ES2008862B3 - Fibra de vidrio transformada con resistencia mejorada al calor. - Google Patents
Fibra de vidrio transformada con resistencia mejorada al calor.Info
- Publication number
- ES2008862B3 ES2008862B3 ES87101516T ES87101516T ES2008862B3 ES 2008862 B3 ES2008862 B3 ES 2008862B3 ES 87101516 T ES87101516 T ES 87101516T ES 87101516 T ES87101516 T ES 87101516T ES 2008862 B3 ES2008862 B3 ES 2008862B3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- acid
- fiber
- eventually
- glass fiber
- 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.)
- Expired
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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
- C03C25/475—Coatings containing composite materials containing colouring agents
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
- C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
LA INVENCION SE REFIERE A UNA FIBRA DE VIDRIO CON UNA RESISTENCIA MEJORADA A LA TEMPERATURA, QUE PRESENTA DE 1 A 30% EN PESO DE FIBRAS LIBERADAS DE COMPONENTES SOLUBLES EN ACIDO, ADEMAS, DE EVENTUALMENTE, UN REVESTIMIENTO EMERGENTE, UN REVESTIMIENTO ELASTICO, FINO, ESTANCO A LA HUMEDAD Y AL VAPOR DE AGUA Y RESISTENTE, ASI COMO UN CONTENIDO RESIDUAL DE AGUA DE UN 5 A UN 10% EN PESO, PREFERENTEMENTE, DE UN 5 A UN 7% EN PESO. SE PREPARA, CALENTANDO UNA MEZCLA DE ACIDO Y FIBRA, LENTAMENTE, EN EL ESPACIO DE MEDIA HORA A TRES HORAS, A TEMPERATURAS EN EL INTERVALO DE 50 GRADOS CENTIGRADOS HASTA MUY POCO POR DEBAJO DEL PUNTO DE EBULLICION DEL ACIDO, SE MANTIENE A ESTA TEMPERATURA Y, SEGUIDAMENTE, SE ENFRIA LENTAMENTE HASTA LA TEMPERATURA AMBIENTE, Y EVITANDOSE ASI TANTO AL CALENTAR COMO AL ENFRIAR, AUMENTOS DE TEMPERATURA EN EL INTERVALO SUPERIOR A LOS 50 GRADOS CENTIGRADOS, REALIZANDOSE, PARA CONSEGUIR UN GRADO DE LIXIVIACION DE POR LO MENOS UN 1% EN PESO HASTA COMO MAXIMO UN 30% EN PESO DEL PESO ORIGINAL DE LA FIBRA, UN TRATAMIENTO EVENTUALMENTE A PRESION Y, DESPUES DE SOMETER LA FIBRA DE VIDRIO A ESTA EXTRACCION Y DE ELIMINAR POR LAVADO LOS RESTOS DE ACIDO, EVENTUALMENTE CON ADICION DE BASES Y EVENTUALMENTE DESPUES DE APLICAR UN COLOR DISTINTIVO, SE DOTA A DICHA FIBRA DE UNA CAPA QUE, POR SECADO, PROPORCIONA UNA PELICULA ESTANCA AL VAPOR DE AGUA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863603909 DE3603909A1 (de) | 1986-02-07 | 1986-02-07 | Glasfaser mit verbesserter temperaturbestaendigkeit und verfahren zu deren herstellung |
DE19873702815 DE3702815A1 (de) | 1987-01-30 | 1987-01-30 | Umgewandelte glasfaser mit verbesserter temperaturbestaendigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008862B3 true ES2008862B3 (es) | 1989-08-16 |
Family
ID=25840807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87101516T Expired ES2008862B3 (es) | 1986-02-07 | 1987-02-04 | Fibra de vidrio transformada con resistencia mejorada al calor. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0236735B1 (es) |
DE (1) | DE3760200D1 (es) |
DK (1) | DK421487A (es) |
ES (1) | ES2008862B3 (es) |
FI (1) | FI87452C (es) |
WO (1) | WO1987004697A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3725505C1 (es) * | 1987-07-31 | 1989-02-02 | Frenzelit-Werke Gmbh & Co Kg, 8582 Bad Berneck, De | |
DE3725506A1 (de) * | 1987-07-31 | 1989-02-09 | Frenzelit Werke Gmbh & Co Kg | Thermisch stabilisierte fasern aus kieselsaeureglaesern |
DE102007032391B3 (de) * | 2007-07-12 | 2009-01-22 | Belchem Fiber Materials Gmbh | Hochtemperaturbeständige anorganische Faser auf Kieselsäurebasis sowie Verfahren zur Herstellung und Verwendung derselben |
EP3363772A1 (de) * | 2017-02-16 | 2018-08-22 | ISOLITE GmbH | Oberflächenmodifizierte glasfaser mit bi-komponenten kern-mantel-struktur |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582919A (en) * | 1946-08-28 | 1952-01-15 | Owens Corning Fiberglass Corp | Coloring glass fibers |
FR1420107A (fr) * | 1964-01-11 | 1965-12-03 | Naigai Garasu Seni Kabushiki K | Procédé pour adoucir et colorer les fibres de verre |
GB1156276A (en) * | 1966-12-05 | 1969-06-25 | Stevens & Co Inc J P | High-Silica Content Material and method of manufacture |
CS151965B1 (es) * | 1970-07-03 | 1973-12-19 | ||
SE7601744L (sv) * | 1975-03-06 | 1976-09-07 | Johns Manville | Sett och anordning for tillverkning av hoggradigt rena, amorfakiseldioxidfibrer med stor motstandskraft mot avglasning |
-
1987
- 1987-02-04 WO PCT/EP1987/000054 patent/WO1987004697A1/de active IP Right Grant
- 1987-02-04 ES ES87101516T patent/ES2008862B3/es not_active Expired
- 1987-02-04 DE DE8787101516T patent/DE3760200D1/de not_active Expired
- 1987-02-04 EP EP87101516A patent/EP0236735B1/de not_active Expired
- 1987-08-12 DK DK421487A patent/DK421487A/da not_active Application Discontinuation
- 1987-08-31 FI FI873771A patent/FI87452C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3760200D1 (en) | 1989-07-06 |
EP0236735B1 (de) | 1989-05-31 |
FI873771A0 (fi) | 1987-08-31 |
WO1987004697A1 (en) | 1987-08-13 |
EP0236735A1 (de) | 1987-09-16 |
FI873771A (fi) | 1987-08-31 |
FI87452B (fi) | 1992-09-30 |
DK421487A (da) | 1987-08-13 |
FI87452C (fi) | 1993-01-11 |
DK421487D0 (da) | 1987-08-12 |
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