black PET film, black polyester film, black film 1) High black coverage 2) Even, permanent pigment, smooth, bright ... surface black film, black PET film, black polyester film.1) High black coverage2) Even, permanent pigment, smooth, bright surface3) ... MDMPa100ASTM D881TDElongation at BreakMD%120ASTM D882TD110Heat Shrinkage (150,30min)MD%1.5ASTM D1204TD1.0 Light Transmission%≥10(34μm)≤3(70 ...