USES AND APPLICATIONS
DuPont™ Kalrez® chemical processing seals are a proven sealing option for high-temperature (327°C), aggressive-chemical processing applications.
DuPont offers engineering thermoplastic materials that are durable, cost-effective, and meet a variety of regulatory requirements for food contact equipment and storage.
DuPont™ Kalrez® perfluoroelastomer parts and DuPont™ Vespel® parts and shapes in high pressure seal and valve applications help to reduce fugitive emissions, improve control in processing and provide excellent durability and resistance against chemicals and extreme temperatures.
Kalrez® parts used for aircraft engine seals are designed with properties to work in extreme temperatures and withstand aggressive aerospace fluids, including jet fuels and lubricating oils.
Life Science areas such as pharmaceutical, medical packaging and the food and beverage industries require the highest standards of safety, temperature and chemical resistance in production. To achieve this they need high performance seals that can ensure efficiency and cleanliness.
Kalrez® semiconductor processing seals are a field-proven choice for wafer-fabricating operations, including deposition, etch, ash/strip, thermal and wet-chemical processes.
In photovoltaic manufacturing, Kalrez® parts are a cost-effective upgrade over standard elastomers for bulk crystalline silicon and thin-film photovoltaic processes.