25 mic polyimide film for electrical tapes
1. What is Polyimide ?
Polyimide is a special polymers material with extensive use. As a special engineering material, polyimide has been
widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation membrane, laser and other
fields. In the 60s of last century, all countries put the research, development and utilization of polyimide in one
of the most promising engineering plastics in the year of 21 Century.
Polyimide, because of its outstanding characteristics in property and synthesis, either as structural materials or
as a functional material, its great application prospects have been fully understood, known as the "problem
solver", and also there is a word:"there is no such thing as today's microelectronics technology without polyimide
". It's used in various fields, and the most common use is Polyimide Film(PI).
2. Character of PI
PI has excellent physical and mechanical properties, such as thermostability and high temperature resistance, High
tensile strength, Lower linear expansion coefficient, Suitable elastic modulus, Minimal heat shrinkage, Good self
lubrication, and Strong radiation resistance. It also has Excellent electrical and chemical stability.
1. Components with Low friction coefficient and Wear resistance under the High speed and high pressure.
2. Components with good Creep resistant or plastic deformation resistant.
3. Components with good self-lubrication or oil lubrication.
4. Components for liquid sealing under the high temperature high pressure.
5. Components with high Bending resistance, stretch-proof and shock resistance.
6. Components with good corrosion resistance, Radiation resistance and Rust resistance.
7. Structure adhesive with thermostability(more than 260℃).
8. Microelectronic packaging,Stress buffer protective coating, Interlayer insulation of multilayer interconnection
structure, dielectric film, Chip surface passivation, etc.
Such as:
H-CLASS high power frequency control motor
wind power generator
variable frequency motor
traction motor
electrical rotating machines
nuclear power eqiupment
Solar cell
Magnetic wire wrap
Super high-voltage cable insulation
High temperature resistant wire and cable
Fireproof busbar
Flexibe PCB
LCD
Voice coils bobbin
Gas mask
Adhesice tape
Video tape
Looking for ideal Polyimide Film Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 25 Mic Polyimide Film are quality guaranteed. We are China Origin Factory of Polyimide Film for Electrical Tapes. If you have any question, please feel free to contact us.
Product Categories : PI Film
