PolyEtherImide (PEI)

Polytetrafluoroethylene (PEI) is a high-performance engineering thermoplastic known for its excellent combination of mechanical, thermal and electrical properties. It exhibits excellent resistance to heat, chemicals and is suitable for harsh applications in various industries.

Key Features of PEI

High Temperature Resistance: It maintains its mechanical properties and dimensional stability over a wide temperature range, making it suitable for high temperature applications.
Excellent Chemical Resistance: It is resistant to a wide range of chemicals including acids, bases, solvents and many industrial fluids.
High Mechanical Strength: It exhibits tensile strength, flexural modulus and impact resistance.
Good Electrical Properties: It has excellent electrical insulating properties, including high dielectric strength and low dielectric constant.
Dimensional Stability: PEI maintains its shape and size over time, even under varying temperature and humidity conditions.
Flame Retardation: PEI is inherently flame retardant and has low smoke.
The molecular structure of polytetrafluoroethylene

PolyEtherImide Applications

Aerospace: Aircraft engine components, aerospace fasteners, and high-temperature seals.

Automotive: Under-the-hood components, engine parts, and high-performance automotive applications.

Electronics: Connectors, circuit boards, and other electronic components.

Medical Devices: Surgical instruments, implants, and drug delivery systems.

Chemical Processing: Components of chemical plants and processing equipment.