7 Mil Polyimide Film (Kapton Hn)

We are offering our client an excellent quality range of 7 Mil Polyimide Film (Kapton HN).
Appearance:Transparent or semi-transparent golden film with smooth and flat surface and withoutany needle cavities, bubbles or electrically conductive impurities.
Properties:
1) Excellent performance of insulation and mechanism
2) Excellent heat-resistance: as low as -269A C and as high as +260A C
3) Excellent chemical stability.
4) Excellent flame retardant property
5) Excellent resistance to radiation
6) Good radio-resistance, irradiated with R ray of 10-9, its properties unchanged.
7) Complex with many materials, moisture protection and corrosion resistance are greatly improved
Specifications:
1) Thickness: 0.175mm
2) Width: 520, 660mm ,950mm(can be slit as required)
3) Length: 1,500, 2,000m (without joint)
4) Full series of grades available