PEI (Polyetherimide)

Product Description:
Polyetherimide (PEI) is a high-performance engineering plastic renowned for its excellent heat resistance, mechanical strength, and chemical resistance. PEI materials maintain outstanding thermal stability, mechanical properties, and electrical insulation, making them ideal for use in various industrial applications. This material can be molded through injection molding or machining to produce a wide variety of PEI parts, and is available in forms such as pipes, rods, and sheets, catering to different customer needs.

Product Features:

• Excellent Thermal Stability:PEI materials can maintain stable physical and chemical properties in high-temperature environments, with a long-term operating temperature up to 170°C and short-term use at higher temperatures.
• Good Mechanical Properties:PEI features high strength, rigidity, and good toughness, enabling it to perform well in high-load environments.
• Superior Electrical Insulation:PEI provides excellent electrical insulation, making it suitable for high-voltage environments.
• Chemical Resistance:PEI exhibits excellent resistance to a variety of chemicals, including solvents, acids, and alkalis, ensuring its reliable performance in harsh chemical environments.

Applications:

• Electrical and Electronics:Used in electrical insulation materials, connectors, and other electronic components, particularly in high-temperature electronic devices.
• Aerospace:Widely used in aerospace applications, where its high strength and heat resistance make it an ideal material for critical components.
• Automotive Manufacturing:PEI is utilized in automotive components exposed to high-temperature environments, such as engine parts and exhaust systems, where it can withstand extreme conditions.
• Mechanical Equipment:PEI is widely used in mechanical equipment that requires high strength and wear resistance, such as gears, seals, and bearings.
• Chemical Equipment:Due to its corrosion resistance, PEI is used in high-temperature, corrosive chemical processes, ensuring reliable operation of equipment.