COATED POLYIMIDE FOAM AND METHOD FOR PRODUCING THE SAME, AND HEAT INSULATING MATERIAL, CUSHIONING MATERIAL, AND SEALING MATERIAL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a coated polyimide foam that is provided with heat resistance and flame retardancy inherent in polyimides and is excellent in bending resistance and abrasion resistance, a method for producing the same, and a heat insulating material, a cushioning material, and a sealing material using the same.;SOLUTION: The coated polyimide foam 10 includes a fluoropolymer coating 200 having flexibility. The polyimide foam 100 is preferably an open-cell foam, and the fluoropolymer preferably contains a fluorine-based elastomer. The coated polyimide foam 10 is suitably used as a heat insulating material, a cushioning material, or a sealing material.;COPYRIGHT: (C)2011,JPO&INPIT