SU525634A1 - Glass fiberglass - Google Patents
Glass fiberglassInfo
- Publication number
- SU525634A1 SU525634A1 SU2098973A SU2098973A SU525634A1 SU 525634 A1 SU525634 A1 SU 525634A1 SU 2098973 A SU2098973 A SU 2098973A SU 2098973 A SU2098973 A SU 2098973A SU 525634 A1 SU525634 A1 SU 525634A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- glass fiberglass
- fiberglass
- crystallization
- 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
- C03C13/00—Fibre or filament compositions
Landscapes
- 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)
Description
Полученные составы характеризуютс следующими показател ми: Плотность стекла, г/см The resulting compositions are characterized by the following indicators: Glass density, g / cm
2,70-2,772.70-2.77
Верзишй предел кристалли1130-1180 зации, °СHigh speed of crystallization, ° С
Температура над поверхноTemperature over the surface
стью стекла при выработке 1260-1320with glass when making 1260-1320
стекловолокна, сfiberglass with
Прочность стекловолокна на раст жение, кг/мм 210-24ОThe strength of fiberglass to stretch, kg / mm 210-24O
Потери веса в 2 N NaOHWeight loss in 2 N NaOH
мг/5000 см 300-380mg / 5000 cm 300-380
Особенностью стекла данного класса, кроме улучшени процесса волокнообразовани , вл етс также лишь поверхностна кристаллизаци в интервале 800-11ОО°С в отличие от известных цирконийсодержащих составов, характеризующихс в указанном интервале объемной кристаллизацией.A feature of glass of this class, besides improving the fiber formation process, is also only surface crystallization in the range of 800-11 ° C, unlike the known zirconium-containing compositions, which are characterized by bulk crystallization in the specified range.
Ф оF o
рмула изобретени rmula of invention
Стекло дл стекловолокна, включающее Si02,TiO,Ae.,0,reO ,,, ,CaO,Mg-0,K2O, ,M-na, у, отличающеес тем, что, с целью снижени криоталлизационной способности и возможности выработки волокна диаметром менее Э микрон, оно дополнительно содержит Ьа,0, Glass for glass fibers, including SiO2, TiO, Ae., 0, reO ,,, CaO, Mg-0, K2O,, M-na, y, characterized in that, in order to reduce the cryotallization ability and the possibility of producing fiber with a diameter less than E micron, it additionally contains la, 0,
0 при следующем соотношении компонентов, вес.%:0 in the following ratio, wt.%:
biOj 45,0 - 58,0 TiO 0,25 - 1,0 biOj 45.0 - 58.0 TiO 0.25 - 1.0
2-52-5
5 О- 5,5 - 15,5 5 O- 5.5 - 15.5
Те О 2,0 - 4,0 Te About 2.0 - 4.0
«2 1,О - 2,5 "2 1, O - 2.5
СаО 13,0 - 19,О Мао 1,О - 4,5 CaO 13.0 - 19, O Mao 1, O - 4.5
KtoKto
0 0,3 - 2,О 0 0.3 - 2, O
Na.,0 1,5 - 6,5 Na., 0 1.5 - 6.5
MuO 0,2 - 4,5 MuO 0.2 - 4.5
. 0,2 - О,8 . 0.2 - O, 8
3,О - 1О,03, O - 1O, 0
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1. Авторское свидетельство СССР № 381621, М. Кл. СОЗс 13/ОО, 1971 г.1. USSR author's certificate No. 381621, M. Cl. POPs 13 / GS, 1971
2 .Авторское свидетельство СССР № 512185, М. Кл. С ОЗ с 13/ОО, 1974.2. USSR author's certificate No. 512185, M. Cl. With OZ 13 / OO, 1974.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2098973A SU525634A1 (en) | 1975-01-21 | 1975-01-21 | Glass fiberglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2098973A SU525634A1 (en) | 1975-01-21 | 1975-01-21 | Glass fiberglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU525634A1 true SU525634A1 (en) | 1976-08-25 |
Family
ID=20608124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2098973A SU525634A1 (en) | 1975-01-21 | 1975-01-21 | Glass fiberglass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU525634A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0459897A1 (en) * | 1990-06-01 | 1991-12-04 | Isover Saint-Gobain | Mineral fibres degradable in physiological medium |
| US5250488A (en) * | 1989-08-11 | 1993-10-05 | Sylvie Thelohan | Mineral fibers decomposable in a physiological medium |
| CN103964697B (en) * | 2014-04-23 | 2016-01-06 | 东南大学 | A kind of high alkali-resistant basalt fiber composition and application method thereof |
| US9944552B2 (en) | 2013-07-22 | 2018-04-17 | Morgan Advanced Materials Plc | Inorganic fibre compositions |
-
1975
- 1975-01-21 SU SU2098973A patent/SU525634A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250488A (en) * | 1989-08-11 | 1993-10-05 | Sylvie Thelohan | Mineral fibers decomposable in a physiological medium |
| EP0459897A1 (en) * | 1990-06-01 | 1991-12-04 | Isover Saint-Gobain | Mineral fibres degradable in physiological medium |
| TR28864A (en) * | 1990-06-01 | 1997-08-06 | Saint Gobain Isover | Mineral fibers that can be separated in physiological environment. |
| US9944552B2 (en) | 2013-07-22 | 2018-04-17 | Morgan Advanced Materials Plc | Inorganic fibre compositions |
| CN103964697B (en) * | 2014-04-23 | 2016-01-06 | 东南大学 | A kind of high alkali-resistant basalt fiber composition and application method thereof |
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