RU2326061C1 - Heat-absorbing glass - Google Patents

Heat-absorbing glass Download PDF

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Publication number
RU2326061C1
RU2326061C1 RU2006142505/03A RU2006142505A RU2326061C1 RU 2326061 C1 RU2326061 C1 RU 2326061C1 RU 2006142505/03 A RU2006142505/03 A RU 2006142505/03A RU 2006142505 A RU2006142505 A RU 2006142505A RU 2326061 C1 RU2326061 C1 RU 2326061C1
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RU
Russia
Prior art keywords
glass
heat
absorbing glass
cao
mgo
Prior art date
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RU2006142505/03A
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Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006142505/03A priority Critical patent/RU2326061C1/en
Application granted granted Critical
Publication of RU2326061C1 publication Critical patent/RU2326061C1/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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

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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 compounds of heat-absorbing glass, used in construction. The glass consists of the following components with the given percentage mass ratios: SiO2 50.0-55.0; Al2O3 1.5-3.0; CaO 6.0-7.2; MgO 5.5-6.3, Na2O 13.0-17.0; Fe2O3 0.4-0.75; C 0.05-0.1; Li2O 0.5-1.0; B2O3 15.5-17.2.
EFFECT: lower melting temperature of the glass.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов теплопоглощающих стекол, используемых в строительстве.The invention relates to the field of silicates technology and relates to compositions of heat-absorbing glasses used in construction.

Известно стекло, включающее, мас.%: SiO2 51,0-62,0; Al2O3 15,0-24,0; CaO 2,0-4,0; Fe2O3 5,0-10,5; MgO 1,5-3,5; R2O 7,0-14,0 /1/. Температура варки такого стекла 1420-1470°С.Known glass, including, wt.%: SiO 2 51,0-62,0; Al 2 O 3 15.0-24.0; CaO 2.0-4.0; Fe 2 O 3 5.0-10.5; MgO 1.5-3.5; R 2 O 7.0-14.0 / 1 /. The cooking temperature of such glass is 1420-1470 ° C.

Известно стекло, содержащее, мас.%: SiO2 72,2; Al2O3 1,6; CaO 6,6; MgO 4,0; Na2O 15,0; Fe2O3 0,6; C /нефтяной кокс/ 0,1 /2/. Стекло варят при температуре 1460-1470°С.Known glass containing, wt.%: SiO 2 72,2; Al 2 O 3 1.6; CaO 6.6; MgO 4.0; Na 2 O 15.0; Fe 2 O 3 0.6; C / petroleum coke / 0.1 / 2 /. Glass is boiled at a temperature of 1460-1470 ° C.

Задача изобретения состоит в снижении температура варки стекла.The objective of the invention is to reduce the temperature of glass melting.

Задача решается тем, что в состав стекла, содержащего SiO2, Al2O3, CaO, MgO, Na2O, Fe2O3, C, дополнительно вводят Zi2O и B2O3, при следующем соотношении компонентов, мас.%: SiO2 50,0-55,0; Al2O3 1,5-3,0; CaO 6,0-7,2; MgO 5,5-6,3, Na2O 13,0-17,0; Fe2O3 0,4-0,75; C 0,05-0,1; Zi2O 0,5-1,0; B2O3 15,5-17,2.The problem is solved in that the composition of glass containing SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O, Fe 2 O 3 , C, is additionally introduced Zi 2 O and B 2 O 3 , in the following ratio of components, wt %: SiO 2 50.0-55.0; Al 2 O 3 1.5-3.0; CaO 6.0-7.2; MgO 5.5-6.3, Na 2 O 13.0-17.0; Fe 2 O 3 0.4-0.75; C 0.05-0.1; Zi 2 O 0.5-1.0; B 2 O 3 15.5-17.2.

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

СоставStructure Компоненты, мас %:Components, wt%: Температура варки, °СCooking temperature, ° С SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao MgOMgO Na2ONa 2 O Fe2O3 Fe 2 O 3 CC Zi2OZi 2 o B2O3 B 2 O 3 1one 50,050,0 3,03.0 7,27.2 6,36.3 17,017.0 0,40.4 0,10.1 0,50.5 15,515,5 1330-13501330-1350 22 52,552,5 2,22.2 6,66.6 6,06.0 15,015.0 0,570.57 0,080.08 0,750.75 16,316.3 1330-13501330-1350 33 55,055.0 1,51,5 6,06.0 5,55.5 13,013.0 0,750.75 0,050.05 1,01,0 17,217,2 1330-13501330-1350

Источники информацииInformation sources

1. Авторское свидетельство СССР №564278, С03С 3/22, 1972.1. USSR author's certificate No. 564278, C03C 3/22, 1972.

2. Соловьев С.П. и др. Специальные строительные стекла. - М.: Стройиздат, 1971, - С.48.2. Soloviev S.P. and others. Special building glass. - M .: Stroyizdat, 1971, - P. 48.

Claims (1)

Теплопоглощающее стекло, содержащее SiO2, Al2О3, CaO, MgO, Na2O, Fe2O3, С, отличающееся тем, что дополнительно содержит Li2O и В2О3 при следующем соотношении компонентов, мас.%: SiO2 50,0-55,0; Al2O3 1,5-3,0; CaO 6,0-7,2; MgO 5,5-6,3, Na2O 13,0-17,0; Fe2O3 0,4-0,75; С 0,05-0,1; Li2O 0,5-1,0; В2O3 15,5-17,2.Heat-absorbing glass containing SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O, Fe 2 O 3 , C, characterized in that it additionally contains Li 2 O and B 2 O 3 in the following ratio of components, wt.%: SiO 2 50.0-55.0; Al 2 O 3 1.5-3.0; CaO 6.0-7.2; MgO 5.5-6.3, Na 2 O 13.0-17.0; Fe 2 O 3 0.4-0.75; C 0.05-0.1; Li 2 O 0.5-1.0; In 2 O 3, 15.5-17.2.
RU2006142505/03A 2006-11-30 2006-11-30 Heat-absorbing glass RU2326061C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006142505/03A RU2326061C1 (en) 2006-11-30 2006-11-30 Heat-absorbing glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006142505/03A RU2326061C1 (en) 2006-11-30 2006-11-30 Heat-absorbing glass

Publications (1)

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RU2326061C1 true RU2326061C1 (en) 2008-06-10

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Соловьев С.П. и др. Специальные строительные стекла. - М.: Стройиздат, 1971, с.48. *

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