GRANULAR MIXED OXIDE MATERIAL AND THERMAL INSULATING COMPOSITION ON ITS BASIS

GRANULAR MIXED OXIDE MATERIAL AND THERMAL INSULATING COMPOSITION ON ITS BASIS

Hydrophobized granular material comprising from 30 to 95 % by weight of a pyrogenic mixed oxide based on silica and at least one oxide of metal M selected from of Al, Ti and Fe with the content of metal M oxide in the mixed oxide being from 01 to 10 % by weight, and from 5 to 70 % by weight of at le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GEISLER, Matthias, MOERS, Christian, GERHARZ-KALTE, Bettina, LAZAR, Björn, NUMRICH, Uwe
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:Hydrophobized granular material comprising from 30 to 95 % by weight of a pyrogenic mixed oxide based on silica and at least one oxide of metal M selected from of Al, Ti and Fe with the content of metal M oxide in the mixed oxide being from 01 to 10 % by weight, and from 5 to 70 % by weight of at least one IR-opacifier selected from the group consisting of silicon carbide, zirconium dioxide, ilmenites, iron titanates, zirconium silicates, manganese oxides, graphites, carbon blacks and mixtures thereof.