... polyimide film is a black, homogenous opaque film, with some nanometer filler into the resin to be anti-static. Description:CEN®BX polyimide film ... is a black, homogenous opaque film, with some nanometer filler into the resin to be anti-static. So it’s intrinsically conductive ... :Anti-static homogeneously through the whole film, remaining steady under harsh environmentHigh-temperature ...