EP2094615A2 - Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques - Google Patents

Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques

Info

Publication number
EP2094615A2
EP2094615A2 EP07871978A EP07871978A EP2094615A2 EP 2094615 A2 EP2094615 A2 EP 2094615A2 EP 07871978 A EP07871978 A EP 07871978A EP 07871978 A EP07871978 A EP 07871978A EP 2094615 A2 EP2094615 A2 EP 2094615A2
Authority
EP
European Patent Office
Prior art keywords
glass
content
equal
son
cao
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.)
Withdrawn
Application number
EP07871978A
Other languages
German (de)
English (en)
French (fr)
Inventor
Anne Berthereau
Emmanuel Lecomte
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.)
Owens Corning Intellectual Capital LLC
Original Assignee
Saint Gobain Technical Fabrics Europe SAS
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 Saint Gobain Technical Fabrics Europe SAS filed Critical Saint Gobain Technical Fabrics Europe SAS
Publication of EP2094615A2 publication Critical patent/EP2094615A2/fr
Withdrawn legal-status Critical Current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
    • 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
    • C03C13/00—Fibre or filament compositions

Definitions

  • These wires are designated under the name of son of "glass E”, whose archetype is described in US-A-2,334,961 and US-A-2,571,074, and which have a composition essentially based on silica, alumina, lime and boric anhydride.
  • the latter present at levels ranging from 5 to 13% in glass compositions known as “glass E”, is added to replace the silica in order to reduce the liquidus temperature of the formed glass and to facilitate its melting.
  • It is called “liquidus temperature”, denoted “T
  • T liquidus temperature
  • the liquidus temperature thus gives the lower limit at which it is possible to fiber.
  • the forming margin is defined as the difference between the temperature at which the viscosity of the glass is 1000 Poises (100 Pa ⁇ s), the temperature at which the glass is generally fiber, and the liquidus temperature.
  • These oxides further decrease the coefficient of thermal expansion of the glass, which has the effect of reducing the overall thermal expansion coefficient of the composite material, and therefore of increasing its dimensional stability.
  • Advantageous properties in terms of fiberization facility are also attributable to these two oxides, in particular related to an increase in the forming margin and a decrease in the crystallization rate at liquidus temperature.
  • the sum of the contents of these elements, denoted BaO + SrO is preferably greater than or equal to 0.8%, or even 1% and / or less than or equal to 2%, even 1, 5%.
  • the composition of the yarns according to the invention may comprise both these oxides, or, preferably, only one of them. When only one oxide is present, its content is preferably greater than or equal to 0.5%, even 0.8% and / or less than or equal to 1.5% or even 1.2%.
  • the content of manganese oxide is less than 1%, and preferably less than 0.3%. Since this oxide is capable of giving the glass a very intense purple coloration, the MnO content is preferably maintained below 0.1%, or even 0.05% and even 0.01%. Fluorine may be added in small amounts to enhance melting of the glass, or be present in the impurity state. It has been discovered, however, that small amounts of fluorine very clearly affect the temperature resistance of the glasses according to the invention. The fluorine content is therefore advantageously maintained below 0.5%, and especially less than 0.1%. Iron oxide is an unavoidable impurity of the glasses according to the invention because of its presence in several raw materials, and its content is generally less than 0.5%.

Landscapes

  • 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)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP07871978A 2006-12-22 2007-12-19 Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques Withdrawn EP2094615A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655867A FR2910462B1 (fr) 2006-12-22 2006-12-22 Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
PCT/FR2007/052565 WO2008087327A2 (fr) 2006-12-22 2007-12-19 Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques

Publications (1)

Publication Number Publication Date
EP2094615A2 true EP2094615A2 (fr) 2009-09-02

Family

ID=38180248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07871978A Withdrawn EP2094615A2 (fr) 2006-12-22 2007-12-19 Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques

Country Status (12)

Country Link
US (1) US8173560B2 (ru)
EP (1) EP2094615A2 (ru)
JP (2) JP2010513207A (ru)
KR (1) KR101496475B1 (ru)
CN (1) CN101573304B (ru)
BR (1) BRPI0720930B1 (ru)
CA (1) CA2673473A1 (ru)
EA (1) EA017104B1 (ru)
FR (1) FR2910462B1 (ru)
MX (1) MX2009006087A (ru)
TW (1) TWI404692B (ru)
WO (1) WO2008087327A2 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856055B1 (fr) * 2003-06-11 2007-06-08 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques, composites les renfermant et composition utilisee
FR2879591B1 (fr) * 2004-12-16 2007-02-09 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US7799713B2 (en) * 2005-11-04 2010-09-21 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US8338319B2 (en) 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US9187361B2 (en) 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US9656903B2 (en) 2005-11-04 2017-05-23 Ocv Intellectual Capital, Llc Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
US7823417B2 (en) * 2005-11-04 2010-11-02 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
FR2916438B1 (fr) * 2007-05-23 2010-08-20 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
FR2930543B1 (fr) * 2008-04-23 2010-11-19 Saint Gobain Technical Fabrics Fils de verre et composites a matrice organique et/ou inorganique contenant lesdits fils
US8252707B2 (en) * 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
JP2011026755A (ja) * 2009-07-01 2011-02-10 Ibiden Co Ltd マット材および排気ガス処理装置
CN101597140B (zh) 2009-07-02 2011-01-05 重庆国际复合材料有限公司 一种高强度高模量玻璃纤维
CN102173594B (zh) * 2011-02-14 2012-05-23 重庆国际复合材料有限公司 一种无硼无氟玻璃纤维组合物
JP6080010B2 (ja) * 2013-05-31 2017-02-15 日本電気硝子株式会社 ガラス繊維組成物、ガラス繊維及びガラス繊維の製造方法
CN105366945A (zh) * 2015-12-10 2016-03-02 季桂金 一种耐热玻璃纤维及其制备方法
FR3053702B1 (fr) 2016-07-05 2019-09-13 Saint-Gobain Adfors Textile tisse hybride pour le renforcement de composite
JP6959563B2 (ja) * 2016-12-27 2021-11-02 日本電気硝子株式会社 ガラス繊維用ガラス組成物、ガラス繊維及びガラス繊維の製造方法
US11180637B2 (en) * 2017-06-08 2021-11-23 Solvay Specialty Polymers Usa, Llc Polyphenylene sulfide polymer compositions and corresponding articles
WO2023190982A1 (ja) * 2022-03-30 2023-10-05 日本板硝子株式会社 ガラス繊維

