... . tensile strength, edge tear-resistance OMO Polyoxadiazole Paper/PI Film Flexible Composite Material is made of two layers of polyoxadiazole paper, adhered by ... with adhesive on two sides. This is our factory unique composite material, compared with the DuPont paper, it has a great advantage ... blister, no adhesive flow OMO Polyoxadiazole Paper and PI Film Flexible Composite Material