FI74941B - Glaskomposition som laempar sig foer fiberframstaellning. - Google Patents

Glaskomposition som laempar sig foer fiberframstaellning. Download PDF

Info

Publication number
FI74941B
FI74941B FI822539A FI822539A FI74941B FI 74941 B FI74941 B FI 74941B FI 822539 A FI822539 A FI 822539A FI 822539 A FI822539 A FI 822539A FI 74941 B FI74941 B FI 74941B
Authority
FI
Finland
Prior art keywords
glass
fibers
sum
glaskomposition
fiberframstaellning
Prior art date
Application number
FI822539A
Other languages
English (en)
Finnish (fi)
Other versions
FI74941C (sv
FI822539A0 (fi
FI822539L (fi
Inventor
Daniel Sainte-Foi
Jean-Jacques Massol
Original Assignee
Saint Gobain Isover
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
Priority claimed from FR8114060A external-priority patent/FR2509716A1/fr
Priority claimed from FR8201695A external-priority patent/FR2520726B1/fr
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of FI822539A0 publication Critical patent/FI822539A0/fi
Publication of FI822539L publication Critical patent/FI822539L/fi
Application granted granted Critical
Publication of FI74941B publication Critical patent/FI74941B/fi
Publication of FI74941C publication Critical patent/FI74941C/sv

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C13/00Fibre or filament compositions

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)
  • Seal Device For Vehicle (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Claims (7)

1. Glasfiber, kännetecknad av att den inne-häller följande oxider i enlighet med nedan definierade viktprocenter: Si02 38 - 44 % A1203 17,5 - 22 % CaO 25 - 29 % MgO 0,1 - 5 % Fe203 0,5 - 2,5 % Na20 2 - 6 % K20 0,1 - 6 % föroreningar under 3 % ooh att summan av jordalkalioxiderna förblir mindre eller lika stor som 32 % och summan av alkalioxiderna är over 5 %.
2. Glasfiber enligt patentkravet 1, kännetecknad av att summan Si02 + Al203 är mellan 58-62 %.
3. Glasfiber enligt patentkravet 1, kännetecknad av att summan A1203 + CaO är mellan 45-50 %.
4. Glasfiber enligt patentkravet 1, kännetecknad av att summan av alkalioxiderna Na20 + K20 är lika stor eller mindre än 11 %.
5. Glasfiber enligt nägot av de föregäende patentkraven, kännetecknad av att dess sammansättning enligt vikten är följande: Si02 42,3 % A1203 18,5 % CaO 27,7 % MgO 0,3 % Fe203 1,7 % Na20 4,3 % K20 4,3 % föroreningar 0,9 %.
FI822539A 1981-07-20 1982-07-19 Glaskomposition som lämpar sig för fiberframställning. FI74941C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8114060A FR2509716A1 (fr) 1981-07-20 1981-07-20 Composition de verre convenant a la fabrication de fibres
FR8114060 1981-07-20
FR8201695A FR2520726B1 (fr) 1982-02-03 1982-02-03 Composition de verre convenant a la fabrication de fibres
FR8201695 1982-02-03

Publications (4)

Publication Number Publication Date
FI822539A0 FI822539A0 (fi) 1982-07-19
FI822539L FI822539L (fi) 1983-01-21
FI74941B true FI74941B (fi) 1987-12-31
FI74941C FI74941C (sv) 1988-04-11

Family

ID=26222478

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822539A FI74941C (sv) 1981-07-20 1982-07-19 Glaskomposition som lämpar sig för fiberframställning.

Country Status (18)

