LEAD FREE GLASS COMPOSITION FOR MICROCHANNEL PLATE FABRICATION

Disclosed herein are lead free glass compositions having, in some embodiments, SiO2 from 25 wt % to 60 wt %, Al2O3 from 0 wt % to 20 wt %, B2O3 from 0 wt % to 35 wt %, ZrO2 from 0 wt % to 5 wt %, Li2O from 5 wt % to 17 wt %, Na2O from 3 wt % to 10 wt %, K2O from 1 wt % to 10 wt %, R2O from 0 wt % to...

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Bibliographische Detailangaben
1. Verfasser:	BROCHETON, Yves Andre Henri
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY 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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Beschreibung
Zusammenfassung:	Disclosed herein are lead free glass compositions having, in some embodiments, SiO2 from 25 wt % to 60 wt %, Al2O3 from 0 wt % to 20 wt %, B2O3 from 0 wt % to 35 wt %, ZrO2 from 0 wt % to 5 wt %, Li2O from 5 wt % to 17 wt %, Na2O from 3 wt % to 10 wt %, K2O from 1 wt % to 10 wt %, R2O from 0 wt % to 20 wt %, wherein R2O is an alkaline earth oxide, ZnO from 0 wt % to 15 wt %, and 0 wt % lead.