What is polyimide

Polyimide (PI) is a kind of polymer containing an imide ring (- co-n-co -) in the main chain, which is one of the best organic polymer materials.

Its high-temperature resistance is above 400 ° C, the long-term service temperature range is – 200 ~ 300 ° C, some parts have no obvious melting point, high insulation performance, the dielectric constant is 4.0 at 10 ^ 3 Hz, dielectric loss is only 0.004 ~ 0.007, belonging to class F to H insulation.

• High and low-temperature resistance.
• High strength.
• Insulation.
• Chemical resistance.
• Radiation resistance.
• The environment is friendly.

• Film
• Coating
• Advanced composite material
• Fiber
• Foam material
• Engineering plastic
• Adhesive
• Photoresist
• Aerospace
• Electrical insulation
• LCD | led
• Automobile
• Medical care
• Atomic energy
• Satellite
• Submarine
• Microelectronics
• Precision machinery packaging