SU418456A1 - GLASS - Google Patents
GLASSInfo
- Publication number
- SU418456A1 SU418456A1 SU1822242A SU1822242A SU418456A1 SU 418456 A1 SU418456 A1 SU 418456A1 SU 1822242 A SU1822242 A SU 1822242A SU 1822242 A SU1822242 A SU 1822242A SU 418456 A1 SU418456 A1 SU 418456A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- temperature
- cooking
- production
- improve
- Prior art date
Links
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- Glass Compositions (AREA)
Description
1one
Изобретение относитс к составам стекол и может быть использовано в стекольной промышленности дл получени стекловолокна.The invention relates to glass compositions and can be used in the glass industry for the manufacture of glass fibers.
Известно стекло дл получени стекловолокна , включающее SiO2, AUOa, CaO, MgO, NaaO, ZrO2, FesOs.Known glass for the production of glass fibers, including SiO2, AUOa, CaO, MgO, NaaO, ZrO2, FesOs.
Цель изобретени - улучшение варочных и выработочных свойств и повышение химической устойчивости стекла.The purpose of the invention is to improve the cooking and working properties and increase the chemical resistance of glass.
Достигаетс это тем, что стекло содержит указанные компоненты при следующем соотношении (в вес.%):This is achieved by the fact that glass contains these components in the following ratio (in wt.%):
SiOa53-60SiOa53-60
АЬОз3-9ABO3-3
СаО16-22CaO16-22
MgO4-7MgO4-7
NaaO ,6-12NaaO, 6-12
ZrOa0,3-0,8ZrOa0.3-0.8
FesOs0,2-2,0FesOs0-2-2.0
и, кроме того:and besides:
LiOa0,4-1,5LiOa0,4-1,5
КоО0,5-1,5Koo0,5-1,5
(N1-14)28040,3-1,0(N1-14) 28040.3-1.0
Изобретение по сн етс конкретным соста вом стекла, содержащим (вес.%):The invention is illustrated by a specific glass composition containing (wt.%):
SiOa55SiOa55
АЬОз8ALO8
СаО20CaO20
MgO6,0MgO6.0
7,07.0
1one
0,50.5
1,01.0
0,50.5
0,0,
1,01.0
В качестве сырьевых материалов дл получени стекла используют кварцевый песок, полево шпат, доломит, кальцинированную соду , углекислый литий, циркон, поташ и сернокислый аммоний.Quartz sand, feldspar, dolomite, soda ash, lithium carbonate, zircon, potash and ammonium sulphate are used as raw materials for glass production.
Предлол-сенное стекло хорошо провариваетс и осветл етс и пригодно дл получени штапельного стекловолокна.Pre-folded glass is well boiled and brightened and is suitable for making staple glass fibers.
Стекло вар т в ванных печах непрерывного действи при температуре 1430-1490°С.Glass is cooked in continuous bath furnaces at a temperature of 1430-1490 ° C.
Предложенное стекло обладает следующими свойствами:The proposed glass has the following properties:
Максимальна тем1500 пература варки, °СMaximum temp 1500 perature cooking, ° C
Температура выра1350-1380 ботки, °СTemperature expired 1350-1380, ° C
Скорость стеклооб35-48 разован 1 , мкнSpeed steklob35-48 rassovan 1 micron
Плотность, г/см 2,6790-2,6960Density, g / cm 2.6790-2.6960
Температура верхнего предела кристаллизации , °С1020-1040 3 Температура разм гчени , °С 790-830 Химическа устойчивость (при кип чеНИИ , в %) 5 В 1 н. H2S04 2,61 В 1 н. NaOH 0,44 В воде0,40 10 Предмет изооретени Стекло дл получени стекловолокна, включающее SiOa, АЬОз, СаО, MgO, Na2O, ZrOz, Ре20з, отл и ч аюш,еес тем, что, с целью 15 4 улучшени варочных и выработочных свойств и повышени химическойустойчивости, оно содержит указанные компоненты в следуюш,ем соотношении (в Бес.%): Si0253-60 АЬОз3-9 СаО16-22 MgO47 NaaO6-12 ZrOa0,3-0,8 Ре20з0,2-2,0 и, кроме того; LiOo0,4-1 5 К2О0,5-1,5 ( NH4)2SO40,3-1,0Temperature of upper crystallization limit, ° C 1020-1040 3 Softening temperature, ° C 790-830 Chemical stability (at boiling, in%) 5 В 1N. H2S04 2.61 B 1 n. NaOH 0.44 V water 0.40 10 Object of ioreoretion Glass for the manufacture of glass fibers, including SiOa, AOOz, CaO, MgO, Na2O, ZrOz, Pe20z, excl and h ayush, in order to improve the cooking and production properties and improve chemical resistance, it contains these components in the following ratio (in Un.%): Si0253-60 AO3-3-9 CaO16-22 MgO47 NaaO6-12 ZrOa0.3-0.8 Re20z0.2-2.0 and, except Togo; LiOo0.4-1 5 K2O0.5-1.5 (NH4) 2SO40.3-1.0
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1822242A SU418456A1 (en) | 1972-08-21 | 1972-08-21 | GLASS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1822242A SU418456A1 (en) | 1972-08-21 | 1972-08-21 | GLASS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU418456A1 true SU418456A1 (en) | 1974-03-05 |
Family
ID=20525291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1822242A SU418456A1 (en) | 1972-08-21 | 1972-08-21 | GLASS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU418456A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110028606A1 (en) * | 2009-08-03 | 2011-02-03 | Hong Li | Glass Compositions And Fibers Made Therefrom |
| US20120172190A1 (en) * | 2009-08-03 | 2012-07-05 | Hong Li | Glass Compositions And Fibers Made Therefrom |
| US9446983B2 (en) | 2009-08-03 | 2016-09-20 | Ppg Industries Ohio, Inc. | Glass compositions and fibers made therefrom |
-
1972
- 1972-08-21 SU SU1822242A patent/SU418456A1/en active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110028606A1 (en) * | 2009-08-03 | 2011-02-03 | Hong Li | Glass Compositions And Fibers Made Therefrom |
| US20120172190A1 (en) * | 2009-08-03 | 2012-07-05 | Hong Li | Glass Compositions And Fibers Made Therefrom |
| US9446983B2 (en) | 2009-08-03 | 2016-09-20 | Ppg Industries Ohio, Inc. | Glass compositions and fibers made therefrom |
| US9556059B2 (en) * | 2009-08-03 | 2017-01-31 | Hong Li | Glass compositions and fibers made therefrom |
| US9593038B2 (en) | 2009-08-03 | 2017-03-14 | Ppg Industries Ohio, Inc. | Glass compositions and fibers made therefrom |
| US20170113964A1 (en) * | 2009-08-03 | 2017-04-27 | Ppg Industries Ohio, Inc. | Methods to Make Glass Compositions and Fibers Made Therefrom |
| US9862638B2 (en) | 2009-08-03 | 2018-01-09 | Ppg Industries Ohio, Inc. | Methods to make glass compositions and fibers made therefrom |
| US10377663B2 (en) | 2009-08-03 | 2019-08-13 | Ppg Industries Ohio, Inc. | Methods to make glass compositions and fibers made therefrom |
| US10487007B2 (en) | 2009-08-03 | 2019-11-26 | Ppg Industries Ohio, Inc. | Glass compositions and fibers made therefrom |
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