... from 4 microns to 12 microns ( 4 microns, 5 microns, 6 microns, 7 microns, 8 microns, 9 microns, 10 microns, 12 ... , 2.0, 1.5 2. We also can offer you Capacitor Polypropylene Rough film type RPP/RRPP, Mainly for power, electrothermal ... -film or foil-film & paper with oil-impregnation. Thickness(um): 6, 8, 9, 10, 11, 12, 13, 14, 15, 18