SU579240A1 - Black glass - Google Patents

Black glass

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Publication number
SU579240A1
SU579240A1 SU7602366142A SU2366142A SU579240A1 SU 579240 A1 SU579240 A1 SU 579240A1 SU 7602366142 A SU7602366142 A SU 7602366142A SU 2366142 A SU2366142 A SU 2366142A SU 579240 A1 SU579240 A1 SU 579240A1
Authority
SU
USSR - Soviet Union
Prior art keywords
black glass
glass
glasses
black
cao
Prior art date
Application number
SU7602366142A
Other languages
Russian (ru)
Inventor
Римма Серафимовна Золотарева
Меланья Дмитриевна Щеглова
Валентина Григорьевна Гомозова
Ефросинья Афанасьевна Обрезан
Original Assignee
Константиновский Ордена Трудового Красного Знамени Завод "Автостекло"
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 Константиновский Ордена Трудового Красного Знамени Завод "Автостекло" filed Critical Константиновский Ордена Трудового Красного Знамени Завод "Автостекло"
Priority to SU7602366142A priority Critical patent/SU579240A1/en
Application granted granted Critical
Publication of SU579240A1 publication Critical patent/SU579240A1/en

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Description

1one

Изобретение относитс  к стеклам типа марблит дл  изготовлени  облицовочных плит, панелей и других строительных деталей.This invention relates to glass of the type of marblite for the manufacture of facing slabs, panels and other building parts.

Известно черное стекло, включающее SiO - 58-71,5; - 5-9,8;Known black glass, including SiO - 58-71,5; - 5-9.8;

CaO- 20-34,5; до 3,5; 4,56 ,5;T-i02 до 1,5; 2; и, кроме того, сверх 100%Cr2Qj до 11 ;F до 1,5; SO, до 0,25 1 .CaO- 20-34.5; up to 3.5; 4.56, 5; T-i02 to 1.5; 2; and, in addition, in excess of 100% Cr2Qj up to 11; F up to 1.5; SO, up to 0.25 1.

Наиболее близким к изобретению  вл етс  черное стекло, включающееClosest to the invention is black glass, including

62-72; - 2,5-6,5; CaO 1,6-4,5; MgrO - 1-.3; - 2-13,5; 62-72; - 2.5-6.5; CaO 1.6-4.5; MgrO - 1-.3; - 2-13,5;

КгО- 2,5-12; Lij -ЯО1;Ъ О -до 1,5; - 0,05-,45; F - 1,5-5; .сверх 100% - (NH).jSO до 2. 2 Однако указанные стекла не обладают достаточно высокой .химической устойчивостью к воде.CgO - 2.5-12; Lij -ОО1; b O-up to 1.5; - 0.05 -, 45; F is 1.5-5; .over 100% - (NH) .jSO to 2. 2 However, these glasses do not possess sufficiently high chemical resistance to water.

Цель изобретени  - повышение хими ческой устойчивости стекла к воде при сохранений его хороших технологических свойств.The purpose of the invention is to increase the chemical resistance of glass to water while maintaining its good technological properties.

Цель достигаетс  тем, что стекло дополнительно включает TiO при следующем соотношении между компонентами , вес.%:The goal is achieved by the fact that glass additionally includes TiO in the following ratio between components, wt.%:

65-72; , - 1,5-7JСаО 8-14; Mg-0 - 1-2,6; - 6-13,5; - 0,5-2,5; SQj - 0,1-0,6; F-О ,5-1, 5; TSO - 0,5-1,5. 65-72; , - 1,5-7JСаО 8-14; Mg-0 - 1-2,6; - 6-13,5; - 0.5-2.5; SQj - 0.1-0.6; F-O, 5-1, 5; TSO - 0.5-1.5.

Стекла вар т в слабо-окислительно среде при максимальной температуре 1350с и вырабатывают при 1200 методом проката.The glasses are boiled in a weakly oxidizing environment at a maximum temperature of 1350 s and produced at 1200 by the rolling method.

Состав стекол приведен в таблице х. В таблице 2 приведены технологические и физико-химические свойства указанньгх стекол.The composition of the glass is given in table x. Table 2 shows the technological and physico-chemical properties of the indicated glasses.

SU7602366142A 1976-06-01 1976-06-01 Black glass SU579240A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602366142A SU579240A1 (en) 1976-06-01 1976-06-01 Black glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602366142A SU579240A1 (en) 1976-06-01 1976-06-01 Black glass

Publications (1)

Publication Number Publication Date
SU579240A1 true SU579240A1 (en) 1977-11-05

Family

ID=20663419

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602366142A SU579240A1 (en) 1976-06-01 1976-06-01 Black glass

Country Status (1)

Country Link
SU (1) SU579240A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558942A (en) * 1993-11-12 1996-09-24 Asahi Glass Company Ltd. Ultraviolet ray absorbent colored glass
US5897956A (en) * 1994-10-26 1999-04-27 Asahi Glass Company Ltd. Glass having low solar radiation and ultraviolet ray transmittance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558942A (en) * 1993-11-12 1996-09-24 Asahi Glass Company Ltd. Ultraviolet ray absorbent colored glass
US5897956A (en) * 1994-10-26 1999-04-27 Asahi Glass Company Ltd. Glass having low solar radiation and ultraviolet ray transmittance

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