Immersion

Opticool® HE

Engineered for enhanced safety. Combines low viscosity with high flash and fire points, excellent dielectric properties, extended fluid life, and a fluorine-free formulation.

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Product overview

Opticool® HE

Opticool® HE is an advanced, high-performance, hydrocarbon-based, low-viscosity liquid immersion coolant
designed for single-phase electronic cooling applications. Engineered as an enhanced version of Opticool® CM, it incorporates a specialized formulation that boosts thermal efficiency, material compatibility, and long-term durability. With superior viscosity control, precise temperature regulation, exceptional oxidation resistance, and outstanding dielectric properties, Opticool® HE delivers unmatched heat dissipation and reliability, making it the premier choice for sustainable, high-efficiency cooling systems.