1) Base film: polyester and polypropylene film
2) Metalized Al, without heavy edge; resistivity: 2 - 4 ohms with tolerance 25%
3) Metalized Al/Zn alloy, with heavy edge
a) Resistivity of uniform layer: 7 ohms with tolerance 25%
b) Resistivity of reinforced edges: 3 ohms with tolerance 0.5 ohms
4) Thickness: 4micron-12micron
5) Standard width: 37.5mm, 50mm, 62.5mm, 100mm and so on
6) Free margin: 1.5mm, 2mm, 2.5mm
7) Winding core: 76mm
8) Outside diameter: 200mm-330mm
Packing:
Vacuum packing