JP6983971B2 - ガラス組成物、及びガラス繊維 - Google Patents
ガラス組成物、及びガラス繊維 Download PDFInfo
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- JP6983971B2 JP6983971B2 JP2020176280A JP2020176280A JP6983971B2 JP 6983971 B2 JP6983971 B2 JP 6983971B2 JP 2020176280 A JP2020176280 A JP 2020176280A JP 2020176280 A JP2020176280 A JP 2020176280A JP 6983971 B2 JP6983971 B2 JP 6983971B2
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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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
- C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
- C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
-
- 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
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass 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
- 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
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
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- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
- Inorganic Fibers (AREA)
Description
実施例1から3及び比較例1から6では、ガラス組成物及びガラス試験片をそれぞれ以下のステップを有する方法により製造した。
実施例1から3及び比較例1から6では、ガラス組成物及びガラス試験片の物性評価のために以下の試験方法を採用した。物性評価の結果を表1に示す。
5グラム(g)のガラス組成物を高温の溶鉱炉に配置し、1500℃の恒温下で1.5時間加熱することで、完全に溶解した液状ガラスを得た。その後、液状ガラスは800℃まで余熱した焼鈍炉に配置し、徐々に室温にまで冷却することでガラスを形成した。このガラスの中心に64平方ミリメートル(mm)の正方形領域をマークし、この正方形領域内に存在する泡数を算出した。
ガラス試験片の誘電率(Dk)及び誘電正接(Df)を、プレシジョンインピーダンスアナライザー(型番:Agilent 4294A)を用いたASTM D150規格試験法により周波数1MHzで計測した。
2.25gのガラス組成物を高温の溶鉱炉に配置し、特定温度まで加熱し、16時間その特定温度を維持した。その後、ガラス組成物を高温の溶鉱炉から取り出し、据え置き、室温まで冷却した。その上で結晶の析出有無を観察した。析出を確認した場合、上記特定温度を失透温度として定義した。
Claims (3)
- SiO2を52重量%以上58重量%以下の範囲で含み、
Al2O3を12重量%以上16重量%以下の範囲で含み、
B2O3を16重量%以上26重量%以下の範囲で含み、
MgOを0重量%超2重量%以下の範囲で含み、
CaOを1重量%以上6重量%以下の範囲で含み、
TiO2を1重量%超5重量%未満の範囲で含み、
Na2Oを0重量%超0.6重量%以下の範囲で含み、
K2Oを0重量%以上5重量%以下の範囲で含み、
F2を0重量%以上1重量%以下の範囲で含み、
ZnOを1重量%以上5重量%以下の範囲で含み、
Fe2O3を0重量%超1重量%以下の範囲で含み、かつ
SO3を0.1重量%以上0.6重量%以下の範囲で含むガラス組成物。 - Li2O、Cr2O3、As2O3、Sb2O3、P2O5、ZrO2、Cl2、BeO及びSrOから選択される少なくとも1種の成分をさらに含む請求項1に記載のガラス組成物。
- 請求項1又は請求項2に記載のガラス組成物を有するガラス繊維。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW108148665 | 2019-12-31 | ||
TW108148665A TWI694976B (zh) | 2019-12-31 | 2019-12-31 | 一種低氣泡數之低介電常數玻璃組成物及玻璃纖維 |
Publications (2)
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JP2021109821A JP2021109821A (ja) | 2021-08-02 |
JP6983971B2 true JP6983971B2 (ja) | 2021-12-17 |
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JP2020176280A Active JP6983971B2 (ja) | 2019-12-31 | 2020-10-20 | ガラス組成物、及びガラス繊維 |
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US (1) | US11479498B2 (ja) |
JP (1) | JP6983971B2 (ja) |
CN (1) | CN112047626B (ja) |
