Thermoplastic polyimide (TPI) has outstanding advantages in easy processing and my country’s self-sufficiency capacity is gradually increasing

Polyimide (PI) is an organic polymer material with excellent comprehensive properties. It is a special engineering plastic and is widely used in aerospace, electronic and electrical, liquid crystal display, new nanomaterials, separation and filtration and other fields. Due to the difficulty of polyimide processing and molding, thermoplastic polyimide (TPI) was developed based on thermosetting polyimide.…