Country Link
US (1) US4461840A (sv)
EP (1) EP0070772B1 (sv)
AU (1) AU555640B2 (sv)
BR (1) BR8204179A (sv)
CA (1) CA1177856A (sv)
CS (1) CS236485B2 (sv)
DD (1) DD202280A5 (sv)
DE (1) DE3263528D1 (sv)
DK (1) DK157914C (sv)
ES (1) ES8304891A1 (sv)
FI (1) FI74941C (sv)
GR (1) GR76880B (sv)
IE (1) IE53304B1 (sv)
NO (1) NO149130C (sv)
PL (1) PL132250B1 (sv)
PT (1) PT75271B (sv)
RO (1) RO86776B (sv)
TR (1) TR21908A (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560606A (en) * 1981-11-16 1985-12-24 Owens-Corning Fiberglas Corporation Basalt compositions and their fibers
FR2551052A1 (fr) * 1983-08-25 1985-03-01 Allibert Andre Nouvelles compositions de verres pouvant se fibrer et faisant prise avec un liquide
EP0157865A1 (en) * 1983-09-28 1985-10-16 Atlantic Richfield Company Alumina and alkaline earth metal oxide modified zeolite glass composition
US4680277A (en) * 1983-09-28 1987-07-14 Ensci Incorporated Alumina and alkaline earth metal oxide modified zeolite glass composition
US4764487A (en) * 1985-08-05 1988-08-16 Glass Incorporated International High iron glass composition
DK163494C (da) * 1990-02-01 1992-08-10 Rockwool Int Mineralfibre
DK0791087T3 (da) * 1994-11-08 1999-05-03 Rockwool Int Syntetiske glasagtige fibre
US6346494B1 (en) 1995-11-08 2002-02-12 Rockwool International A/S Man-made vitreous fibres
FR2778401A1 (fr) * 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
DK0959050T3 (da) * 1998-05-16 2004-07-12 Heraklith Ag Mineralfibre
FR2783516B1 (fr) 1998-09-17 2000-11-10 Saint Gobain Isover Composition de laine minerale
US6265335B1 (en) * 1999-03-22 2001-07-24 Armstrong World Industries, Inc. Mineral wool composition with enhanced biosolubility and thermostabilty
US6819846B2 (en) * 2001-08-02 2004-11-16 Corning Incorporated High absorption erbium doped amplifying optical fiber
US20050085369A1 (en) * 2001-12-12 2005-04-21 Jensen Soren L. Fibres and their production
GB2383793B (en) * 2002-01-04 2003-11-19 Morgan Crucible Co Saline soluble inorganic fibres
JP5230055B2 (ja) * 2002-01-10 2013-07-10 ユニフラックス ワン リミテッド ライアビリティ カンパニー 高温耐性ガラス質無機繊維
RU2385846C2 (ru) * 2003-06-27 2010-04-10 Юнифрэкс Корпорейшн Стойкое к воздействию высоких температур стекловидное неорганическое волокно
US7468336B2 (en) * 2003-06-27 2008-12-23 Unifrax Llc High temperature resistant vitreous inorganic fiber
US7875566B2 (en) * 2004-11-01 2011-01-25 The Morgan Crucible Company Plc Modification of alkaline earth silicate fibres
WO2012068269A2 (en) 2010-11-16 2012-05-24 Unifrax I Llc Inorganic fiber
US9650282B2 (en) * 2011-02-23 2017-05-16 Dening Yang Glass fiber with properties of high strength, energy saving, environment protecting and low viscosity, production method thereof and composite material containing the same
MX365147B (es) 2013-03-15 2019-05-24 Unifrax I Llc Fibra inorganica.
US10023491B2 (en) 2014-07-16 2018-07-17 Unifrax I Llc Inorganic fiber
ES2744914T3 (es) 2014-07-16 2020-02-26 Unifrax I Llc Fibra inorgánica con contracción y resistencia mejorados
BR112017000990A2 (pt) 2014-07-17 2018-07-17 Unifrax I Llc fibra inorgânica com encolhimento e resistência melhorados
US9919957B2 (en) 2016-01-19 2018-03-20 Unifrax I Llc Inorganic fiber
US10882779B2 (en) 2018-05-25 2021-01-05 Unifrax I Llc Inorganic fiber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356354A (fr) * 1963-02-12 1964-03-27 Compositions de verre et fibres de verre ou autres articles formés avec ces compositions
US3900329A (en) * 1965-12-07 1975-08-19 Owens Illinois Inc Glass compositions
GB1370324A (en) * 1971-03-18 1974-10-16 Rogers P S Glass products
US3736162A (en) * 1972-02-10 1973-05-29 Ceskoslovenska Akademie Ved Cements containing mineral fibers of high corrosion resistance
SU458522A1 (ru) * 1973-10-30 1975-01-30 Украинский Филиал Всесоюзного Научно-Исследовательского Института Стеклопластиков И Стеклянного Волокна Стекло дл изготовлени стекловолокна
DE2532842A1 (de) * 1975-07-23 1977-02-10 Bayer Ag Glaeser des systems mgo-cao-zno- al tief 2 o tief 3 -sio tief 2 -tio tief 2 zur herstellung von glasfasern
SU581104A1 (ru) * 1976-03-24 1977-11-25 Днепропетровский Филиал Украинского Научно-Производственного Проектно-Технологического И Конструкторского Объединения Стекло дл получени минеральной ваты
JPS5356207A (en) * 1976-11-01 1978-05-22 Nippon Sheet Glass Co Ltd Composite of glass for fiber glass
US4365984A (en) * 1981-01-23 1982-12-28 Bethlehem Steel Corporation Mineral wool and process for producing same

Also Published As

Publication number Publication date
US4461840A (en) 1984-07-24
AU8603682A (en) 1983-01-27
RO86776A (ro) 1985-05-20
NO149130B (no) 1983-11-14
CA1177856A (fr) 1984-11-13
IE53304B1 (en) 1988-10-12
FI74941C (sv) 1988-04-11
PT75271A (fr) 1982-08-01
NO149130C (no) 1985-09-24
ES514131A0 (es) 1983-04-01
GR76880B (sv) 1984-09-04
FI822539A0 (fi) 1982-07-19
DK157914B (da) 1990-03-05
NO822487L (no) 1983-01-21
DE3263528D1 (en) 1985-06-20
FI822539L (fi) 1983-01-21
ES8304891A1 (es) 1983-04-01
BR8204179A (pt) 1983-07-12
EP0070772A1 (fr) 1983-01-26
DD202280A5 (de) 1983-09-07
PL237548A1 (en) 1983-03-14
DK322982A (da) 1983-01-21
AU555640B2 (en) 1986-10-02
RO86776B (ro) 1985-05-31
PL132250B1 (en) 1985-02-28
PT75271B (fr) 1984-07-02
DK157914C (da) 1990-08-20
CS236485B2 (en) 1985-05-15
TR21908A (tr) 1986-06-27
IE821730L (en) 1983-01-20
EP0070772B1 (fr) 1985-05-15

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Owner name: ISOVER SAINT-GOBAIN