Biaxially-oriented Polypropylene Ultrathin Capacitor Film
BOPP capacitive film refers to biaxially stretched polypropylene capacitive film, which is made of polypropylene resin through melting and plasticizing, extrusion, casting, longitudinal stretching, transverse stretching, slitting and other processes. It has the advantages of self-healing, high insulation impedance, low dielectric loss, high dielectric strength, long service-life, excellent frequency characteristics.