What is a Polyimide film?

Polyimide film is a thin film made from polyimide, a high-performance polymer known for its excellent heat resistance and electrical insulation properties. It can operate in a wide temperature range from -200°C to +300°C, maintaining stable performance even in high and low-temperature environments. Polyimide film is also highly resistant to electricity, chemicals, and mechanical stress, making it ideal for use in industries such as electronics, aerospace, and automotive. It is commonly used as insulation material in printed circuit boards, motors, and heating elements, as well as in flexible displays and circuit substrates. Despite its thin and lightweight nature, polyimide film offers high strength, durability, and long-lasting performance.

Application of Polyimide film

１．Electronics: Used as insulation material in printed circuit boards and flexible circuit substrates.
２．Aerospace: Used as insulation for wires in rockets and space exploration vehicles.
３．Automotive: Used for insulation in electric motors and heat-resistant sheets for engine parts.

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