Thermal resistant glass fibres

Thermally stable glass fiber, comprises silicon dioxide (SiO 2) (62-66 mass.%), aluminum trioxide (Al 2O 3) (14-16.4 mass.%), titanium dioxide (TiO 2) (0.8-1.2 mass.%), calcium oxide (CaO) (10-12 mass.%), magnesium oxide (MgO) (4-6 mass.%), zinc oxide (ZnO) (0.8-1.5 mass.%), mixture of sodium- potas...

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Bibliographic Details
Main Authors TESCHNER, ROMAN, RICHTER, HANS-PETER, RICHTER, KATI
Format Patent
LanguageEnglish
French
German
Published 02.12.2009
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:Thermally stable glass fiber, comprises silicon dioxide (SiO 2) (62-66 mass.%), aluminum trioxide (Al 2O 3) (14-16.4 mass.%), titanium dioxide (TiO 2) (0.8-1.2 mass.%), calcium oxide (CaO) (10-12 mass.%), magnesium oxide (MgO) (4-6 mass.%), zinc oxide (ZnO) (0.8-1.5 mass.%), mixture of sodium- potassium- and lithium- oxide (Na 2O+K 2O+Li 2O) (0.2-0.6 mass.%), cerium oxide (CeO 2) (0.2-0.5 mass.%) and mixture of tellurium-, hafnium- and lanthanum- oxide (TeO 2+HfO 2+La 2O 3) (2-0.5 mass.%). An independent claim is included for preparing the glass fiber comprising coating the textile glass fibers with an aqueous sizing and subsequently thermally treating the glass fibers.
Bibliography:Application Number: EP20080013592