Kalrez® custom perfluoroelastomer seals and parts can be made with unusual geometries to match unique sealing applications.
DuPont™ Kalrez® custom perfluoroelastomer parts combine high heat and chemical resistance. With unique, one-of-a-kind fit for superior sealing possibilities, Kalrez® can offer a variety of custom family shapes and standard geometries, including large and small parts. Kalrez® custom seals are available in a variety of compounds depending on the thermal, chemical and plasma resistance required.
Kalrez® custom and composite parts can be designed and molded to highly specific requirements to fit specialized equipment. Kalrez® slabs and sheets are also available in several compounds and sizes, supporting a wide range of flexible applications. Kalrez® parts offer high quality machined and molded prototypes.
Benefits of Kalrez® Custom Seals
Available For a Range of Uses
Custom perfluoroelastomer parts available include:
Types of Shapes
Examples of composite Kalrez® parts include:
Expert Support, Including Finite Element Analysis
Advanced Finite Element Analysis (FEA) capabilities are available to help design new seal shapes, optimize compound selection and groove geometry, and model performance of parts in service. Use of FEA can shorten development times and produce innovative solutions for long-term sealing performance.
DuPont Centers of Excellence (COE) give customers the advantage and collaboration through application and testing expertise within our global network.