| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a barrier property exterior material for a vacuum heat insulating material, having anti-sticking strength, improved pin-hole resistance, high barrier property performance, and long-time reliability on superior heat insulating effects, and to provide the vacuum heat insulating material. <P>SOLUTION: The barrier property exterior material for the vacuum heat insulating material, in which a heat insulating core material of small-bulk-density needle short fiber powder formed by cutting inorganic fibers such as glass wool is filled and stored, comprises sealant layers 8 laminated in sequence on a deposited thin film layer or a coating film layer of an oxygen barrier property film which has at least an aluminum foil 4, the deposited thin film layer or the coating film layer 6 formed on the single face of a plastic base material having anti-sticking strength. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
