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
Application number
ES87101516T
Other languages
English (en)
Inventor
Klaus Fussmann
Manfred Schnabel
Hans Haack
Ulrich Schmidt
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.)
Frenzelit Werke GmbH
Original Assignee
Frenzelit Werke GmbH
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 DE19863603909 external-priority patent/DE3603909A1/de
Priority claimed from DE19873702815 external-priority patent/DE3702815A1/de
Application filed by Frenzelit Werke GmbH filed Critical Frenzelit Werke GmbH
Application granted granted Critical
Publication of ES2008862B3 publication Critical patent/ES2008862B3/es
Expired legal-status Critical Current

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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10Coating
    • C03C25/24Coatings containing organic materials
    • C03C25/26Macromolecular compounds or prepolymers
    • 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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10Coating
    • C03C25/465Coatings containing composite materials
    • C03C25/475Coatings containing composite materials containing colouring agents
    • 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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66Chemical treatment, e.g. leaching, acid or alkali treatment
    • 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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66Chemical treatment, e.g. leaching, acid or alkali treatment
    • C03C25/68Chemical 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.
ES87101516T 1986-02-07 1987-02-04 Fibra de vidrio transformada con resistencia mejorada al calor. Expired ES2008862B3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
ES2008862B3 (es) Fibra de vidrio transformada con resistencia mejorada al calor.
FR2483009B1 (es)
DK424477A (da) Varmepumpe med hjaelpevarmelegeme og fremgangsmaade til at forsyne varmepumpen med yderligere hjaelpevarme ved lav udendoerstemperatur
KR890013155A (ko) 냉각제로 사용하기 위한 할로카본 블렌드
Mole The relative humidity of the skin
NO173766C (no) Dentalartikler og silanol-grunnings-opploesning for bruk paa slike artikler
Buettner Effects of Extreme Heat on Man: Protection of Man Against Conflagration Heat
NO143476B (no) Klimarom.
Burman Paralytic supination contracture of the forearm
ES2064471T3 (es) Procedimiento para preparar cristales de sulfuro sodico anhidro.
MICKS et al. Full-thickness sole-skin grafts for resurfacing the hand
CN110453861A (zh) 一种墙面防潮保温的改装方法
CN207203128U (zh) 一种拔罐器
IT7968199A0 (it) Procedimento per la costruzione o riparazione di strutture refrattarie particolarmente nelle camere dei forni da coke
BR8705927A (pt) Processo aperfeicoado para oxidar de maneira substancialmente completa o vapor de alcool e/ou formaldeido contido na mistura de gas de escape aquecida de um motor movido a alcool;e processo para oxidar de maneira substancialmente completa e catalitica uma mistura de vapor de alcool e/ou vapor de formaldeido contida em um gas carreador aquecido
ES2081145T3 (es) Fibra de polimero que contiene unidades de alcohol vinilico resistente al agua caliente y al calentamiento en humedo y procedimiento para su produccion.
Kandela The rise and fall of the Turkish bath in Victorian England.
CN106145108A (zh) 一种药用活性炭的制备方法
CN106389110A (zh) 高效安全环保电子艾灸仪的制造方法
CN209309660U (zh) 一种乙炔温护套
SU64104A1 (ru) Состав дл лечени ран, ожогов и т.п.
ES2128612T3 (es) Procedimiento para la fabricacion de compuestos que presentan grupos hidroxilo a partir de desechos de poliuretanopoliurea.
GB762897A (en) Improvements in or relating to surgical splints and to materials for and methods of making same
PE20070658A1 (es) Composicion de plastisol y proceso para obtener un material respirable y absorbente a partir de dicha composicion
CN2362464Y (zh) 长效汽化怀炉