| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide foamed plastic base heat insulating material, which shows performance excellent in heat insulating performance, fire retardant properties and shielding performance against humidity. <P>SOLUTION: In this foamed plastic base heat insulating material, a heat insulating barrier made of heat barring paint is provided on the surface of a plastic base foam. In order to manufacture this foamed plastic base heat insulating material, a foamable resin molding material is discharged on a sheet. Then, the molding material is foamed so as to obtain a plastic base foam with a sheet-like material at least on one side under the condition that the heat insulating barrier has been formed with the heat barring paint in advance on the sheet-like material. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
