METHOD FOR MANUFACTURING VACUUM INSULATION PANEL

Provided is a method for producing a vacuum insulation material having excellent thermal insulation properties even in high-temperature environments, and having excellent thermal insulation properties over long periods of time. A core is produced by molding a core starting material composition, cont...

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Bibliographic Details
Main Authors CHEN XING KAI, DENO HIROSHI, HAMANO TAKEHIRO
Format Patent
LanguageEnglish
French
German
Published 01.04.2015
Subjects
ARTIFICIAL STONE
BLASTING
BUILDING
CEILINGS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSULATION OR OTHER PROTECTION OF BUILDINGS
JOINTS OR FITTINGS FOR PIPES
LIGHTING
LIME, MAGNESIA
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
METALLURGY
PIPES
REFRACTORIES
ROOFS
SLAG
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TREATMENT OF NATURAL STONE
WALLS, e.g. PARTITIONS
WEAPONS
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Summary:Provided is a method for producing a vacuum insulation material having excellent thermal insulation properties even in high-temperature environments, and having excellent thermal insulation properties over long periods of time. A core is produced by molding a core starting material composition, containing a talc-based clay mineral, a potassium compound and an organic solvent, into a predetermined shape to yield a core molded body, and firing the core molded body at a temperature that is lower than the melting point of the talc-based clay mineral. The core is vacuum-packaged with a gas-barrier packaging material, to thereby produce a vacuum insulation material.
Bibliography:Application Number: EP20120827126