METHOD FOR FURTHER PROCESSING THIN GLASS AND THIN GLASS PRODUCED BY SUCH METHOD

A method for processing a thin glass is provided. The thin glass is subjected to a tensile stress app smaller than 1.15 · Min  ( _ a - a  0.4 · ( 1 - ln  ( A ref A App  Φ ) ) ,  _ e - e  0.4 · ( 1 - ln  ( L ref L App  Φ ) ) ) , wherein a is a mean value of tensile stress at break for fractur...

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Bibliographische Detailangaben
Hauptverfasser:	LIEBALD RAINER, ORTNER ANDREAS, NATTERMANN KURT, OTTERMANN CLEMENS, HEISSOUQUET MARKUS
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CONVEYING GLASS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL PACKING PERFORMING OPERATIONS STORING SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for processing a thin glass is provided. The thin glass is subjected to a tensile stress app smaller than 1.15 · Min  ( _ a - a  0.4 · ( 1 - ln  ( A ref A App  Φ ) ) ,  _ e - e  0.4 · ( 1 - ln  ( L ref L App  Φ ) ) ) , wherein a is a mean value of tensile stress at break for fractures in a surface of samples of the thin glass under bending stress, wherein a is a mean value of tensile stress at break for fractures emanating from an edge of the samples, wherein Lref is an edge length and Aref is a surface area of the samples, wherein e and a denote standard deviations of the mean values e and a, respectively, and wherein Aapp is a surface area of the thin glass, Lapp is a summated edge length of opposite edges of the thin glass, and Φ is a predefined maximum fracture rate within a period of time of at least half a year.