PI Rods

DIAMETER up to 210 mm

LENGTH on request

PI Tubes

OUTER DIAMETER up to 350 mm

LENGTH on request

 PI Sheets 

THICKNESS up to 32 mm

DIMENSIONS up to 370 x 2000 mm

PLASTMASS™ PI plastic (Polyimide) is the latest development for high perfomance application and extreme durability. Our Polyimide material is made for high speed sliding parts. Polyimide plain parts are particularly suitable when the application temperature exceeds 100 °C and the durability and dimensional stability needs to be constant. Another big advantage of PI plastics is their non-melting ability. This makes the material suitable for use in fire-critical environments. Through his high pv-values Polyimide is the the ideal material for challenging friction and wear applications.

If you have any technical questions about Polyimide plastics (polymers), please do not hesitate to contact us. Buy PI plastic by sending us an e-mail or contacting us by phone.

PI Plastic Material | High Performance Plastics | Polyimide

PI Properties

  • Operation temperature
    -250 °C to +300 °C (+320 °C)

  • Surface pressure
    41 (125) MPa

  • Sliding speed
    350 m/min

  • Tensile fatigue strength at 20 °C
    10^6 stress cycles, 1 Hz = 35 MPa

PI Characteristics

  • Stiff, hard, tough

  • High dimensional stability

  • High fatigue strength

  • Chemical resistance to solvents, dilute acids

  • Chemical resistance to alkalis, petroleum products

  • Good machinability

  • Suitable for gluing and welding

  • Suitable for use in vacuum

  • Contains PTFE

We are at your disposal if you need technical advice on our materials and provide you all technical information.


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+7 (968) 404-13-85

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109341 Moscow

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