HEAT INSULATING MATERIAL AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a heat insulating material that prevents desorption of inorganic fine particles from a heat insulating molding as a base material, has a highly smooth surface preventing cracks on its outer surface, and is free from any restriction on working temperature and shape.SO...

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Bibliographische Detailangaben
Hauptverfasser:	ITO YASUO, MAEDA TAKESHI, SAKAMOTO AKISHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heat insulating material that prevents desorption of inorganic fine particles from a heat insulating molding as a base material, has a highly smooth surface preventing cracks on its outer surface, and is free from any restriction on working temperature and shape.SOLUTION: On the heat insulating molding containing nano-particles, a coating layer is formed which contains aluminum phosphate of 5-50 mass%, inorganic particles of 0.5-10 μm in arithmetic mean particle diameter and of 40-90 mass%, and an inorganic binder of 0-10 mass% in terms of solid content. The coating layer has an intruding part through which a component constituting the coating layer intrudes into the heat insulating molding on an interface with the heat insulating molding.