Description
Structure:
Polyimide film is synthesized by polymerizing *-formic
acid**-anhydride of benzene
(PMDA ) and 4.*-diamino-diphenyl-ether oxide (ODA) in strong polar
solvents through
the process of forming film and imine treatment at high
temperature.
Property name:
Polyimide film ***1
Appearance:
Transparent or semi-transparent golden film with smooth and flat
surface and without
any needle cavities, bubbles or electrically conductive
impurities.
Properties:
1) Excellent performance of insulation and mechanism
2) Excellent heat-resistance: as low as ***9°C and as high as
***0°C
3) Excellent chemical stability.
4) Excellent flame retardant property
5) Excellent resistance to radiation
6) Good radio-resistance, irradiated with R ray of ***9, its
properties unchanged.
7) Complex with many materials, moisture protection and corrosion
resistance are
greatly improved
Specifications:
1) Thickness: 0.2mm
2) Width: **0, **0mm (can be slit as required)
3) Length: 1,**0, 2,**0m (without joint)
4) Full series of grades available
