HEAT INSULATION SHEET AND SHEET MATERIAL USING HEAT INSULATION SHEET

A heat insulation sheet and a sheet material using the heat insulation sheet.The heat insulation sheet is provided with a fixing layer that is arranged between a base material and a carbon sheet. The fixing layer is made of a pressure-sensitive adhesive. The base material has flexibility. The carbon...

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1. Verfasser: OHGI, Takehiko
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A heat insulation sheet and a sheet material using the heat insulation sheet.The heat insulation sheet is provided with a fixing layer that is arranged between a base material and a carbon sheet. The fixing layer is made of a pressure-sensitive adhesive. The base material has flexibility. The carbon sheet is made by rolling expanded graphite and has a thickness from twenty-five micrometers to one hundred micrometers. In the sheet material, activated carbon is arranged opposite to the fixing layer side of the heat insulation sheet, and a surface material is arranged on a surface of the activated carbon. The fixing layer can be constituted in such a manner that a hot-melt adhesive is arranged in a reticulate manner.