High-strength, high-modulus polyimide long fibers are a type of polyimide fiber material with high strength and modulus characteristics. Polyimide is a class of high-performance polymer with a molecular structure containing strong imide bonds, giving it excellent mechanical properties.
High-strength, high-modulus polyimide long fibers typically exist in the form of continuous fibers, with very high tensile strength and stiffness. This means they can withstand significant tensile forces when stressed, while also exhibiting excellent resistance to bending and compression. Additionally, these fibers have a low thermal expansion coefficient and good heat resistance, maintaining their strength and stability in high-temperature environments.
High-strength, high-modulus polyimide long fibers are widely used in aerospace, automotive, marine, sports equipment, and other fields, including manufacturing composite materials, reinforcement materials, structural components, etc. Their outstanding mechanical properties make them an ideal choice for many applications that require lightweight, high strength, and high stiffness.