Polyimide short fibers are made from polyimide (PI) material. Polyimide is a high-performance polymer with excellent heat resistance, chemical resistance, and mechanical strength.
Polyimide short fibers typically have shorter fiber lengths, typically ranging from millimeters to centimeters. These short fibers can be obtained through spinning, cutting, or other processing methods. Compared to long fibers, short fibers are easier to mix, disperse, and process with other materials.
Polyimide short fibers can be used in applications such as reinforcing composites, fillers, and injection molding. They can provide increased strength, stiffness, and heat resistance to the materials, improving their mechanical performance and stability. Additionally, polyimide short fibers can also be used for manufacturing insulation materials, sealing materials, friction materials, etc.
The characteristics of polyimide short fibers include excellent heat resistance, exceptional chemical stability, and mechanical strength, making them crucial in various high-demand applications.