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In pharmaceutical and food processing sealing applications where cleanliness is critical, PTFE has been the material of choice until now. Kalrez® perfluoroelastomer parts offer FDA compliant seals that have true elastomeric properties and sealing capabilities.
Kalrez® 6221 and 6230 FDA-compliant seals provide low contamination from extractables. They are well-suited for contact with highly pure and aggressive water (WFI) systems, and exhibit very low swell and loss of mechanical properties after repeated steam cycling.
DuPont™ Kalrez® parts are unique in that we are the only supplier that manufactures the polymer and the finished part. We provide full traceability; an attribute that is highly desirable for your critical applications. We also offer parts in standard O-rings and custom shapes .
Select Pharmaceutical Products on the right to get details on Kalrez® chemical compatibility in pharmaceutical and food handling applications. |
