Dali - Polyimide Film
Polyimide film is a good H grade insulating
material. It is widely used for insulation purpose in electrical
appliances, which are used in special environment. To use the polyimide
film means reducing volume and weight of the electrical appliances
while retaining the same output or increase the capacity without
increasing in frame size. It can also prolong the service life of the
electrical appliances and increase their reliability. Its long-term
working temperature is under 200 °C.
The following properties of Polyimide Film ensure its good performance under extreme temperature or other conditions.
- Good property of insulation and mechanism
- Good temperature-resistant property, wide
performance temperatures range. It can be used under temperature from
–60 °C to +250 °C for a long period and –269 °C to +400 °C for a short
period without changing its electrical and mechanic properties.
- Good chemical stability. It resists most organic solvents.
- Excellent flame retardant property
- Good radian-resistant property
- Can be combined with many other materials. When
combined with fluorine resin, its characters of wet and corrosion
resistance are greatly improved.
Applications
- Flexible Printed Circuits
- Insulation
- Automotive
- Bar Code Labels
- Aerospace
- Safety
- Transportation
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