KR20130112433A - 유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유 - Google Patents
유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유 Download PDFInfo
- Publication number
- KR20130112433A KR20130112433A KR1020120034814A KR20120034814A KR20130112433A KR 20130112433 A KR20130112433 A KR 20130112433A KR 1020120034814 A KR1020120034814 A KR 1020120034814A KR 20120034814 A KR20120034814 A KR 20120034814A KR 20130112433 A KR20130112433 A KR 20130112433A
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- weight
- glass fiber
- cao
- mgo
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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Classifications
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- 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
-
- 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
- C03C13/006—Glass-ceramics fibres
-
- 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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- 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
- C03C2213/00—Glass fibres or filaments
- C03C2213/02—Biodegradable glass fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (9)
- SiO2 62~65중량%, Al2O3 0.2~2중량%, CaO 6.5~8.5 중량%, MgO 2.5~4.5 중량%, Na2O+K2O 15.5~18.7중량%, B2O3 4~7중량% 및 P2O5 0.2~2중량%를 포함하는, 유리 섬유 제조용 조성물.
- 제1항에 있어서, KI 지수가 40미만인 것을 특징으로 하는, 유리 섬유 제조용 조성물.
- 제1항에 있어서, CaO/MgO가 1.6~2.5이며 MgO+CaO가 9.2~12.5중량%인 것을 특징으로 하는, 유리 섬유 제조용 조성물.
- 제1항에 있어서, B2O3/P2O5 가 3~7이며 B2O3+P2O5가 5.5~8.6중량%인 것을 특징으로 하는, 유리 섬유 제조용 조성물.
- 제1항 내지 제4항 중 어느 한 항에 따른 유리 섬유 제조용 조성물로부터 제조되는 것을 특징으로 하는 생체용해성 유리 섬유.
- 제5항에 있어서, 다음 1) 내지 4) 중 하나 이상의 물성을 만족시키는 것을 특징으로 하는 유리 섬유:
1) 300 ng/㎠ㆍhr 이상의, 인공체액에 대한 용해속도상수
2) 1000℃ 이하의 액상온도(liquidus temperature),
3) 액상온도 대비 100℃ 이상 높은 섬유화 작업 온도(logη 3)
4) 3% 이하의, 내수성 테스트(100℃/5시간 유지)시 감량율. - 제6항에 있어서, 상기 1) 내지 4)의 물성 모두를 만족시키는 것을 특징으로 하는 유리 섬유.
- 제5항에 따른 생체용해성 유리 섬유를 포함하는 것을 특징으로 하는 단열재 제품.
- 제8항에 있어서, 판상, 보드, 블랭킷 또는 파이프 커버 형태인 것을 특징으로 하는 단열재 제품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120034814A KR20130112433A (ko) | 2012-04-04 | 2012-04-04 | 유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120034814A KR20130112433A (ko) | 2012-04-04 | 2012-04-04 | 유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130112433A true KR20130112433A (ko) | 2013-10-14 |
Family
ID=49633439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120034814A Ceased KR20130112433A (ko) | 2012-04-04 | 2012-04-04 | 유리 섬유 제조용 조성물 및 그로부터 제조된 생체용해성 유리 섬유 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130112433A (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019108558A1 (en) * | 2017-11-28 | 2019-06-06 | Corning Incorporated | High liquidus viscosity bioactive glass |
US10647962B2 (en) | 2016-05-27 | 2020-05-12 | Corning Incorporated | Bioactive aluminoborate glasses |
US10857259B2 (en) | 2017-11-28 | 2020-12-08 | Corning Incorporated | Chemically strengthened bioactive glass-ceramics |
US11198638B2 (en) | 2017-11-28 | 2021-12-14 | Corning Incorporated | Bioactive borate glass and methods thereof |
KR20220026745A (ko) * | 2020-08-26 | 2022-03-07 | 주식회사 케이씨씨 | 세라믹 섬유 조성물 및 이로부터 제조된 세라믹 섬유 |
US11274059B2 (en) | 2017-11-28 | 2022-03-15 | Corning Incorporated | Bioactive glass compositions and dentin hypersensitivity remediation |
US11814649B2 (en) | 2016-05-27 | 2023-11-14 | Corning Incorporated | Lithium disilicate glass-ceramic compositions and methods thereof |
EP3546434B1 (en) | 2016-09-16 | 2024-01-24 | Saint-Gobain Isover | Glass wool, and vacuum heat insulation material using same |
-
2012
- 2012-04-04 KR KR1020120034814A patent/KR20130112433A/ko not_active Ceased
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10647962B2 (en) | 2016-05-27 | 2020-05-12 | Corning Incorporated | Bioactive aluminoborate glasses |
US11814649B2 (en) | 2016-05-27 | 2023-11-14 | Corning Incorporated | Lithium disilicate glass-ceramic compositions and methods thereof |
EP3546434B1 (en) | 2016-09-16 | 2024-01-24 | Saint-Gobain Isover | Glass wool, and vacuum heat insulation material using same |
WO2019108558A1 (en) * | 2017-11-28 | 2019-06-06 | Corning Incorporated | High liquidus viscosity bioactive glass |
US10857259B2 (en) | 2017-11-28 | 2020-12-08 | Corning Incorporated | Chemically strengthened bioactive glass-ceramics |
US11198638B2 (en) | 2017-11-28 | 2021-12-14 | Corning Incorporated | Bioactive borate glass and methods thereof |
US11274059B2 (en) | 2017-11-28 | 2022-03-15 | Corning Incorporated | Bioactive glass compositions and dentin hypersensitivity remediation |
US11384009B2 (en) | 2017-11-28 | 2022-07-12 | Corning Incorporated | High liquidus viscosity bioactive glass |
US11446410B2 (en) | 2017-11-28 | 2022-09-20 | Corning Incorporated | Chemically strengthened bioactive glass-ceramics |
US20220298058A1 (en) * | 2017-11-28 | 2022-09-22 | Corning Incorporated | High liquidus viscosity bioactive glass |
US11999653B2 (en) | 2017-11-28 | 2024-06-04 | Corning Incorporated | High liquidus viscosity bioactive glass |
KR20220026745A (ko) * | 2020-08-26 | 2022-03-07 | 주식회사 케이씨씨 | 세라믹 섬유 조성물 및 이로부터 제조된 세라믹 섬유 |
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