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DOWTHERM 209 Chemical compatibility with O-rings, rubbers, & plastics

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DOWTHERM 209 Chemical compatibility with O-rings, rubbers, & plastics

Dowtherm 209 heat transfer fluid is a high temperature thermal management fluid used in industrial heating and cooling systems that require stable and efficient heat transfer. This fluid provides strong thermal stability and consistent performance in demanding process environments. In systems that include O-rings, rubber seals, gaskets, and plastic components, compatibility should be evaluated to prevent swelling, softening, or degradation of certain rubber materials. Proper handling, storage, and appropriate protective practices are recommended to maintain safe operation and equipment reliability.

Need DOWTHERM 209 resistant plastics, O-rings, rubbers, and seals? Get in touch now!


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* Disclaimer: Kalrez® is a registered trademark of DuPont™. It represents a high-performance perfluoroelastomer used in demanding sealing applications. Please note that the Kalrez® brand is not owned by Canyon Components. All rights and ownership of the Kalrez® trademark are held by DuPont™, ensuring the quality and reliability associated with this renowned brand.