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224922A1 (en) * 2000-09-06 2003-12-04 Wallenberger Frederick T Glass fiber forming compositions

Family Cites Families (27)

* 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 Boron and fluorine free mixtures for making glass fibers
US3847627A (en) * 1972-10-18 1974-11-12 Owens Corning Fiberglass Corp Glass compositions, fibers and methods of making same
US3876481A (en) * 1972-10-18 1975-04-08 Owens Corning Fiberglass Corp Glass compositions, fibers and methods of making same
US4023715A (en) * 1975-09-02 1977-05-17 Engelhard Minerals & Chemicals Corporation Measuring and dispensing device
US4199364A (en) * 1978-11-06 1980-04-22 Ppg Industries, Inc. Glass composition
US4542106A (en) * 1983-12-19 1985-09-17 Ppg Industries, Inc. Fiber glass composition
JPH05155638A (ja) * 1991-12-06 1993-06-22 Nippon Electric Glass Co Ltd ガラス組成物
WO1996039362A1 (en) * 1995-06-06 1996-12-12 Owens Corning Boron-free glass fibers
FR2768144B1 (fr) 1997-09-10 1999-10-01 Vetrotex France Sa Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
JPH11157875A (ja) * 1997-11-19 1999-06-15 Nippon Electric Glass Co Ltd 耐蝕性ガラス繊維
CA2375719C (en) * 1999-05-28 2007-01-09 Ppg Industries Ohio, Inc. Glass fiber composition
US6686304B1 (en) * 1999-05-28 2004-02-03 Ppg Industries Ohio, Inc. Glass fiber composition
JP3584966B2 (ja) * 2000-01-21 2004-11-04 日東紡績株式会社 耐熱性ガラス繊維及びその製造方法
JP4023976B2 (ja) * 2000-01-31 2007-12-19 日本板硝子株式会社 フレーク状ガラス
FR2825084B1 (fr) * 2001-05-23 2003-07-18 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques, procede de fabrication de fils de verre, composition utilisee
DE60306788T2 (de) * 2002-08-27 2007-07-12 PPG Industries Ohio, Inc., Cleveland Fluoridfreie tieftemperatur-faserglaszusammensetzung und damit hergestellte produkte
FR2867776B1 (fr) 2004-03-17 2006-06-23 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
FR2867775B1 (fr) 2004-03-17 2006-05-26 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
EP1728780A4 (en) * 2004-03-25 2008-03-26 Sumitomo Chemical Co PROCESS FOR PREPARING ACETIC ACID 3-METHYL-2-BUTENY REAGENT
FR2883866B1 (fr) * 2005-04-01 2007-05-18 Saint Gobain Isover Sa Laine minerale, produit isolant et procede de fabrication
FR2883865B1 (fr) * 2005-04-01 2007-05-18 Saint Gobain Isover Sa Laine minerale, produit isolant et procede de fabrication
JP5442181B2 (ja) * 2005-07-05 2014-03-12 日本電気硝子株式会社 ガラス繊維組成物、ガラス繊維及びガラス繊維含有複合材料
US7799713B2 (en) * 2005-11-04 2010-09-21 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
JP5013798B2 (ja) * 2005-11-11 2012-08-29 旭ファイバーグラス株式会社 ポリカーボネート樹脂用ガラスフィラー及びポリカーボネート樹脂組成物
US20070203401A1 (en) * 2006-02-07 2007-08-30 Bernard Gordon Method and apparatus for dynamically correlating neurological and cardiovascular parameters and for diagnosing and treating patients using the same
FR2916438B1 (fr) * 2007-05-23 2010-08-20 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
FR2922885B1 (fr) * 2007-10-31 2010-10-29 Saint Gobain Technical Fabrics Fils de verre a faible teneur en alumine aptes a renforcer des matieres organiques et/ou inorganiques.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224922A1 (en) * 2000-09-06 2003-12-04 Wallenberger Frederick T Glass fiber forming compositions

Also Published As

Publication number Publication date
JP2010513207A (ja) 2010-04-30
FR2910462B1 (fr) 2010-04-23
BRPI0720930B1 (pt) 2018-07-10
TW200838820A (en) 2008-10-01
US20100093511A1 (en) 2010-04-15
KR20090092293A (ko) 2009-08-31
CN101573304A (zh) 2009-11-04
EA017104B1 (ru) 2012-09-28
JP5809324B2 (ja) 2015-11-10
EA200970632A1 (ru) 2009-12-30
MX2009006087A (es) 2009-06-24
JP2014205614A (ja) 2014-10-30
WO2008087327A2 (fr) 2008-07-24
TWI404692B (zh) 2013-08-11
BRPI0720930A2 (pt) 2014-03-11
CN101573304B (zh) 2013-12-25
US8173560B2 (en) 2012-05-08
CA2673473A1 (fr) 2008-07-24
KR101496475B1 (ko) 2015-02-26
FR2910462A1 (fr) 2008-06-27
WO2008087327A3 (fr) 2008-11-27

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