Chemraz® 505: Universal Compound

Greene, Tweed’s Chemraz® 505 a perfluoroelastomer, 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.

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)

Mechanical seals

Valves

Pump housings

Sampling/metering equipment

Reactors

Mixers

Controls/instrumentation

Sprayers/dispensers

Couplings