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

Dowtherm E is a synthetic heat transfer fluid designed for industrial thermal systems requiring efficient heat transfer and reliable temperature stability. It is commonly used in closed loop heating systems, chemical processing equipment, and temperature control applications. In systems where this fluid contacts O-rings, rubber seals, gaskets, and plastic components, compatibility should be evaluated to reduce the risk of swelling or material degradation. Proper storage conditions, careful handling practices, and the use of appropriate PPE are recommended to ensure safe operation.

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