PI Sheets

Product Description:
PI sheets are made from polyimide (PI) material, offering outstanding high and low-temperature stability, wear resistance, chemical stability, self-lubrication, and high-temperature insulation. These sheets are ideal for use in high-tech applications, particularly in extreme temperatures and harsh environments. PI materials have a long-term working temperature range from -269°C to 400°C, with high mechanical strength and wear resistance. As a result, PI sheets are widely used in aerospace, telecommunications, and automotive industries.

Product Features:

• High Temperature Stability:PI maintains stable physical and chemical properties in high-temperature environments, with a long-term usage temperature of up to 300°C. Some high-performance PI materials can function short-term at temperatures above 400°C, making them suitable for high-precision high-temperature equipment.
• Excellent Mechanical Properties:PI offers high strength, high modulus, and good toughness, making it capable of withstanding significant stress and deformation. It is ideal for precision equipment and applications requiring high stability.
• Low Dielectric Constant and Loss:PI's low dielectric constant and loss properties are particularly important in high-frequency circuits and microwave devices, reducing energy loss during signal transmission and improving efficiency.
• Excellent Chemical Stability:PI exhibits exceptional resistance to most organic solvents and chemicals, allowing it to perform reliably in harsh chemical environments, thereby extending equipment lifespan.

Applications:

• Aerospace:PI sheets are widely used in precision components for aircraft and spacecraft, able to withstand extreme temperature changes and high-load conditions.
• Electronics and Telecommunications:Applied in high-frequency circuits and microwave devices, PI sheets enhance signal transmission efficiency and reduce energy loss.
• Automotive Industry:Used in automotive engines, transmissions, and other critical components, PI ensures efficient performance by offering high-temperature and corrosion resistance.
• Mechanical Manufacturing:In mechanical equipment, PI sheets serve as wear-resistant, high-temperature, and corrosion-resistant components, ensuring long-term stable operation of machinery.
• Chemical Equipment:PI sheets are used for seals, linings, and other components in environments with high chemical corrosion, ensuring durability and stability.