widely used in power supply insulation,TV/monitor insulation,business equipment insulation & foil laminated for insulation and s DFR700,700F,ROHSUL./.DFR700,700F are black,opaque flame-retardant polycarbonate films. Meet to the ROHS directive and have UL 94 listing. DFR700,700F are widely used in power supply insulation,TV/monitor insulation,business equipment insulation & foil laminated for ...