DuPont Electronics and Industrial solves sealing and gasket application challenges through material selection, engineering support, customization, and process optimization.
Vespel ®
Vespel parts are suitable for cryogenic hydrogen valves providing "soft but strong" sealing properties at liquid hydrogen temperatures of -253 °C (-423 °F). They can also resist wear in frequently operated control valves, as well as resist the high temperatures that can occur in supersonic gas flows through the constricted valve opening before expansion cools the gas.
Kalrez ®
From aerospace and chemical processing to chip manufacturing and oil and gas/renewable energy applications, Kalrez® elastomers are engineered to provide more stability, resistance, and effective sealing.
Molykote ®
MOLYKOTE® is a time-tested and trusted partner to help meet the toughest technical design and lubrication challenges.
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and solve the challenges of our time.