Physical properties of polyimide film

Thermosetting polyimide has excellent thermal stability, chemical resistance and mechanical properties, and is usually orange. The flexural strength of graphite or glass fiber reinforced polyimide can reach 345 MPa, and the flexural modulus can reach 20 GPa. Thermoset polyimide has very small creep and high tensile strength. The use temperature range of polyimide covers a wide range, from minus one hundred degrees to two or three Baidu.