SU386857A1 - GLASS FOR THE MANUFACTURE OF FACING MATERIAL - Google Patents
GLASS FOR THE MANUFACTURE OF FACING MATERIALInfo
- Publication number
- SU386857A1 SU386857A1 SU1722927A SU1722927A SU386857A1 SU 386857 A1 SU386857 A1 SU 386857A1 SU 1722927 A SU1722927 A SU 1722927A SU 1722927 A SU1722927 A SU 1722927A SU 386857 A1 SU386857 A1 SU 386857A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- manufacture
- facing material
- increase
- cao
- Prior art date
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
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
Description
1one
Изобретение касаетс (изготовлени декоравных облицовочных материалов.The invention relates to the manufacture of decorative facing materials.
Цель изобретени - повышение химической термической стойкости и увеличение мехаческой прочности стекла.The purpose of the invention is to increase the chemical thermal resistance and increase the mechanical strength of glass.
Предложенное стекло дополнительно содерт ВаО, МпО, ZrO2 и имеет следующий соав , вес. %:The proposed glass additionally contains BaO, MpO, ZrO2 and has the following coAv, weight. %:
40-50 40-50
SiOaSiOa
АЬОз 1-6 ABOZ 1-6
ВзОз 1-41-4
РегОзRegoz
0,5-2 0.5-2
СаО 3-9 CaO 3-9
MgO 2-5 MgO 2-5
NaaO 1-8NaaO 1-8
LisO Liso
0,4-2 5-10 ВаО 15-25 MnO0.4-2 5-10 BaO 15-25 MnO
ZrOsZrOs
0,1-30.1-3
Стекло, сваренное как в горшковых, так и ванных печах, имеет следуюидие физико-хнческие и технологические свойства:Glass welded in both pot and bath furnaces has the following physical, technological and technological properties:
1490-1540°С 680-720°С1490-1540 ° С 680-720 ° С
38-46 мин.38-46 min.
о2 ,8342-2,9136 г/сжзo2, 8342-2.9136 g / szhz
2 (58,6-80,0)(:2 (58.6-80.0) (:
Коэффициент термического расширени Thermal expansion coefficient
980-1050° С 980-1050 ° С
Температура разм гчени 695-78,0 кг/ммThe softening temperature is 695-78,0 kg / mm
Прочность на сжатиеCompressive strength
Химическа устойчивость (при кип чении ), потери Chemical stability (during boiling), loss
0,62-0,74% веса в 1 н. НС1 0,46-0,60% в 1 н. NaOH 0,37-0,49% в -воде Стекло не кристаллизуетс при температуре 0,62-0,74% weight in 1 n. HC1 0.46-0.60% in 1 n. NaOH 0.37-0.49% in water. Glass does not crystallize at a temperature of
5 620-1050°С.5 620-1050 ° C.
Предмет изобретени Subject invention
Стекло дл изготовлени облицовочного материала , включаюи,ее SiOg, , В2Оз, Ре2Оз, СаО, MgO, Na.oO, LiO, отличающеес тем, что, с целью повышени хил1ической и термической стойкости и увеличени механической прочности, оно дополнительно содержит ВаО, МпО, ZrOz при следующем соотношении компонентов , вес. %:Glass for the manufacture of cladding material, including its SiOg, V2Oz, Pe2Oz, CaO, MgO, Na.oO, LiO, characterized in that, in order to increase chilischy and thermal stability and increase mechanical strength, it additionally contains BaO, MpO, ZrOz in the following ratio of components, weight. %:
SiO240-50SiO240-50
АЬОз1 -6ABOz1 -6
ВгОз1-4 3 Ре20з 0,5-2 CaO 3-9 MgO 2-5 Na2O 1-8 386857 4 Li2Q0,4-2 BaO5-10 MnO15-25 Zr020,1-3VgOz1-4 3 Re20z 0.5-2 CaO 3-9 MgO 2-5 Na2O 1-8 386857 4 Li2Q0.4-2 BaO5-10 MnO15-25 Zr020.1-3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1722927A SU386857A1 (en) | 1971-12-07 | 1971-12-07 | GLASS FOR THE MANUFACTURE OF FACING MATERIAL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1722927A SU386857A1 (en) | 1971-12-07 | 1971-12-07 | GLASS FOR THE MANUFACTURE OF FACING MATERIAL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU386857A1 true SU386857A1 (en) | 1973-06-21 |
Family
ID=20495595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1722927A SU386857A1 (en) | 1971-12-07 | 1971-12-07 | GLASS FOR THE MANUFACTURE OF FACING MATERIAL |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU386857A1 (en) |
-
1971
- 1971-12-07 SU SU1722927A patent/SU386857A1/en active
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