RU97109829A - ARTIFICIALLY OBTAINED GLASS FIBERS - Google Patents
ARTIFICIALLY OBTAINED GLASS FIBERSInfo
- Publication number
- RU97109829A RU97109829A RU97109829/12A RU97109829A RU97109829A RU 97109829 A RU97109829 A RU 97109829A RU 97109829/12 A RU97109829/12 A RU 97109829/12A RU 97109829 A RU97109829 A RU 97109829A RU 97109829 A RU97109829 A RU 97109829A
- Authority
- RU
- Russia
- Prior art keywords
- product according
- amount
- sio
- fibers
- less
- Prior art date
Links
- 239000003365 glass fiber Substances 0.000 title claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims 6
- 239000000835 fiber Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 4
- 238000004090 dissolution Methods 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (16)
SiO2 - От 32 до 48
Аl203 - От 18 до 30
CaO - От 10 до 30
MgO - От 5 до 20
FеО - От 5 до менее 10
Nа2О + К2О - От 0 до 10
ТiO2 - От 0 до 4
Другие элементы - От 0 до менее 8
и вещество композиции имеет вязкость при 1400oС от 12 до 70 пуаз, при этом волокна при рН 4,5 имеют скорость растворения, равную по меньшей мере 20 нм в день и температуру спекания по меньшей мере 800°С.1. A product comprising artificially obtained glass fibers, characterized in that the fibers are formed from a composition that includes oxides, wt%:
SiO 2 - From 32 to 48
Al 2 0 3 - From 18 to 30
CaO - 10 to 30
MgO - From 5 to 20
FeO - From 5 to less than 10
Na 2 O + K 2 O - From 0 to 10
TiO 2 - 0 to 4
Other elements - From 0 to less than 8
and the substance of the composition has a viscosity at 1400 o C from 12 to 70 poises, while the fibers at pH 4.5 have a dissolution rate of at least 20 nm per day and a sintering temperature of at least 800 ° C.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422468.0 | 1994-11-08 | ||
GB9422468A GB9422468D0 (en) | 1994-11-08 | 1994-11-08 | Mad-made vitreous fibres |
GB9424127.0 | 1994-11-23 | ||
GB9424126.2 | 1994-11-23 | ||
GB9500667.2 | 1995-01-13 | ||
PCT/EP1995/004395 WO1996014454A2 (en) | 1994-11-08 | 1995-11-08 | Man-made vitreous fibres |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97109829A true RU97109829A (en) | 1999-05-27 |
RU2139261C1 RU2139261C1 (en) | 1999-10-10 |
Family
ID=10764035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97109829/12A RU2139261C1 (en) | 1994-11-08 | 1995-11-08 | Product comprising artificially prepared vitreous fibers |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB9422468D0 (en) |
RU (1) | RU2139261C1 (en) |
UA (2) | UA51632C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875566B2 (en) | 2004-11-01 | 2011-01-25 | The Morgan Crucible Company Plc | Modification of alkaline earth silicate fibres |
-
1994
- 1994-11-08 GB GB9422468A patent/GB9422468D0/en active Pending
-
1995
- 1995-08-11 UA UA97062628A patent/UA51632C2/en unknown
- 1995-11-08 RU RU97109829/12A patent/RU2139261C1/en active
- 1995-11-08 UA UA99105474A patent/UA63944C2/en unknown
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