0-11.0; CaO 14.0-20.0; Na 2 O 14.0-20.0; P 2 O 5 9.0-10.0 [1].

Известно стекло, содержащее, мас.%: SiO2 40,74-44,23; Al2O3 6,83-13,43; MgO 0,1-2,81; ZnO 3,57-11,04; BaO 9,87-21,39; CaO 15,02-22,15; CaF2 3,43-5,44 [2].Known glass containing, wt.%: SiO 2 40,74-44,23; Al 2 O 3 6.83-13.43; MgO 0.1-2.81; ZnO 3.57-11.04; BaO 9.87-21.39; CaO 15.02-22.15; CaF 2 3.43-5.44 [2].

Цель изобретения - повышение показателя преломления света стекла.The purpose of the invention is to increase the refractive index of glass light.

Цель достигается тем, что в состав стекла дополнительно вводят B2O3, TiO2, GeO2, при следующем соотношении компонентов, мас.%: SiO2 37,0-42,0; Al2O3 3,0-5,0; MgO 1,0-2,0; ZnO 3,0-5,0; BaO 18,0-22,0; CaO 18,0-22,0; CaF2 1,0-2,0; B2O3 3,0-5,0; TiO2 3,0-5,0; GeO2 1,0-2,0.The goal is achieved in that the glass composition is additionally introduced B 2 O 3 , TiO 2 , GeO 2 , in the following ratio of components, wt.%: SiO 2 37,0-42,0; Al 2 O 3 3.0-5.0; MgO 1.0-2.0; ZnO 3.0-5.0; BaO 18.0-22.0; CaO 18.0-22.0; CaF 2 1.0-2.0; B 2 O 3 3.0-5.0; TiO 2 3.0-5.0; GeO 2 1.0-2.0.

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

ТаблицаTable СоставStructure Компоненты, мас.%:Components, wt.%: Показатель преломления светаLight refractive index SiO2 SiO 2 Al2O3 Al 2 O 3 MgOMgO ZnOZno BaOBao CaOCao CaF2 CaF 2 B2O3 B 2 O 3 TiO2 TiO 2 GeO2 GeO 2 1one 42,042.0 3,03.0 1,01,0 3,03.0 18,018.0 22,022.0 2,02.0 3,03.0 5,05,0 1,01,0 1,85-1,901.85-1.90 22 39,539.5 4,04.0 1,51,5 4,04.0 20,020,0 20,020,0 1,51,5 4,04.0 4,04.0 1,51,5 1,85-1,901.85-1.90 33 37,037.0 5,05,0 2,02.0 5,05,0 22,022.0 18,018.0 1,01,0 5,05,0 3,03.0 2,02.0 1,85-1,901.85-1.90

Источники информацииInformation sources

1. Авторское свидетельство СССР №620438, С03С 3/04, 1978.1. USSR author's certificate No. 620438, C03C 3/04, 1978.

2. Авторское свидетельство СССР №1188121, С03С 3/078, 3/087, 1985.2. USSR author's certificate No. 1188121, С03С 3/078, 3/087, 1985.

Claims (1)

Стекло, содержащее SiO2, Al2О3, MgO, ZnO, BaO, CaO, CaF2, отличающееся тем, что дополнительно вводят В2О3, TiO2, GeO2 при следующем соотношении компонентов, мас.%: SiO2 37,0-42,0; Al2О3 3,0-5,0; MgO 1,0-2,0; ZnO 3,0-5,0; BaO 18,0-22,0; CaO 18,0-22,0; CaF2 1,0-2,0; В2О3 3,0-5,0; TiO2 3,0-5,0; GeO2 1,0-2,0.Glass containing SiO 2 , Al 2 O 3 , MgO, ZnO, BaO, CaO, CaF 2 , characterized in that it is additionally introduced into 2 O 3 , TiO 2 , GeO 2 in the following ratio of components, wt.%: SiO 2 37 0-42.0; Al 2 O 3 3.0-5.0; MgO 1.0-2.0; ZnO 3.0-5.0; BaO 18.0-22.0; CaO 18.0-22.0; CaF 2 1.0-2.0; B 2 O 3 3.0-5.0; TiO 2 3.0-5.0; GeO 2 1.0-2.0.
RU2006146276/03A 2006-12-25 2006-12-25 Glass RU2329207C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006146276/03A RU2329207C1 (en) 2006-12-25 2006-12-25 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006146276/03A RU2329207C1 (en) 2006-12-25 2006-12-25 Glass

Publications (1)

Publication Number Publication Date
RU2329207C1 true RU2329207C1 (en) 2008-07-20

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Family Applications (1)

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RU2006146276/03A RU2329207C1 (en) 2006-12-25 2006-12-25 Glass

Country Status (1)

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RU (1) RU2329207C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2663513C1 (en) * 2017-10-04 2018-08-07 Юлия Алексеевна Щепочкина Color glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2663513C1 (en) * 2017-10-04 2018-08-07 Юлия Алексеевна Щепочкина Color glass

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