PI Profiles

Product Description:
PI profiles are made from polyimide (PI) material, offering exceptional resistance to both high and low temperatures. These profiles are widely used in demanding industries due to their ability to withstand extreme temperature ranges (-269°C to 400°C) and provide excellent self-lubrication, wear resistance, and high strength. When combined with materials like molybdenum disulfide, graphite, carbon fiber, or PTFE, PI profiles significantly enhance mechanical strength and lubrication properties. The comprehensive performance of PI profiles gives them a unique advantage in engineering plastics and they are often called the "problem solvers" in various applications.

Product Features:

• High and Low Temperature Resistance:Polyimide (PI) can operate stably in extreme temperatures, from as low as -269°C to as high as 400°C, with short-term temperature tolerance up to 450°C.
• Wear Resistance and Self-Lubrication:PI material excels in wear resistance and self-lubricating properties at high temperatures, making it ideal for harsh working conditions.
• High Strength and Electrical Insulation:PI offers excellent mechanical strength and electrical insulation, meeting the rigorous requirements of various engineering applications.
• Radiation and Chemical Resistance:PI exhibits outstanding resistance to radiation and chemical corrosion, making it suitable for long-term use in specialized environments.
• Low Coefficient of Thermal Expansion:PI profiles have a low coefficient of thermal expansion, ensuring stability and shape retention under varying temperature conditions.
• Self-Extinguishing and Non-Toxic:PI complies with environmental standards, has superior self-extinguishing properties, and is non-toxic, making it safe and reliable for use.

Applications:

• Aerospace:Used in critical components of aircraft and spacecraft to withstand extreme temperature variations and friction environments.
• Mechanical Engineering:Applied in mechanical equipment for high-temperature, wear-resistant, and sealing components, improving durability and operational efficiency.
• Electrical Industry:Used as high-insulation material in electrical equipment to ensure stability and safety.
• Nuclear and Microelectronics:Widely used in high-radiation environments, such as electronic components and nuclear devices, where material performance is critical.
• Film and LCD Displays:Used in the manufacturing of thin-film technology and LCD displays, meeting high-performance and high-temperature requirements.