SEALING SOLUTIONS

Greene, Tweed’s Chemraz® 505 a perfluoroelastomer (FFKM), provides a broad range of chemical resistance. Chemraz 505 is available for use as O-rings, gaskets and many other custom shapes. Because of its versatility, Chemraz 505 is often used as a standard compound and can be found in a variety of applications including acids, caustics, aldehydes, esters, ethers, aromatics, hot water, steam, amines, methanol, ketones, TBA and MTBE. With a temperature range of -22°F to 446°F (-30°C to 230°C), Chemraz 505 is ideal for processes taking place in subzero temperatures as well as for use in multisubstance plants or in mixed media due to its broad chemical resistance.

FEATURES & BENEFITS

  • Broad chemical compatibility for use with a wide range of harsh solutions
  • Lower compression set provides better ability to handle temperature and pressure variations, shaft misalignment and O-ring shrinkage
  • Low temperature capabilities (-22°F/-30°C)

APPLICATIONS

  • Mechanical seals
  • Valves
  • Pump housings
  • Sampling/metering equipment
  • Reactors
  • Mixers
  • Controls/instrumentation
  • Sprayers/dispensers
  • Couplings
Chemraz 505


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