JP2008230949A - ガラス繊維用ガラス組成物、ガラス繊維、ガラス繊維の製造方法、及び可視光透過複合材 - Google Patents
ガラス繊維用ガラス組成物、ガラス繊維、ガラス繊維の製造方法、及び可視光透過複合材 Download PDFInfo
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- C03C3/04—Glass compositions containing silica
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- C03C3/00—Glass compositions
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- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
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- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
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- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
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- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
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- 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
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- C03C3/04—Glass compositions containing silica
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- 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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Abstract
【解決手段】本発明のガラス繊維用ガラス組成物は、酸化物換算の質量百分率表示でSiO2 40〜70%、Al2O3 0〜5%、Li2O+Na2O+K2O 8.5〜18%、ZnO 0〜12%、TiO2 5〜15%、ZrO2 0〜10%のガラス組成を含有する。また本発明のガラス繊維は上記のガラス繊維用ガラス組成物よりなる。本発明のガラス繊維の製造方法は、前記ガラス繊維用ガラス組成物を耐熱性容器内で熔融する熔融工程、熔融ガラスを連続的に耐熱性ノズルより引き出してガラス繊維として成形する紡糸工程を有する。本発明の可視光透過複合材は、前記ガラス繊維を有機樹脂材に含浸して得られる。
【選択図】なし
Description
Claims (10)
- 酸化物換算の質量百分率表示でSiO2 40〜70%、Al2O3 0〜5%、Li2O+Na2O+K2O 8.5〜18%、ZnO 0〜12%、TiO2 5〜15%、ZrO2 0〜10%のガラス組成を含有することを特徴とするガラス繊維用ガラス組成物。
- 屈折率(nd)が1.55〜1.60、アッベ数(νd)が50〜40の範囲の光学恒数を有することを特徴とする請求項1に記載のガラス繊維用ガラス組成物。
- JIS R3502(1995)に従うアルカリ溶出量(ΣR2O)が、0.35mg以下であることを特徴とする請求項1又は請求項2に記載のガラス繊維用ガラス組成物。
- 熔融ガラスの粘性が103dPa・sに相当する成形温度(Tx)が1250℃以下であることを特徴とする請求項1から請求項3の何れかに記載のガラス繊維用ガラス組成物。
- 液相温度(Ty)が1150℃以下であることを特徴とする請求項1から請求項4の何れかに記載のガラス繊維用ガラス組成物。
- 成形温度(Tx)と液相温度(Ty)との温度差(ΔTxy)が70℃以上であることを特徴とするガラス繊維用ガラス組成物。
- 請求項1から請求項6の何れかに記載のガラス繊維用ガラス組成物よりなることを特徴とするガラス繊維。
- 請求項1から請求項6の何れかに記載のガラス繊維用ガラス組成物を耐熱性容器内で熔融する熔融工程と、熔融ガラスを連続的に耐熱性ノズルより引き出してガラス繊維として成形する紡糸工程とを有することを特徴とするガラス繊維の製造方法。
- 請求項7に記載のガラス繊維と有機樹脂材とを複合化することによって得られたものであることを特徴とする可視光透過複合材。
- フラットディスプレイ装置に搭載される透明基板であることを特徴とする請求項9に記載の可視光透過複合材。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012166998A (ja) * | 2011-02-16 | 2012-09-06 | Panasonic Corp | 透明フィルム |
JP2012254918A (ja) * | 2011-05-18 | 2012-12-27 | Nippon Electric Glass Co Ltd | 高屈折率ガラス |
JP2015027927A (ja) * | 2013-04-25 | 2015-02-12 | 日本電気硝子株式会社 | 高屈折率ガラス |
WO2017033245A1 (ja) * | 2015-08-21 | 2017-03-02 | 日東紡績株式会社 | ガラス繊維の製造方法 |
CN107905472A (zh) * | 2017-10-31 | 2018-04-13 | 苏州巴洛特新材料有限公司 | 有净化和透气功能的印花装饰板 |
JP2019081707A (ja) * | 2009-08-03 | 2019-05-30 | ピーピージー・インダストリーズ・オハイオ・インコーポレイテッドPPG Industries Ohio,Inc. | ガラス組成物およびガラス組成物から作製された繊維 |
CN112299723A (zh) * | 2020-11-25 | 2021-02-02 | 山东铭泰新型材料有限公司 | 玻纤纤维及其拉丝方法及*** |
JP2022531160A (ja) * | 2019-04-29 | 2022-07-06 | 成都光明光▲電▼股▲分▼有限公司 | ガラス及びガラス製品 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP4345075A1 (fr) * | 2022-09-29 | 2024-04-03 | Baccarat | Composition de cristal sans plomb, verre et article en verre a base de cette composition |
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JP2006243393A (ja) * | 2005-03-03 | 2006-09-14 | Sharp Corp | 表示装置用プラスチック基板およびその製造方法 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019081707A (ja) * | 2009-08-03 | 2019-05-30 | ピーピージー・インダストリーズ・オハイオ・インコーポレイテッドPPG Industries Ohio,Inc. | ガラス組成物およびガラス組成物から作製された繊維 |
JP2012166998A (ja) * | 2011-02-16 | 2012-09-06 | Panasonic Corp | 透明フィルム |
JP2012254918A (ja) * | 2011-05-18 | 2012-12-27 | Nippon Electric Glass Co Ltd | 高屈折率ガラス |
JP2012254920A (ja) * | 2011-05-18 | 2012-12-27 | Nippon Electric Glass Co Ltd | ガラス |
JP2015027927A (ja) * | 2013-04-25 | 2015-02-12 | 日本電気硝子株式会社 | 高屈折率ガラス |
WO2017033245A1 (ja) * | 2015-08-21 | 2017-03-02 | 日東紡績株式会社 | ガラス繊維の製造方法 |
JPWO2017033245A1 (ja) * | 2015-08-21 | 2018-06-07 | 日東紡績株式会社 | ガラス繊維の製造方法 |
US11040908B2 (en) | 2015-08-21 | 2021-06-22 | Nitto Boseki Co., Ltd. | Glass fiber production method |
CN107905472A (zh) * | 2017-10-31 | 2018-04-13 | 苏州巴洛特新材料有限公司 | 有净化和透气功能的印花装饰板 |
JP2022531160A (ja) * | 2019-04-29 | 2022-07-06 | 成都光明光▲電▼股▲分▼有限公司 | ガラス及びガラス製品 |
JP7472171B2 (ja) | 2019-04-29 | 2024-04-22 | 成都光明光▲電▼股▲分▼有限公司 | ガラス及びガラス製品 |
CN112299723A (zh) * | 2020-11-25 | 2021-02-02 | 山东铭泰新型材料有限公司 | 玻纤纤维及其拉丝方法及*** |
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