Kalrez® for Pharmaceutical Production and Medical Packaging: The Perfect Fit

Pharmaceutical production and medical packaging demand the highest levels of safety, cleanliness and efficiency. These processes often involve aggressive chemical environments and high temperatures that degrade ordinary seals. PTFE has been the material of choice, but it can creep and cold flow, which can lead to a loss of seal function. DuPont™ Kalrez® perfluoroelastomer (FFKM)