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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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
01.04.2015
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: EP20120827126 |