CA2375719A1 - Glass fiber composition - Google Patents

Glass fiber composition Download PDF

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Publication number
CA2375719A1
CA2375719A1 CA002375719A CA2375719A CA2375719A1 CA 2375719 A1 CA2375719 A1 CA 2375719A1 CA 002375719 A CA002375719 A CA 002375719A CA 2375719 A CA2375719 A CA 2375719A CA 2375719 A1 CA2375719 A1 CA 2375719A1
Authority
CA
Canada
Prior art keywords
percent
weight
content
glass fiber
mno2
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.)
Granted
Application number
CA002375719A
Other languages
French (fr)
Other versions
CA2375719C (en
Inventor
Frederick T. Wallenberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Ohio Inc
Original Assignee
Ppg Industries Ohio, Inc.
Frederick T. Wallenberger
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ppg Industries Ohio, Inc., Frederick T. Wallenberger filed Critical Ppg Industries Ohio, Inc.
Publication of CA2375719A1 publication Critical patent/CA2375719A1/en
Application granted granted Critical
Publication of CA2375719C publication Critical patent/CA2375719C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Abstract

The present invention provides a glass fiber composition comprising: 52 to 62 percent by weight SiO2, 0 to 2 percent by weight Na2O, 16 to 25 percent by weight CaO, 8 to 16 percent by weight Al2O3, 0.05 to 0.80 percent by weight Fe2O3, 0 to 2 percent by weight K2O, 1.7 to 2.6 percent by weight MgO, 0 to 10 percent by weight B2O3, 0 to 2 percent by weight TiO2, 0 to 2 percent by weight BaO, 0 to 2 percent by weight ZrO2, and 0 to 2 percent by weight SrO, and further including at least one material selected from the group consisting of: 0.05 to 1.5 percent by weight Li2O, 0.05 to 1.5 percent by weight ZnO, 0.05 to 3 percent by wight MnO, and 0.05 to 3 percent by weigt MnO2, wherein the glass composition has a forming temperature of no greater than 2280 °F based on an NIST714 reference standard and a liquidus temperature of no greater than 2155 °F. In one nonlimiting embodiment of the invention, the SiO2 content is 57 to 59 percent by weight, the Na2O content is up to 1 percent by weight, the CaO content is 22 to 24 percent by weight, the Al2O3 content is 12 to 14 percent by weight, the Fe2O3 content is up to 0.4 percent by weight, and the K2O content is up to 0.1 percent by weight, and the composition includes at least one material selected from the group consisting of: 0.2 to 1 percent by weight Li2O, 0.2 to 1 percent by weight ZnO, up to 1 percent by weight MnO, and up to 1 percent by weight MnO2.
CA002375719A 1999-05-28 2000-05-23 Glass fiber composition Expired - Fee Related CA2375719C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13653899P 1999-05-28 1999-05-28
US60/136,538 1999-05-28
PCT/US2000/014155 WO2000073231A1 (en) 1999-05-28 2000-05-23 Glass fiber composition

Publications (2)

Publication Number Publication Date
CA2375719A1 true CA2375719A1 (en) 2000-12-07
CA2375719C CA2375719C (en) 2007-01-09

Family

ID=22473273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002375719A Expired - Fee Related CA2375719C (en) 1999-05-28 2000-05-23 Glass fiber composition

Country Status (4)

Country Link
EP (1) EP1189846A1 (en)
JP (1) JP2003500330A (en)
CA (1) CA2375719C (en)
WO (1) WO2000073231A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244793A (en) * 2013-05-31 2013-08-14 重庆再升科技股份有限公司 Novel glass fiber vacuum insulation panel core and preparation method
CN112320883A (en) * 2021-01-07 2021-02-05 格润化学(东营)有限公司 Sewage treatment agent and preparation method thereof

