MINERAL COMPOSITION FOR THE PRODUCTION OF MINERAL FIBRES AND ITS USE

A fiberisable mineral composition which is thermostable and has a high dissolution rate in biological fluids and which consists essentially of 53.5 - 64 w/w % of SiO2, ¾ 4 w/w % of Al2O3, 10 - 20 w/w % of CaO, 10 - 20 w/w % of MgO, and 6.5 - 9 w/w % of FeO, the total amount of FeO and Fe2O3 calculat...

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Bibliographische Detailangaben
Hauptverfasser:	CHRISTENSEN VERMUND R, GULDBERG MARIANNE
Format:	Patent
Sprache:	eng ; slo
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY GLASS HORTICULTURE HUMAN NECESSITIES HUNTING 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 TRAPPING WATERING
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Beschreibung
Zusammenfassung:	A fiberisable mineral composition which is thermostable and has a high dissolution rate in biological fluids and which consists essentially of 53.5 - 64 w/w % of SiO2, ¾ 4 w/w % of Al2O3, 10 - 20 w/w % of CaO, 10 - 20 w/w % of MgO, and 6.5 - 9 w/w % of FeO, the total amount of FeO and Fe2O3 calculated as FeO. A mineral fibre material made from the composition and used for thermal and acoustic insulation purposes or as a plant growing medium or substrate.