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DuPont™ Vespel® - CR Family

Luckily, being prepared simply means thinking Vespel® CR when you’re designing for a tough chemical environment. CR provides excellent chemical resistance whether it’s in aggressive refineries or wet semiconductor applications. It offers high-creep resistance for seals and easy machinability for tight-tolerance parts like ball-valve seats.

CR-6100

DuPont™ Vespel® CR-6100 is a composite material designed for use in hostile chemical environments. Due to its low creep and high thermal resistance,
CR-6100 often excels where other chemically-resistant plastics fall short and is well suited for seals, wear rings and other components.

 
CR-6110

DuPont™ Vespel® CR-6110 is a carbon fiber filled thermoplastic fluoropolymer for use in high-temperature operations and in wet, aggressive semiconductor processes, such as wafer cleaning and resist stripping.