ElectroCool  Dielectric Coolants

Engineered for Single-phase, Liquid Immersion Cooling of Electronics


Servers, GPUs, FPGAs and other semiconductors operate at increasingly high energy densities and in ever smaller packaging. 
These factors, combined with increases in operational frequency and output power, make the effective removal of waste heat a key limiting factor in the design and efficiency of most electronics.
Single-phase, Liquid Immersion Cooling (SLIC) is the most effective way to manage, remove, and control waste heat for electronics. 
Full immersion Cooling of electronics in Engineered Fluids Dielectric Coolants is the simplest and most reliable way of ensuring that semiconductors and electronics remain at their optimum operating temperatures without the need to use fans, complex designs, and the limitations of air as a cooling medium.
The challenge of cooling with dielectric fluid immersion has been the lack of purpose engineered coolants that are easy to use and safe for the general user and environment. 
This was further complicated by the need to ensure and warranty material compatibility with the immersed components and coolants while ensuring the operational health and safety of personnel, and eliminating any negative environmental impacts posed by the coolants’ manufacture and use.
Engineered Fluids’ ElectroCool Dielectric Coolants effectively solve all these challenges. ElectroCool Dielectric Coolants are 98% biodegradable, non-toxic, non-halogenated, food grade and 100% ozone safe.
In addition, the use and manufacture of ElectroCool Dielectric Coolants release no toxic waste or vapors into the workplace or environment, making Engineered Fluids’ ElectroCool coolants easy to transport, use and clean up. 
Technical Specifications for ElectroCool Dielectric Coolants
Excel spreadsheet with important product characteristics over the operating temperature range
Materials Safety Data Sheets for all products
Access our Materials Compatibility Guide
Dr. Sundin explains how our Dielectric Coolants are vastly different and more efficient than Mineral and White Oils in electronic cooling applications.
Learn how the naturally occurring corrosive sulfurs in mineral oil destroys your devices

Key Characteristics of ElectroCool Dielectric Coolants

Characteristics of ElectroCool Dielectric Coolants

Characteristics of ElectroCool Dielectric Coolants

Engineered Fluids – Standard Operational Characteristics Warranty for Dielectric Coolants


Engineered Fluids (“EF”) warrants that its Dielectric Coolants ("Products"), upon receipt by the end-user in new, sealed, unopened containers bearing the original Engineered Fluids product labeling including date of manufacture and lot number, shall meet the operational characteristics for said Product as published on the Engineered Fluids website (www.engineeredfluids.com) ("Operational Characteristics").


  1. Customers should contact Engineered Fluids at support@engineerefluids.com and notify Engineered Fluids of a suspected defect in the Product.

  2. End-user will then provide a 500cc sample of the Product Engineered Fluids product to EF for analysis and testing. EF will conduct testing to determine if the Products meet the Operational Characteristics and provide back to Customer a written report including the test results to Customer.

    1. Contact Engineered Fluids at  + or support@engineeredfluids.com and provide the following Information:

      1. Customer Name

      2. Support Contact Name, email and phone number

      3. Location Name and physical address

      4. Take a 1x 500cc sample of the Product from the container to be tested.

      5. The sample must be taken and sent air freight to Engineered Fluids in a clean, uncontaminated, sealable glass container.  Engineered Fluids can sell and provide such containers to end-user upon request.

  3. Remedy - If determined by Engineered Fluids that the sampled Product does not meets its published Operation Characteristics, Engineered Fluids entire liability to the Customer shall be at EF’s sole discretion to:

    1. rebate to customer the full purchase price for the quantity of Product purchased, including any shipping costs, and to arrange either the return the Product to Engineered Fluids or for its safe disposal; or

    2. replace the defective Product with new conforming Product.