TW (1) | TWI694976B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3974398B1 (en) * | 2020-04-10 | 2023-05-03 | Nitto Boseki Co., Ltd. | Glass composition for glass fibers, glass fibers, glass fiber fabric, and glass fiber-reinforced resin composition |
TWI725930B (zh) * | 2020-12-25 | 2021-04-21 | 富喬工業股份有限公司 | 低介電玻璃組成物、低介電玻璃及低介電玻璃纖維 |
WO2022159275A1 (en) * | 2021-01-22 | 2022-07-28 | Corning Incorporated | Phosphate glasses with high refractive index and reduced dispersion |
WO2022159280A1 (en) * | 2021-01-22 | 2022-07-28 | Corning Incorporated | Phosphate glasses with high refractive index and low density |
TWI766809B (zh) * | 2021-09-30 | 2022-06-01 | 富喬工業股份有限公司 | 低介電玻璃組成物、低介電玻璃及低介電玻璃纖維 |
CN113880441B (zh) * | 2021-11-10 | 2022-08-16 | 泰山玻璃纤维有限公司 | 低介电损耗的玻璃纤维组合物 |
JP7410464B2 (ja) | 2022-03-16 | 2024-01-10 | 日本電気硝子株式会社 | ガラス繊維 |
TWI784902B (zh) * | 2022-03-31 | 2022-11-21 | 富喬工業股份有限公司 | 玻璃纖維布品、印刷電路板、積體電路載板及電子產品 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS51133311A (en) * | 1975-05-15 | 1976-11-19 | Kondo Renichi | Glass composite for glass fiber |
TW450948B (en) * | 1996-10-16 | 2001-08-21 | Nitto Glass Fiber Mfg | Glass fiber of low dielectric constant |
JP4269194B2 (ja) * | 1998-04-14 | 2009-05-27 | 日東紡績株式会社 | 低誘電率ガラス繊維 |
CN1903767A (zh) * | 2006-08-07 | 2007-01-31 | 珠海功控玻璃纤维有限公司 | 用于制备低介电常数电子玻璃纤维的玻璃组合物 |
US8697591B2 (en) * | 2006-12-14 | 2014-04-15 | Ppg Industries Ohio, Inc. | Low dielectric glass and fiber glass |
WO2010011701A2 (en) * | 2008-07-25 | 2010-01-28 | Dielectric Solutions, Llc | Glass fiber composition and printed circuit board made from the glass fiber composition |
CN101696089A (zh) * | 2009-10-29 | 2010-04-21 | 四川省玻纤集团有限公司 | 用于高频高密度电路板的低介电常数玻璃纤维 |
JP2012051773A (ja) * | 2010-09-02 | 2012-03-15 | Nippon Electric Glass Co Ltd | 樹脂複合体基板用ガラス |
CN102503153B (zh) * | 2011-10-19 | 2013-10-16 | 重庆国际复合材料有限公司 | 低介电常数玻璃纤维 |
CN102718406B (zh) * | 2012-07-09 | 2016-01-20 | 重庆理工大学 | 一种拉丝温度低的低介电常数玻璃纤维 |
TWI698406B (zh) * | 2015-05-13 | 2020-07-11 | 美商電子玻璃纖維美國有限責任公司 | 利用MgO,ZnO及稀土氧化物製造之具有改善低熱膨脹係數之高硼鋁矽酸鹽組合物的改良低介電纖維 |
CN110171929B (zh) * | 2019-06-14 | 2021-01-22 | 泰山玻璃纤维有限公司 | 低气泡低介电玻璃纤维组合物及其生产工艺 |
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2019
- 2019-12-31 TW TW108148665A patent/TWI694976B/zh active
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2020
- 2020-09-17 CN CN202010978280.9A patent/CN112047626B/zh active Active
- 2020-10-20 JP JP2020176280A patent/JP6983971B2/ja active Active
- 2020-11-20 US US17/100,347 patent/US11479498B2/en active Active
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CN112047626A (zh) | 2020-12-08 |
US11479498B2 (en) | 2022-10-25 |
JP2021109821A (ja) | 2021-08-02 |
CN112047626B (zh) | 2022-09-13 |
US20210206687A1 (en) | 2021-07-08 |
TWI694976B (zh) | 2020-06-01 |
TW202016040A (zh) | 2020-05-01 |
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