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962886B2 (en) * 1999-05-28 2005-11-08 Ppg Industries Ohio, Inc. Glass Fiber forming compositions
BR0107212B1 (en) 2000-09-06 2011-07-12 Fiberglass composition.
JP4874520B2 (en) 2001-10-18 2012-02-15 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 Glass fiber forming composition
US7022634B2 (en) * 2003-07-07 2006-04-04 Johns Manville Low boron E-glass composition
US7449419B2 (en) * 2003-09-09 2008-11-11 Ppg Industries Ohio, Inc. Glass compositions, glass fibers, and methods of inhibiting boron volatization from glass compositions
FR2867776B1 (en) * 2004-03-17 2006-06-23 Saint Gobain Vetrotex GLASS YARNS FOR REINFORCING ORGANIC AND / OR INORGANIC MATERIALS
FR2867775B1 (en) 2004-03-17 2006-05-26 Saint Gobain Vetrotex GLASS YARNS FOR REINFORCING ORGANIC AND / OR INORGANIC MATERIALS
KR100843011B1 (en) 2004-12-24 2008-07-01 니혼 이타가라스 가부시키가이샤 Scaly glass
JP5442181B2 (en) 2005-07-05 2014-03-12 日本電気硝子株式会社 Glass fiber composition, glass fiber and glass fiber-containing composite material
EP2042474B1 (en) * 2006-06-23 2013-03-20 Nippon Sheet Glass Company, Limited Glass flake
FR2910462B1 (en) * 2006-12-22 2010-04-23 Saint Gobain Vetrotex GLASS YARNS FOR REINFORCING ORGANIC AND / OR INORGANIC MATERIALS
WO2009145254A1 (en) * 2008-05-28 2009-12-03 日本板硝子株式会社 Scale‑like glass and covered scale‑like glass
DE102008037955B3 (en) * 2008-08-14 2010-04-15 Bürger, Gerhard High temperature and chemically resistant glass with improved UV light transmission and its use
TW202402701A (en) * 2022-03-30 2024-01-16 日商日本板硝子股份有限公司 Glass fibers
WO2023190983A1 (en) * 2022-03-30 2023-10-05 日本板硝子株式会社 Glass fiber
TW202402702A (en) * 2022-03-30 2024-01-16 日商日本板硝子股份有限公司 Glass fiber
CN115368011B (en) * 2022-09-09 2023-06-23 中国建筑材料科学研究总院有限公司 Core-skin glass with good compatibility matching for optical fiber image transmission element and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL42018A (en) * 1972-04-28 1977-10-31 Owens Corning Fiberglass Corp Fiberizable boron and fluorine free glass compositions
US4066466A (en) * 1976-07-22 1978-01-03 Ppg Industries, Inc. Low pollution glass fiber compositions
US4542106A (en) * 1983-12-19 1985-09-17 Ppg Industries, Inc. Fiber glass composition
JPS63225552A (en) * 1987-03-13 1988-09-20 Nitto Boseki Co Ltd Glass composition absorbing ultraviolet ray for fiber
FR2692248B1 (en) * 1992-06-16 1995-08-04 Vetrotex France Sa ACID RESISTANT GLASS FIBERS.
RU2027687C1 (en) * 1992-12-28 1995-01-27 Александр Иванович Фокин Glass for fiber glass
AU692712B2 (en) * 1995-06-06 1998-06-11 Owens Corning Boron-free glass fibers
FR2768144B1 (en) * 1997-09-10 1999-10-01 Vetrotex France Sa GLASS YARNS SUITABLE FOR REINFORCING ORGANIC AND / OR INORGANIC MATERIALS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244793A (en) * 2013-05-31 2013-08-14 重庆再升科技股份有限公司 Novel glass fiber vacuum insulation panel core and preparation method
CN103244793B (en) * 2013-05-31 2015-12-09 重庆再升科技股份有限公司 A kind of novel glass fiber core material of vacuum heat insulation plate and preparation method
CN112320883A (en) * 2021-01-07 2021-02-05 格润化学(东营)有限公司 Sewage treatment agent and preparation method thereof
CN112320883B (en) * 2021-01-07 2021-03-19 格润化学(东营)有限公司 Sewage treatment agent and preparation method thereof

Also Published As

Publication number Publication date
CA2375719C (en) 2007-01-09
JP2003500330A (en) 2003-01-07
WO2000073231A1 (en) 2000-12-07
EP1189846A1 (en) 2002-03-27

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