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PEI

PEI is an amorphous, high-performance thermoplastic with high stiffness in conjunction with high temperatures. PEI has very low smoke development and good resistance to high-energy radiation.

  • Extremely high flame resistance
  • Very low smoke development
  • Very high stiffness
  • Strength and hardness over a wide temperature range
  • Good machinability
  • Good thermoformability
  • Good adhesive properties
  • Good weldability
  • Low coefficient of thermal expansion
  • High heat distortion resistance
  • Very high continuous operating temperature
  • High dielectric strength
  • Consistent performance over a wide temperature range and electrical frequency range
Shapes:


Colors:

Properties

PEI is an amorphous, high-performance thermoplastic with high stiffness in conjunction with high temperatures. PEI has very low smoke development and good resistance to high-energy radiation. Furthermore, PEI has a low coefficient of thermal expansion and high heat distortion resistance as well as good machining properties.

Processing

PEI can be machined with conventional machines and tools. PEI can be processed in numerous ways, e.g. turning, milling, sawing, planing, drilling or waterjet cutting. The material is used among other things in parts that must withstand high temperatures or high mechanical loads.

Areas of application

  • Mechanical engineering
  • Plant engineering
  • Precision mechanics
  • Medical technology
  • Chemical industry
  • Aerospace industry
  • Electrical and electronics industry

Products

PEI

Product catalog download

You can find our entire range of materials and products at a glance in our catalog.

 

KTK Kunststofftechnik product catalog

Contact

Questions? We're happy to help:

T +49 (0)89 840797-0
F +49 (0)89 84058896

info@ktkgmbh.de

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