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Ensinger SPI
Ensinger TECASINT 1611 Polyimide, 30% PTFE Filled (PI)
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic; Thermoplastic Polyimide, Molded, PTFE Filled

Material Notes: TECASINT is a range of non-melting high temperature polyimides characterized by high strength over a wide range of temperatures, good long term thermal stability, minimal thermal expansion and excellent wear resistance among other things. The TECASINT 2000 series offers these enhanced thermal properties along with lower moisture absorption, a higher degree of toughness, and better machining properties. TECASINT 2011 is unfilled, while TECASINT 2021 contains 15% graphite which offer improved wear resistance and a lower coefficient of friction. TECASINT 2000 series with their superior physical properties, are ideal for application in the aerospace, nuclear, automotive, electrical/electronics, and chemical processing industries.
    Main Features
  • High thermal and mechanical capacity
  • Good radiation-resistance
  • Broad chemical compatibility
  • Easily machined to tight tolerances
  • Flame retardant according to UL94 V-0
  • Very creep resistant
  • Low outgassing
  • Good sliding properties
  • Very good electrical insulation
  • Sensitive to hydrolysis in high thermal range

    Applications
  • Mechanical engineering
  • Materials handling equipment
  • Aircraft and aerospace industries
  • Precision engineering
  • Automotive industry
  • Nuclear and vacuum technology
  • Cryogenics
  • Textile industry

Preferred Fields

Valve seating, piston rings, chain guides, bearings

Information Provided by Ensinger, Inc.

Vendors:
Available Properties
  • Density, DIN 53 479
  • Filler Content, PTFE
  • Water Absorption, EN ISO 62
  • Hardness, Shore D, DIN 53 505
  • Tensile Strength, Yield, EN ISO 527
  • Elongation at Break, EN ISO 527
  • Flexural Strength, EN ISO 178
  • Flexural Strain at Yield, EN ISO 178
  • Compressive Yield Strength, EN ISO 604, 10% Strain
  • Compressive Strength, EN ISO 604
  • Izod Impact, Notched (ISO), ASTM D256
  • Volume Resistivity, IEC 60093
  • Surface Resistance, IEC 60093
  • CTE, linear, DIN 53 752
  • Glass Transition Temp, Tg, DMTA
  • Flammability, UL94
  
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Manufacturer Notes:
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Category Notes
Plastic

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