RO86776B - Fibre de sticla destinate fabricarii produselor izolante - Google Patents

Fibre de sticla destinate fabricarii produselor izolante

Info

Publication number
RO86776B
RO86776B RO108189A RO10818982A RO86776B RO 86776 B RO86776 B RO 86776B RO 108189 A RO108189 A RO 108189A RO 10818982 A RO10818982 A RO 10818982A RO 86776 B RO86776 B RO 86776B
Authority
RO
Romania
Prior art keywords
insulating products
meant
glass fibres
manufacturing insulating
cao
Prior art date
Application number
RO108189A
Other languages
English (en)
Other versions
RO86776A (ro
Inventor
Jean-Jacques Massol
Daniel Foi Sainte
Original Assignee
Isover Saint Gobain "Les Miroires"
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 Isover Saint Gobain "Les Miroires" filed Critical Isover Saint Gobain "Les Miroires"
Publication of RO86776A publication Critical patent/RO86776A/ro
Publication of RO86776B publication Critical patent/RO86776B/ro

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

Prezenta inventie se refera la fibre de sticla destinate fabricarii produselor izolante, caracterizate prin aceea ca, în scopul îmbunatatirii caracteristicilor fizico-chimice ale produselor izolante, cuprind o compozitie constituita în procente în greutate din 37...48% SiO2, 17...25% AlO3, 23....33% CaO, 0,1...7% MgO, 0,1....7% K2O, impuritati sub 3% de preferinta 38...44% SiO2, 17,5...22% Al2O3, 25...29% CaO, 0.1...5% MgO, 0,5...2,5% FeO3, 2....6%Na2O, 0,1....6% K2O.
RO108189A 1981-07-20 1982-07-19 Fibre de sticla destinate fabricarii produselor izolante RO86776B (ro)

Applications Claiming Priority (2)

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
FR8201695A FR2520726B1 (fr) 1982-02-03 1982-02-03 Composition de verre convenant a la fabrication de fibres

Publications (2)

Publication Number Publication Date
RO86776A RO86776A (ro) 1985-05-20
RO86776B true RO86776B (ro) 1985-05-31

Family

ID=26222478

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108189A RO86776B (ro) 1981-07-20 1982-07-19 Fibre de sticla destinate fabricarii produselor izolante

Country Status (18)

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

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
US4680277A (en) * 1983-09-28 1987-07-14 Ensci Incorporated Alumina and alkaline earth metal oxide modified zeolite glass composition
WO1985001498A1 (en) * 1983-09-28 1985-04-11 Atlantic Richfield Company 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
ES2111508T3 (es) * 1994-11-08 2001-02-01 Rockwool Int Fibras vitreas artificiales.
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
DE59908791D1 (de) * 1998-05-16 2004-04-15 Heraklith Ag Ferndorf Mineralfasern
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
CN100347114C (zh) * 2001-12-12 2007-11-07 罗克伍尔国际公司 纤维及其生产
GB2383793B (en) * 2002-01-04 2003-11-19 Morgan Crucible Co Saline soluble inorganic fibres
WO2003060016A1 (en) * 2002-01-10 2003-07-24 Unifrax Corporation High temperature resistant vitreous inorganic fiber
CA2530305C (en) * 2003-06-27 2011-11-29 Unifrax Corporation High temperature resistant vitreous inorganic fiber
WO2005000754A1 (en) * 2003-06-27 2005-01-06 Unifrax Corporation 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
MX2013005475A (es) 2010-11-16 2013-09-26 Unifrax I Llc Fibra inorganica.
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
CN105358499A (zh) 2013-03-15 2016-02-24 尤尼弗瑞克斯I有限责任公司 无机纤维
EP3169833B1 (en) 2014-07-16 2019-08-14 Unifrax I LLC Inorganic fiber with improved shrinkage and strength
US10023491B2 (en) 2014-07-16 2018-07-17 Unifrax I Llc Inorganic fiber
WO2016010579A1 (en) 2014-07-17 2016-01-21 Unifrax I Llc Inorganic fiber with improved shrinkage and strength
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
DE3263528D1 (en) 1985-06-20
NO822487L (no) 1983-01-21
FI822539A0 (fi) 1982-07-19
PT75271A (fr) 1982-08-01
FI74941C (fi) 1988-04-11
ES514131A0 (es) 1983-04-01
DK322982A (da) 1983-01-21
EP0070772A1 (fr) 1983-01-26
CA1177856A (fr) 1984-11-13
TR21908A (tr) 1986-06-27
FI74941B (fi) 1987-12-31
ES8304891A1 (es) 1983-04-01
IE821730L (en) 1983-01-20
PL237548A1 (en) 1983-03-14
GR76880B (ro) 1984-09-04
PT75271B (fr) 1984-07-02
DD202280A5 (de) 1983-09-07
NO149130B (no) 1983-11-14
FI822539L (fi) 1983-01-21
AU555640B2 (en) 1986-10-02
CS236485B2 (en) 1985-05-15
DK157914C (da) 1990-08-20
IE53304B1 (en) 1988-10-12
BR8204179A (pt) 1983-07-12
PL132250B1 (en) 1985-02-28
US4461840A (en) 1984-07-24
EP0070772B1 (fr) 1985-05-15
NO149130C (no) 1985-09-24
DK157914B (da) 1990-03-05
RO86776A (ro) 1985-05-20
AU8603682A (en) 1983-01-27

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