PLASTMASS™
PI PLASTIC

PLASTMASS™ PI plastic (polyimide) is the latest development for high speeds and high temperatures. Our material is suitable for sliding speeds over 200m /min and temperatures over 300 °C. PLASTMASS™ PI plain bearings are particularly suitable when the application temperature exceeds 100 °C and the durability and dimensional stability need to be improved. Our plastics are manufactured under high quality standards in our factory in Russia. Buy PI plastic by contacting us.

FEATURES OF PI

  • Stiff, hard, tough

  • High dimensional stability

  • High fatigue strength

  • Chemical resistance to solvents, dilute acids, alkalis, petroleum products

  • Good machinability

  • Suitable for gluing and welding

  • Suitable for use in vacuum

  • Contains PTFE

CHARACTERISTICS OF PI

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

  • Surface pressure: 41 (125) MPa

  • Sliding speed: 350 m/min

  • Fatigue: at 20 °C and 10^6 stress cycles, 1 Hz = 35 MPa

  • UV-radiation: resistant to 1000 hours Xenon DIN 53597

  • Gamma-radiation: Absorbed dose limited to 8000 kGy

  • Water: max. water absorption: 0.7 %,
    up to +120°C resistant

  • Fire behavior: Oxygen index (LOI): 52 %,
    classification: V-0 (UL94). Fireproof

ADVANTAGES OF PI

The advantages of PLASTMASS™ PI over PEEK (polyetheretherketone):

  • 10 times higher pv-value

  • Also achieves excellent results in dry running compared to other materials

  • 5 times higher notch impact strength

  • 20-80 times higher durability when operating up to 100 °C

SUPPLY OF PI

  • Granules

  • Rods (diameter 6 - 210 mm)

  • Tubes (outer diameter 30 - 350 mm)

  • Sheets, thickness: 6, 8, 10, 15, 20, 26, 32

    • Dimensions: 370 x 1000 mm, 370 x 2000 mm

  • Sheets, thickness: 24 mm

    • Dimensions:120 x 1000 mm, 120 x 2000 mm

  • We manufacture finished parts based on samples and drawings

CAN WE HELP YOU?

If you have any questions about our products or materials or you can not find the information you are looking for, contact us via phone or email. Our team is at your disposal at any time and with pleasure.

+7 (499) 951-79-41

+7 (499) 753-79-41

120 (8th floor),

Bratislavskaya Street 6, 109341 Moscow

+7 (968) 404-13-85

English Hotline

mon - fri 9 am - 6 pm

Beware of imitations!

All plastics are property of their owner, and are protected by the law of the Russian Federation "On Copyright and Related Rights". Using text and photos without written permission forbidden.

© LLC, TD Plastmass Group 2020

INN 7723909200

KPP 772301001