RU2599265C1 - Glass - Google Patents

Glass Download PDF

Info

Publication number
RU2599265C1
RU2599265C1 RU2015140154/03A RU2015140154A RU2599265C1 RU 2599265 C1 RU2599265 C1 RU 2599265C1 RU 2015140154/03 A RU2015140154/03 A RU 2015140154/03A RU 2015140154 A RU2015140154 A RU 2015140154A RU 2599265 C1 RU2599265 C1 RU 2599265C1
Authority
RU
Russia
Prior art keywords
glass
cao
zno
cdo
sio
Prior art date
Application number
RU2015140154/03A
Other languages
Russian (ru)
Inventor
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 RU2015140154/03A priority Critical patent/RU2599265C1/en
Application granted granted Critical
Publication of RU2599265C1 publication Critical patent/RU2599265C1/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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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

Abstract

FIELD: manufacturing technology.
SUBSTANCE: invention relates to glass compositions. Glass contains, wt%: SiO2 44,0-47,0; B2O3 1,0-3,0; CaO 10,5-11,5; ZnO 8,0-10,0; Na2O 4,0-6,0; K2O 13,0-15,0; Sb2O5 2,0-3,0; CdO 10,0-12,0.
EFFECT: technical result is higher refraction index of glass.
1 cl, 1 tbl

Description

Изобретение относится к составам бессвинцовых и безбариевых стекол, которые могут быть использованы для изготовления изделий декоративно-художественного назначения.The invention relates to compositions of lead-free and pressure-free glasses, which can be used for the manufacture of decorative and artistic products.

Известно стекло, содержащее, мас. %: SiO2 54,0-60,0; B2O3 1,0-4,0; СаО 11,0-19,0; MgO 1,0-3,0; ZnO 4,0-10,0; Na2O 4,0-6,0; K2O 7,0-10,0; Al2O3 1,0-5,0 [1]. Коэффициент преломления стекла - 1,52-1,54.Known glass containing, by weight. %: SiO 2 54.0-60.0; B 2 O 3 1.0-4.0; CaO 11.0-19.0; MgO 1.0-3.0; ZnO 4.0-10.0; Na 2 O 4.0-6.0; K 2 O 7.0-10.0; Al 2 O 3 1.0-5.0 [1]. The refractive index of the glass is 1.52-1.54.

Задача изобретения состоит в повышении коэффициента преломления стекла.The objective of the invention is to increase the refractive index of glass.

Технический результат достигается тем, что стекло, содержащее SiO2, B2O3, СаО, ZnO, Na2O, K2O, дополнительно содержит Sb2O5 и CdO при следующем соотношении компонентов, мас. %: SiO2 44,0-47,0; B2O3 1,0-3,0; СаО 10,5-11,5; ZnO 8,0-10,0; Na2O 4,0-6,0; K2O 13,0-15,0; Sb2O5 2,0-3,0; CdO 10,0-12,0.The technical result is achieved in that the glass containing SiO 2 , B 2 O 3 , CaO, ZnO, Na 2 O, K 2 O, additionally contains Sb 2 O 5 and CdO in the following ratio of components, wt. %: SiO 2 44.0-47.0; B 2 O 3 1.0-3.0; CaO 10.5-11.5; ZnO 8.0-10.0; Na 2 O 4.0-6.0; K 2 O 13.0-15.0; Sb 2 O 5 2.0-3.0; CdO 10.0-12.0.

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

Figure 00000001
Figure 00000001

Варку стекла осуществляют в электропечах при температуре 1500-1550°C.Glass is melted in electric furnaces at a temperature of 1500-1550 ° C.

Источники информацииInformation sources

1. SU 975618, C03C 3/093, 1982.1. SU 975618, C03C 3/093, 1982.

Claims (1)

Стекло, содержащее SiO2, В2О3, CaO, ZnO, Na2O, K2O, отличающееся тем, что дополнительно содержит Sb2O5 и CdO при следующем соотношении компонентов, мас. %: SiO2 44,0-47,0; B2O3 1,0-3,0; CaO 10,5-11,5; ZnO 8,0-10,0; Na2O 4,0-6,0; K2O 13,0-15,0; Sb2O5 2,0-3,0; CdO 10,0-12,0. Glass containing SiO 2 , B 2 O 3 , CaO, ZnO, Na 2 O, K 2 O, characterized in that it additionally contains Sb 2 O 5 and CdO in the following ratio of components, wt. %: SiO 2 44,0-47,0; B 2 O 3 1.0-3.0; CaO 10.5-11.5; ZnO 8.0-10.0; Na 2 O 4.0-6.0; K 2 O 13.0-15.0; Sb 2 O 5 2.0-3.0; CdO 10.0-12.0.
RU2015140154/03A 2015-09-21 2015-09-21 Glass RU2599265C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015140154/03A RU2599265C1 (en) 2015-09-21 2015-09-21 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015140154/03A RU2599265C1 (en) 2015-09-21 2015-09-21 Glass

Publications (1)

Publication Number Publication Date
RU2599265C1 true RU2599265C1 (en) 2016-10-10

Family

ID=57127686

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015140154/03A RU2599265C1 (en) 2015-09-21 2015-09-21 Glass

Country Status (1)

Country Link
RU (1) RU2599265C1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218783A (en) * 1967-07-13 1971-01-13 Philips Electronic Associated Acoustic delay line
SU975618A1 (en) * 1980-12-30 1982-11-23 Предприятие П/Я В-2268 Glass
JPH02208236A (en) * 1989-02-08 1990-08-17 Nakashima:Kk Material for spraying glass
RU2320559C1 (en) * 2006-10-09 2008-03-27 Юлия Алексеевна Щепочкина Glass
US8445394B2 (en) * 2008-10-06 2013-05-21 Corning Incorporated Intermediate thermal expansion coefficient glass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218783A (en) * 1967-07-13 1971-01-13 Philips Electronic Associated Acoustic delay line
SU975618A1 (en) * 1980-12-30 1982-11-23 Предприятие П/Я В-2268 Glass
JPH02208236A (en) * 1989-02-08 1990-08-17 Nakashima:Kk Material for spraying glass
RU2320559C1 (en) * 2006-10-09 2008-03-27 Юлия Алексеевна Щепочкина Glass
US8445394B2 (en) * 2008-10-06 2013-05-21 Corning Incorporated Intermediate thermal expansion coefficient glass

Similar Documents

Publication Publication Date Title
BR112018000203A2 (en) composition of high modulus fiberglass, fiberglass and composite material of the same
BR112017028001A2 (en) boron-free fiberglass composition, fiberglass and composite material thereof
MY182802A (en) Glass substrate
SA517381900B1 (en) A Glass Fiber Composition, Glass Fiber and Composite Material Therefrom
BR112017023548A2 (en) composition of high performance fiberglass, fiberglass and composite material thereof.
RU2599265C1 (en) Glass
RU2631707C1 (en) Optical glass
RU2614760C1 (en) Cut glass
RU2609498C1 (en) Cut glass
RU2642679C1 (en) Crystal glass
RU2640220C1 (en) Glass
RU2619564C1 (en) Glass
RU2600235C1 (en) Glass
RU2638359C1 (en) Glass
RU2663513C1 (en) Color glass
RU2671269C1 (en) Glass
RU2663515C1 (en) Glass
RU2609495C1 (en) Glass
RU2642732C1 (en) Glass
RU2614774C1 (en) Glass
RU2610742C1 (en) Glass
RU2640224C1 (en) Glass
RU2640222C1 (en) Ferromagnetic glass
RU2614791C1 (en) Glass
RU2595276C1 (en) Slag glass-ceramic